Drilling Mud Report(Off Shore) K.Kuroda

312
Time (Sampling : ) Drilling Mud Report(Off Shore) Company MQJ No. 3 Engineer H.Ikeda m Well Name Date 11, May, 2009 Nan Tro SEIZE Stage.2 Loading materials and equipment. at cent. 9:30 kill mud 1.30 65 0.58 1.72 28 10.7 1,164,950 25 125 20,700 1,164,950 3,750 312,500 848,700 25 125 20,700 Total Cost Tel-Plug(C) Tel-Plug(M) Tel-Mica(C) Tel-Mica(M) Tel-Mica(F) Tel-Plug(F) CaCl2(without water) EZ Spot Speeder(X) Bi-Carbonate Treat HS Speeder(P) Tel-DD Deformer No.30C Tel-Stop(G) Tel-Stop(P) Xan-Vis Clean Lube(L) Tel-Clean NaCl(Bag) KCl(Bag) Clean Lube Lignate NC Telnite GXL Baracor 100 Telnite OS-5 Tel-Polymer(H) Soda Ash Tel-Polymer(L) Tel-Polymer(DX) Tel-Bar(Bulk) Lime NaOH KOH Kunigel-VO(Bulk) XCD Polymer Daily Cost K.Kuroda 47 31 32 11 18 / / / / / / Casing Program Suface in m Intermediate in m Intermediate in m Intermediate in m Intermediate in m Production in m Mud Volume & Bit Data Pump Data String Data Circulation Data (min) Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost Pit Vol. (bbls) : Riser Vol. (bbls) : CSG Vol. (bbls) : B/Hole Vol. (bbls) : T/Circ Vol. (bbls) : Bit Size (inch) : Pump No.1 (l/st) : 0.00 Pump No.2 (l/st) : 0.00 Pump No.3 (l/st) : 0.00 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) : DP Size (in) : DC1 Size (in) : DC2 Size (in) : A/Vel DP (ft/min) : A/Vel DC1(ft/min) : A/Vel Riser (ft/min) : Suface to Bit : Bottom's Up : Surf to Surf : System Total : P/ Press(Mpa) : Depth (m) Mud Weight (SG/PPG) Funnel Viscosity(sec./qt.) A.V(cps) P.V(cps) Y.V(lb/100ft 2 ) 10"Gel(lb/100ft 2 ) 10'Gel(lb/100ft 2 ) API Filtrate(cc/30min.) Cake Thickness(mm) pH(-) Pf(cc) Pm(cc) Mf(cc) Cl - (mg/l) Sand Content(%) Oil Content(% Vol.) Solid Content(% Vol.) M.B.C.(cc/cc.mud) Temperature(in/out cent.) HT-HP Filtrate(cc) HT-HP Filtrate Cake(mm) K + (mg/l) Ca ++ /Mg ++ (mg/l) n Value(600rpm/300rpm) k Value(600rpm/300rpm) LGS/Drill Solids(% Vol.) Well Summary Rate (gal/min) : Disp Vol. (bbls) : 9:30 94 63 28 Temp Time 600rpm 300rpm 200rpm 100rpm 6rpm 3rpm VG METER READING 2 10.8 TOTAL Depth(MSL) BRT Depth: m , SSL Depth: m Shale Shaker No. Top BTM #.1 #.2 #.3 #.4 #.5 #.6 10 10 84 10 10 10 84 10 84 84 84 84 D- Sander #.1 #.2 #.1 #.2 Mud Cleaner CentriFuge #.1 #.2 #.3 Recommendation Mixed 68kl of 1.30sg kill mud (Use 6% Pre-hydrated gel mud).

Transcript of Drilling Mud Report(Off Shore) K.Kuroda

Page 1: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )

Drilling Mud Report(Off Shore)

Company MQJNo. 3

Engineer H.Ikedam

Well NameDate 11, May, 2009

Nan Tro SEIZE Stage.2

Loading materials and equipment.

at cent.

9:30kill mud

1.3065

0.581.72

28

10.7

1,164,950

25

125

20,700

1,164,950

3,750

312,500

848,700

25

125

20,700

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

K.Kuroda

4731321118

/ /////

Casing Program

Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) : B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) :

Bit Size (inch) :

Pump No.1 (l/st) : 0.00 Pump No.2 (l/st) : 0.00 Pump No.3 (l/st) : 0.00 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) :

DC1 Size (in) :

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (bbls) :

9:30 94 6328

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

2

10.8

TOTAL Depth(MSL)BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3RecommendationMixed 68kl of 1.30sg kill mud (Use 6% Pre-hydrated gel mud).

Page 2: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

6,000kg

Bentonite

4,300kg

Barite Barite Barite Bentonite

200,000kg

Barite

0kg

Barite Barite Barite

80,000kg

Bentonite Bentonite

DATENO. 311. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

20,700

25

125

3,750

312,500

204,30086,0004,700

10,400

224

3,800

2,5608,960

12,8001,275

30,000

90

848,700225,00086,000

2,560

4,725

3,800

8,96012,800

30,000

1,400

10,400

90

224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

25

20,700

125

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

25,000kg

200,000kg0kg

80,000kg

BentoniteBariteBariteBariteBentonite

20,700t6,000kg4,300kg25,000kg

Total Bulk Tank W.T. 290,300kg

(Unit : kg)

24:00

Page 3: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 311, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 74.8 ton

Material

225,00086,0004,725

3,800

2,5608,960

12,8001,400

30,000

10,400

90

224

20,700

25

125

20,700

25

125

204,30086,0004,700

3,800

2,5608,960

12,8001,275

30,000

10,400

90

224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 68.0KL 68.0KL 1.5KLkill mudActive #2 1.03sg 60.0KL 60.0KL 1.5KL6% Bentonite mudActive #3 1.03sg 69.0KL 69.0KL 1.5KL6% Bentonite mudActive #4 1.00sg 53.0KL 53.0KL 1.5KLDirty Drill waterActive #5 1.00sg 49.7KL 49.7KL 1.5KL for mix NaClDrill waterActive #6 1.03sg 39.0KL 39.0KL 1.5KLSeawaterChemical 0.1KLSlug 0.1KL

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

200,000kg0kg

80,000kg

6,000kg4,300kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton364.1

290.3

729.2Total Weight

Active#1

68.0KL1.30sg

Active#2

60.0KL1.03sg

Active#3

69.0KL1.03sg

Active#4

53.0KL1.00sg

Active#5

49.7KL1.00sg

Active#6

39.0KL1.03sg

Chemi Slug

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 4: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )

Drilling Mud Report(Off Shore)

Company MQJNo. 4

Engineer H.Ikedam

Well NameDate 12, May, 2009

Nan Tro SEIZE Stage.2

Loading materials and equipment. Sail to location. Prepare to survey.

at cent.

24:00kill mud

1.3089

0.681.17

25

11.2

3,967,950

50

125

43,000

18,000

2,803,000

7,500

312,500

720,000

1,763,000

75

250

18,000

63,700

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

K.Kuroda

6448321431

/ /////

Casing Program

Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) : B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) :

Bit Size (inch) :

Pump No.1 (l/st) : 0.00 Pump No.2 (l/st) : 0.00 Pump No.3 (l/st) : 0.00 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) :

DC1 Size (in) :

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (bbls) :

24:00 128 8025

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

3

10.8

TOTAL Depth(MSL)BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3RecommendationMixed 309.2m3 of NaCl solution (Content of NaCl : 6%).Mixed 60.5m3 of 1.30sg kill mud(Use 6% Pre-hydrated gel mud).

Total mixed 1.30sg kill mud : 128.5m3

Page 5: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

6,000kg

Bentonite

17,300kg

Barite

0kg

Barite Barite Bentonite

144,000kg

Barite

0kg

Barite Barite Barite

80,000kg

Bentonite Bentonite

DATENO. 412. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

63,700

75

250

18,000

7,500

312,500

720,000

161,30086,0004,650

10,400

224

3,800

2,5608,960

12,8001,150

24,000

90

1,763,000225,00086,000

2,560

4,725

3,800

8,96012,800

42,000

1,400

10,400

90

224

12,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

50

43,000

125

18,000

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

56,000kg 144,000kg0kg

80,000kg

BentoniteBariteBariteBariteBentonite

43,000t43,000t

6,000kg17,300kg

0kg56,000kg43,000kg

Total Bulk Tank W.T. 247,300kg

(Unit : kg)

24:00

Page 6: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 412, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 68.6 ton

Material

12,000

225,00086,0004,725

3,800

2,5608,960

12,8001,400

42,000

10,400

90

224

43,000

50

125

18,000

63,700

75

250

18,000

161,30086,0004,650

3,800

2,5608,960

12,8001,150

24,000

10,400

90

224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.5KL 1.5KLActive #2 1.5KL 1.5KLActive #3 1.03sg 69.0KL 69.0KL 1.5KL6% Bentonite mudActive #4 1.00sg 53.0KL 53.0KL 1.5KLDirty Drill waterActive #5 1.5KL 1.5KLActive #6 1.03sg 39.0KL 39.0KL 1.5KLSeawaterChemical 0.1KLSlug 0.1KL

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg

1.03sg1.03sg

128.5KL

153.3KL155.9KL

128.5KL

153.3KL155.9KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud

6% NaCl solution6% NaCl solution

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

144,000kg0kg

80,000kg

6,000kg17,300kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton649.8

247.3

965.7Total Weight

Active#1Active#2

Active#3

69.0KL1.03sg

Active#4

53.0KL1.00sg

Active#5

Active#6

39.0KL1.03sg

Chemi Slug

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 7: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )

Drilling Mud Report(Off Shore)

Company MQJNo. 5

Engineer H.Ikedam

Well NameDate 13, May, 2009

Nan Tro SEIZE Stage.2

Prepare to seabed survey. Dive ROV. Start survey operations withROV.

at cent.

8,041,665

52,73050

150

28,940

4,073,715

2,504,6757,500

375,000

1,186,54052,730

125

400

18,000

92,640

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

K.Kuroda

/ /////

Casing Program

Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) : B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) :

Bit Size (inch) :

Pump No.1 (l/st) : 0.00 Pump No.2 (l/st) : 0.00 Pump No.3 (l/st) : 0.00 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) :

DC1 Size (in) :

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (bbls) :

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

4

TOTAL Depth(MSL)BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3RecommendationMixed 101m3 of 1.30sg kill mud.Mixed 201.8m3 of Pre-hydrated gel mud (Bentonite : 12%)

Total mixed 1.30sg kill mud : 229.5m3

Page 8: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

19,800kg

Bentonite

3,700kg

Barite

1,160kg

Barite Barite

470kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

13,000kg

Bentonite Bentonite

DATENO. 513. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

92,64052,730

125

400

18,000

7,500

375,000

132,36033,2704,600

10,400

224

3,800

2,5608,960

12,8001,000

24,000

90

2,504,6751,186,540225,000

86,000

2,560

4,725

3,800

8,96012,800

42,000

1,400

10,400

90

224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

52,73050

28,940

150

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

16,500kg

67,000kg

127,500kg0kg

13,000kg

BentoniteBariteBariteBariteBentonite

53,200t30,100t28,940t

52,730t

19,800kg3,700kg1,160kg

470kg

67,000kg16,500kg30,100kg

53,200kg

Total Bulk Tank W.T. 165,630kg

(Unit : kg)

24:00

Page 9: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 513, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 68.4 ton

Material

225,00086,0004,725

3,800

2,5608,960

12,8001,400

42,000

10,400

90

224

28,94052,730

50

150

92,64052,730

125

400

18,000

132,36033,2704,600

3,800

2,5608,960

12,8001,000

24,000

10,400

90

224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 48.3KL 48.3KL 1.5KLkill mudActive #2 1.05sg 67.6KL 67.6KL 1.5KLPre-hydrated gelActive #3 1.5KL 1.5KLActive #4 1.03sg 53.0KL 53.0KL 1.5KLSeawaterActive #5 1.5KL 1.5KLActive #6 1.03sg 39.0KL 39.0KL 1.5KLSeawaterChemical 0.1KLSlug 0.1KL

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.03sg1.03sg

181.2KL134.2KL153.3KL155.9KL

181.2KL134.2KL153.3KL155.9KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hydrated gel6% NaCl solution6% NaCl solution

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

13,000kg

19,800kg3,700kg1,160kg

470kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton923.5

165.6

1,157.5Total Weight

Active#1

48.3KL1.30sg

Active#2

67.6KL1.05sg

Active#3

Active#4

53.0KL1.03sg

Active#5

Active#6

39.0KL1.03sg

Chemi Slug

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 10: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )

Drilling Mud Report(Off Shore)

Company MQJNo. 6

Engineer H.Ikedam

Well NameDate 14, May, 2009

Nan Tro SEIZE Stage.2

Survey operations.

at cent.

23:30kill mud

1.3097

9:00Pre-hy

1.06300

9,173,675

20,5003,860

1,132,010

973,750158,260

73,230125

400

18,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

K.Kuroda

/ /////

Casing Program

Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) : B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) :

Bit Size (inch) :

Pump No.1 (l/st) : 0.00 Pump No.2 (l/st) : 0.00 Pump No.3 (l/st) : 0.00 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) :

DC1 Size (in) :

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (bbls) :

9:0023:30

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

5

8.8 10.8

TOTAL Depth(MSL)BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3RecommendationMixed 12m3 of 1.30sg kill mud.Mixed 115.8m3 of 12% Pre-hydrated gel.

Total mixed 1.30sg kill mud : 241.5m3Total mixed 12% Pre-hydrated gel : 317.6m3

Page 11: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

300kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

1,470kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

11,000kg

Bentonite Bentonite

DATENO. 614. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,50073,230

125

400

18,000

128,50012,7704,600

10,400

224

3,800

2,5608,960

12,8001,000

24,000

90

973,750158,260225,000

86,000

2,560

4,725

3,800

8,96012,800

42,000

1,400

10,400

90

224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

20,5003,860

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

2,000kg

127,500kg0kg

11,000kg

BentoniteBariteBariteBariteBentonite

21,500t2,700t3,860t

20,500t

300kg1,000kg

0kg

1,470kg

2,000kg

2,700kg

21,500kg

Total Bulk Tank W.T. 141,270kg

(Unit : kg)

24:00

Page 12: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 614, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 68.4 ton

Material

225,00086,0004,725

3,800

2,5608,960

12,8001,400

42,000

10,400

90

224

3,86020,500

96,50073,230

125

400

18,000

128,50012,7704,600

3,800

2,5608,960

12,8001,000

24,000

10,400

90

224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLkill mudActive #2 1.05sg 68.1KL 68.1KL 1.5KL12%Pre-hydrated gelActive #3 1.05sg 68.8KL 68.8KL 1.5KL12%Pre-hydrated gelActive #4 1.03sg 53.0KL 53.0KL 1.5KLSeawaterActive #5 1.5KL 1.5KLActive #6 1.03sg 39.0KL 39.0KL 1.5KLSeawaterChemical 0.1KLSlug 0.1KL

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.03sg1.03sg

181.2KL180.7KL153.3KL155.9KL

181.2KL180.7KL153.3KL155.9KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel

6% NaCl solution6% NaCl solution

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

11,000kg

300kg1,000kg

0kg

1,470kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1060.7

141.3

1,270.4Total Weight

Active#1

60.3KL1.30sg

Active#2

68.1KL1.05sg

Active#3

68.8KL1.05sg

Active#4

53.0KL1.03sg

Active#5

Active#6

39.0KL1.03sg

Chemi Slug

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 13: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )

Drilling Mud Report(Off Shore)

Company MQJNo. 7

Engineer H.Ikedam

Well NameDate 15, May, 2009

Nan Tro SEIZE Stage.2

Survey operations.

at cent.

9,221,575

250

250

47,900

37,500

10,400

73,230375

250

400

18,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

K.Kuroda

/ /////

Casing Program

Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) : B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) :

Bit Size (inch) :

Pump No.1 (l/st) : 0.00 Pump No.2 (l/st) : 0.00 Pump No.3 (l/st) : 0.00 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) :

DC1 Size (in) :

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (bbls) :

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

6

TOTAL Depth(MSL)BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3RecommendationMixwd 69.7m3 of Pre-mix seawater (5% of NaOH & 5% of Lime, This fluid will beused for mixing Seawater gel slurry).

Page 14: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

300kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

1,470kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

11,000kg

Bentonite Bentonite

DATENO. 715. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,50073,230

375

250

400

18,000

37,500

10,400

128,50012,7704,350

10,400

30,0008,000

224

3,550

2,5608,960

12,8001,000

24,000

90

225,00086,000

2,560

4,725

3,800

8,96012,800

30,00042,000

1,400

8,00010,400

90

224

30,0008,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

250

250

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

127,500kg0kg

11,000kg

BentoniteBariteBariteBariteBentonite

300kg1,000kg

0kg

1,470kg

Total Bulk Tank W.T. 141,270kg

(Unit : kg)

24:00

Page 15: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 715, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 105.9 ton

Material

30,0008,000

225,00086,0004,725

3,800

2,5608,960

12,8001,400

42,00030,0008,000

10,400

90

224

250

250

96,50073,230

375

250

400

18,000

128,50012,7704,350

3,550

2,5608,960

12,8001,000

24,00030,0008,000

10,400

90

224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLkill mudActive #2 1.05sg 68.1KL 68.1KL 1.5KL12%Pre-hydrated gelActive #3 1.05sg 68.8KL 68.8KL 1.5KL12%Pre-hydrated gelActive #4 1.03sg 34.7KL 34.7KL 1.5KL for mix S/W gelPre-mix seawaterActive #5 1.03sg 35.0KL 35.0KL 1.5KL for mix S/W gelPre-mix seawaterActive #6 1.03sg 68.8KL 68.8KL 1.5KLSeawaterChemical 0.1KLSlug 0.1KL

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.03sg1.03sg

181.2KL180.7KL153.3KL155.9KL

181.2KL180.7KL153.3KL155.9KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel

6% NaCl solution6% NaCl solution

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

11,000kg

300kg1,000kg

0kg

1,470kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1108.6

141.3

1,355.8Total Weight

Active#1

60.3KL1.30sg

Active#2

68.1KL1.05sg

Active#3

68.8KL1.05sg

Active#4

34.7KL1.03sg

Active#5

35.0KL1.03sg

Active#6

68.8KL1.03sg

Chemi Slug

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 16: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )

Drilling Mud Report(Off Shore)

Company MQJNo. 8

Engineer H.Ikedam

Well NameDate 16, May, 2009

Nan Tro SEIZE Stage.2

Perform surface test Mud motor/MWD. Pressure test schlunbergersensor on Stand pipe manifold. Pick up 36" conductor.

at cent.

11,921,575

18,000

2,700,000

2,700,000

73,230375

250

400

18,00018,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

K.Kuroda

/ /////

Casing Program

Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) : B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) :

Bit Size (inch) :

Pump No.1 (l/st) : 0.00 Pump No.2 (l/st) : 0.00 Pump No.3 (l/st) : 0.00 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) :

DC1 Size (in) :

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (bbls) :

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

7

TOTAL Depth(MSL)BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3RecommendationAdd KCl to 6%NaCl solution (Content : 6% of KCl, 6% of NaCl)

Page 17: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

300kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

1,470kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

11,000kg

Bentonite Bentonite

DATENO. 816. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,50073,230

375

250

400

18,00018,000 2,700,000

128,50012,7704,350

10,400

12,0008,000

224

3,550

2,5608,960

12,8001,000

24,000

90

225,00086,000

2,560

4,725

3,800

8,96012,800

30,00042,000

1,400

8,00010,400

90

224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

18,000

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

127,500kg0kg

11,000kg

BentoniteBariteBariteBariteBentonite

300kg1,000kg

0kg

1,470kg

Total Bulk Tank W.T. 141,270kg

(Unit : kg)

24:00

Page 18: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 816, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 87.9 ton

Material

225,00086,0004,725

3,800

2,5608,960

12,8001,400

42,00030,0008,000

10,400

90

224

18,000

96,50073,230

375

250

400

18,00018,000

128,50012,7704,350

3,550

2,5608,960

12,8001,000

24,00012,0008,000

10,400

90

224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLkill mudActive #2 1.05sg 68.1KL 68.1KL 1.5KL12%Pre-hydrated gelActive #3 1.05sg 68.8KL 68.8KL 1.5KL12%Pre-hydrated gelActive #4 1.03sg 35.7KL 35.7KL 1.5KL for mix S/W gelPre-mix seawaterActive #5 1.03sg 34.0KL 34.0KL 1.5KL for mix S/W gelPre-mix seawaterActive #6 1.03sg 68.8KL 68.8KL 1.5KLSeawaterChemical 0.1KLSlug 0.1KL

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.06sg1.06sg

181.2KL180.7KL157.8KL158.1KL

181.2KL180.7KL157.8KL158.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel6% KCl-NaCl solution6% KCl-NaCl solution

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

11,000kg

300kg1,000kg

0kg

1,470kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1124.9

141.3

1,354.1Total Weight

Active#1

60.3KL1.30sg

Active#2

68.1KL1.05sg

Active#3

68.8KL1.05sg

Active#4

35.7KL1.03sg

Active#5

34.0KL1.03sg

Active#6

68.8KL1.03sg

Chemi Slug

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 19: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )

Drilling Mud Report(Off Shore)

Company MQJNo. 10

Engineer H.Ikedam

Well NameDate 18, May, 2009

Nan Tro SEIZE Stage.2

Run 36"conductor to 58m. RIH 36"conductor w/5-1/2"DP. Release DAT from 36"conductorhousing. P/U 26"BHA & RIH to 77m. Engage DAT. Dive ROV. Mud mat latch engage in sleeve.Cont RIH to 1,046m. Install & test Schlumberger geologaph line. Cont RIH & tagseabed@2,082m. ROV back to surface & repair.

at cent.

15:00SWG

1.04175

12,314,400

500

23,750

23,75081,500375

250

400

18,00018,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

K.Kuroda

/ /////

Casing Program

Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) : B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) :

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (bbls) :

15:00

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

9

8.7

TOTAL Depth(MSL)BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3RecommendationIt appropriates a fraction with bentonite acceptance quantity for thereport in today.

Page 20: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

0kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

5,000kg

Bentonite Bentonite

DATENO. 1018. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,50081,500

375

250

400

18,00018,000

128,5005,0004,350

10,400

12,0008,000

224

3,550

2,5608,960

12,8001,000

24,000

90

23,750225,00086,500

2,560

4,725

3,800

8,96012,800

30,00042,000

1,400

8,00010,400

90

224

500

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

500

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

500kg 500kg

127,500kg0kg

5,000kg

BentoniteBariteBariteBariteBentonite

500t

500t

0kg1,000kg

0kg

0kg

500kg

500kg

Total Bulk Tank W.T. 133,500kg

(Unit : kg)

24:00

Page 21: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 1018, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 87.9 ton

Material

500225,00086,5004,725

3,800

2,5608,960

12,8001,400

42,00030,0008,000

10,400

90

224

50096,50081,500

375

250

400

18,00018,000

128,5005,0004,350

3,550

2,5608,960

12,8001,000

24,00012,0008,000

10,400

90

224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.05sg 68.1KL 68.1KL 1.5KL12%Pre-hydrated gelActive #3 1.05sg 68.8KL 68.8KL 1.5KL12%Pre-hydrated gelActive #4 1.04sg 67.7KL 67.7KL 1.5KLSeawater gel slurryActive #5 1.04sg 67.0KL 67.0KL 1.5KLSeawater gel slurryActive #6 1.03sg 71.3KL 71.3KL 1.5KLSeawaterChemical 0.1KLSlug 0.1KL

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.06sg1.06sg

181.2KL180.7KL157.8KL158.1KL

181.2KL180.7KL157.8KL158.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel6% KCl-NaCl solution6% KCl-NaCl solution

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

5,000kg

0kg1,000kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1195.8

133.5

1,417.2Total Weight

Active#1

60.3KL1.30sg

Active#2

68.1KL1.05sg

Active#3

68.8KL1.05sg

Active#4

67.7KL1.04sg

Active#5

67.0KL1.04sg

Active#6

71.3KL1.03sg

Chemi Slug

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 22: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 11

Engineer H.Ikedam2,108.2

Well NameDate 19, May, 2009

Nan Tro SEIZE Stage.2

Troubleshoot on ROV. Dive ROV. RIH to 2,082m. Spud in & drill 3m.ROV confirm bullseyes same. Cont jet in conductor to 2,136.5mw/sweep Seawater gel slurry every joint. Soak 36"conductor for 2hrs.Slack off. Ass'y snap.

at cent.

23:30SWG

1.0416864.522852325

0.2719.91

28

11.9

11:00SWG

1.04185

0.2521.88

25

10.2

12,333,560

100

100

19,160

15,000

4,160

81,500475

350

400

18,00018,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

K.Kuroda

62.520856065

/ /////

Casing Program

Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) : B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) : 664

Bit Size (inch) : 36

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 110 P/Speed No.2 (spm) : 110 P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) : 42 A/Vel DC1 (ft/min) : 45 A/Vel Riser (ft/min) :

Suface to Bit : 5

Bottom's Up : 3

Surf to Surf : 9

System Total :

P/ Press(Mpa) : 25.2

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 1,097

Disp Vol. (bbls) : 27

11:0023:30 107129 98 87 32 24

125 105 98 89 75 6825

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

10

8.7 8.7

TOTAL Depth(MSL)

117

896

BRT Depth: 2,136.5 m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3

54.5

RecommendationMixed 50.7m3 of Seawater gel slurry.Used 79.9m3 of Seawater gel slurry.

Page 23: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

0kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

5,000kg

Bentonite Bentonite

DATENO. 1119. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,50081,500

475

350

400

18,00018,000

15,000

4,160

128,5005,0004,250

10,400

22,0008,000

224

3,450

2,5608,960

12,8001,000

39,000

90

225,00086,500

2,560

4,725

3,800

8,96012,800

40,00057,000

1,400

8,00010,400

90

224

15,00010,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

100

100

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

127,500kg0kg

5,000kg

BentoniteBariteBariteBariteBentonite

0kg1,000kg

0kg

0kg

Total Bulk Tank W.T. 133,500kg

(Unit : kg)

24:00

Page 24: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 1119, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 112.7 ton

Material

15,00010,000

225,00086,5004,725

3,800

2,5608,960

12,8001,400

57,00040,0008,000

10,400

90

224

100

100

96,50081,500

475

350

400

18,00018,000

128,5005,0004,250

3,450

2,5608,960

12,8001,000

39,00022,0008,000

10,400

90

224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.05sg 68.1KL 68.1KL 1.5KL12%Pre-hydrated gelActive #3 1.05sg 42.8KL 42.8KL 1.5KL12%Pre-hydrated gelActive #4 1.04sg 60.7KL 60.7KL 1.5KLSeawater gel slurryActive #5 1.04sg 44.8KL 44.8KL 1.5KLSeawater gel slurryActive #6 1.03sg 65.6KL 65.6KL 1.5KLSeawaterChemical 0.1KLSlug 0.1KL

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.06sg1.06sg

181.2KL180.7KL157.8KL158.1KL

181.2KL180.7KL157.8KL158.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel6% KCl-NaCl solution6% KCl-NaCl solution

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

5,000kg

0kg1,000kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1132.3

133.5

1,378.5Total Weight

Active#1

60.3KL1.30sg

Active#2

68.1KL1.05sg

Active#3

42.8KL1.05sg

Active#4

60.7KL1.04sg

Active#5

44.8KL1.04sg

Active#6

65.6KL1.03sg

Chemi Slug

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 25: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 12

Engineer H.Ikedam2,108.2

Well NameDate 20, May, 2009

Nan Tro SEIZE Stage.2

Troubleshoot parted X-O and devise plan for BHA recovery. ROV back to surface. Changeout tools. Dive ROV. Attempt to lock anti rotation key. ROV back to surface. Change outtools. Fabricate anti rotation key & stopper pin. Dive ROV. Install plug & anti rotation pin.Backed out damaged 6-5/8" connection. Move ship 50m of location. POOH to 1,603m.

at cent.

13:30SWG

1.04168

12,333,560

0

81,500475

350

400

18,00018,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

K.Kuroda

/ /////

Casing Program

36 2,136.5Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) :178

B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) : 664

Bit Size (inch) : 36

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (bbls) : 27

13:30

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

11

8.7

TOTAL Depth(MSL)

956

BRT Depth: 2,136.5 m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3

54.5

Recommendation

Page 26: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

0kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

5,000kg

Bentonite Bentonite

DATENO. 1220. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,50081,500

475

350

400

18,00018,000

128,5005,0004,250

10,400

32,00014,400

1,600224

3003,450

2,5608,960

12,8001,0001,400

39,000

90

225,00086,500

2,560

4,725300

3,800

8,96012,800

50,00057,0001,4001,400

14,40010,400

90

1,600224

1,400

10,0006,400

300

1,600

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

127,500kg0kg

5,000kg

BentoniteBariteBariteBariteBentonite

0kg1,000kg

0kg

0kg

Total Bulk Tank W.T. 133,500kg

(Unit : kg)

24:00

Page 27: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 1220, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 132.4 ton

Material

300

1,400

10,0006,400

1,600

225,00086,5004,725

3003,800

2,5608,960

12,8001,4001,400

57,00050,00014,40010,400

90

1,600224

96,50081,500

475

350

400

18,00018,000

128,5005,0004,250

3003,450

2,5608,960

12,8001,0001,400

39,00032,00014,40010,400

90

1,600224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.05sg 68.1KL 68.1KL 1.5KL12%Pre-hydrated gelActive #3 1.05sg 42.8KL 42.8KL 1.5KL12%Pre-hydrated gelActive #4 1.04sg 60.7KL 60.7KL 1.5KLSeawater gel slurryActive #5 1.04sg 44.8KL 44.8KL 1.5KLSeawater gel slurryActive #6 1.03sg 65.6KL 65.6KL 1.5KLSeawaterChemical 0.1KLSlug 0.1KL

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.06sg1.06sg

181.2KL180.7KL157.8KL158.1KL

181.2KL180.7KL157.8KL158.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel6% KCl-NaCl solution6% KCl-NaCl solution

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

5,000kg

0kg1,000kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1132.3

133.5

1,398.2Total Weight

Active#1

60.3KL1.30sg

Active#2

68.1KL1.05sg

Active#3

42.8KL1.05sg

Active#4

60.7KL1.04sg

Active#5

44.8KL1.04sg

Active#6

65.6KL1.03sg

Chemi Slug

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 28: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 13

Engineer H.Ikedam2,108.2

Well NameDate 21, May, 2009

Nan Tro SEIZE Stage.2

POOH. M/U Fishing Ass'y & RIH.

at cent.

9:00SWG

1.04153

12,333,560

0

81,500475

350

400

18,00018,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

K.Kuroda

/ /////

Casing Program

36 2,136.5Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) :178

B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) : 664

Bit Size (inch) : 36

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (bbls) : 27

9:00

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

12

8.7

TOTAL Depth(MSL)

956

BRT Depth: 2,136.5 m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3

54.5

Recommendation

Page 29: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

0kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

35,000kg

Bentonite Bentonite

DATENO. 1321. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,50081,500

475

350

400

18,00018,000

128,50035,0004,250

10,400

32,00014,400

1,600224

3003,450

2,5608,960

12,8001,0001,400

39,000

90

225,000116,500

2,560

4,725300

3,800

8,96012,800

50,00057,0001,4001,400

14,40010,400

90

1,600224

30,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

30,000kg

127,500kg0kg

35,000kg

BentoniteBariteBariteBariteBentonite

0kg1,000kg

0kg

0kg

Total Bulk Tank W.T. 163,500kg

(Unit : kg)

24:00

Page 30: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 1321, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 132.4 ton

Material

30,000225,000116,500

4,725300

3,800

2,5608,960

12,8001,4001,400

57,00050,00014,40010,400

90

1,600224

96,50081,500

475

350

400

18,00018,000

128,50035,0004,250

3003,450

2,5608,960

12,8001,0001,400

39,00032,00014,40010,400

90

1,600224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.05sg 68.1KL 68.1KL 1.5KL12%Pre-hydrated gelActive #3 1.05sg 42.8KL 42.8KL 1.5KL12%Pre-hydrated gelActive #4 1.04sg 60.7KL 60.7KL 1.5KLSeawater gel slurryActive #5 1.04sg 44.8KL 44.8KL 1.5KLSeawater gel slurryActive #6 1.03sg 65.6KL 65.6KL 1.5KLSeawaterChemical 0.1KLSlug 0.1KL

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.06sg1.06sg

181.2KL180.7KL157.8KL158.1KL

181.2KL180.7KL157.8KL158.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel6% KCl-NaCl solution6% KCl-NaCl solution

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

35,000kg

0kg1,000kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1132.3

163.5

1,428.2Total Weight

Active#1

60.3KL1.30sg

Active#2

68.1KL1.05sg

Active#3

42.8KL1.05sg

Active#4

60.7KL1.04sg

Active#5

44.8KL1.04sg

Active#6

65.6KL1.03sg

Chemi Slug

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 31: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 14

Engineer H.Maruymam2,108.2

Well NameDate 22, May, 2009

Nan Tro SEIZE Stage.2

Cont RIH Fishing BHA. POOH for snapped on taper tap. Check the fishtop condition by ROV. Prepare Fishing BHA and RIH to 2,078m. Skid rig50m. Attempt to catch the over fish w/rotation.

at cent.

13:00SWG

1.04161

12,333,560

0

81,500475

350

400

18,00018,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

K.Kuroda

/ /////

Casing Program

36 2,136.5Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) :178

B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) : 664

Bit Size (inch) : 36

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (bbls) : 27

13:00

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

13

8.7

TOTAL Depth(MSL)

956

BRT Depth: 2,136.5 m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3

54.5

Recommendation

Page 32: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

0kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

35,000kg

Bentonite Bentonite

DATENO. 1422. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,50081,500

475

350

400

18,00018,000

128,50035,5804,250

10,400

32,00014,400

1,600224

3003,450

2,5608,960

12,8001,0001,400

39,000

90

225,000117,080

2,560

4,725300

3,800

8,96012,800

50,00057,0001,4001,400

14,40010,400

90

1,600224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

127,500kg0kg

35,000kg

BentoniteBariteBariteBariteBentonite

0kg1,000kg

0kg

0kg

Total Bulk Tank W.T. 163,500kg

(Unit : kg)

24:00

Page 33: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 1422, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 132.4 ton

Material

225,000117,080

4,725300

3,800

2,5608,960

12,8001,4001,400

57,00050,00014,40010,400

90

1,600224

96,50081,500

475

350

400

18,00018,000

128,50035,5804,250

3003,450

2,5608,960

12,8001,0001,400

39,00032,00014,40010,400

90

1,600224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.05sg 68.1KL 68.1KL 1.5KL12%Pre-hydrated gelActive #3 1.05sg 42.8KL 42.8KL 1.5KL12%Pre-hydrated gelActive #4 1.04sg 60.7KL 60.7KL 1.5KLSeawater gel slurryActive #5 1.04sg 44.8KL 44.8KL 1.5KLSeawater gel slurryActive #6 1.03sg 65.6KL 65.6KL 1.5KLSeawaterChemical 0.1KLSlug 0.1KL

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.06sg1.06sg

181.2KL180.7KL157.8KL158.1KL

181.2KL180.7KL157.8KL158.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel6% KCl-NaCl solution6% KCl-NaCl solution

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

35,000kg

0kg1,000kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1132.3

163.5

1,428.2Total Weight

Active#1

60.3KL1.30sg

Active#2

68.1KL1.05sg

Active#3

42.8KL1.05sg

Active#4

60.7KL1.04sg

Active#5

44.8KL1.04sg

Active#6

65.6KL1.03sg

Chemi Slug

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 34: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 15

Engineer H.Maruymam2,108.2

Well NameDate 23, May, 2009

Nan Tro SEIZE Stage.2

Cont attempt to catch the over fish.POOH with BHA and recover fish on surface.M/U 26" Drlg BHA and RIH.

at cent.

18:30SWG

1.04170

11:30SWG

1.04163

12,333,560

0

81,500475

350

400

18,00018,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.5Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) :178

B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) : 664

Bit Size (inch) : 36

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (bbls) : 27

11:3018:30

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

8.7 8.7

TOTAL Depth(MSL)

956

BRT Depth: 2,136.5 m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3

54.5

Recommendation

Page 35: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

0kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

35,000kg

Bentonite Bentonite

DATENO. 1523. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,50081,500

475

350

400

18,00018,000

128,50035,5804,250

10,400

32,00014,400

1,600224

3003,450

2,5608,960

12,8001,0001,400

39,000

90

225,000117,080

2,560

4,725300

3,800

8,96012,800

50,00057,0001,4001,400

14,40010,400

90

1,600224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

127,500kg0kg

35,000kg

BentoniteBariteBariteBariteBentonite

0kg1,000kg

0kg

0kg

Total Bulk Tank W.T. 163,500kg

(Unit : kg)

24:00

Page 36: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 1523, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 132.4 ton

Material

225,000117,080

4,725300

3,800

2,5608,960

12,8001,4001,400

57,00050,00014,40010,400

90

1,600224

96,50081,500

475

350

400

18,00018,000

128,50035,5804,250

3003,450

2,5608,960

12,8001,0001,400

39,00032,00014,40010,400

90

1,600224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.05sg 68.1KL 68.1KL 1.5KL12%Pre-hydrated gelActive #3 1.05sg 42.8KL 42.8KL 1.5KL12%Pre-hydrated gelActive #4 1.04sg 60.7KL 60.7KL 1.5KLSeawater gel slurryActive #5 1.04sg 44.8KL 44.8KL 1.5KLSeawater gel slurryActive #6 1.03sg 65.6KL 65.6KL 1.5KLSeawaterChemical 0.1KLSlug 0.1KL

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.06sg1.06sg

181.2KL180.7KL157.8KL158.1KL

181.2KL180.7KL157.8KL158.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel6% KCl-NaCl solution6% KCl-NaCl solution

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

35,000kg

0kg1,000kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1132.3

163.5

1,428.2Total Weight

Active#1

60.3KL1.30sg

Active#2

68.1KL1.05sg

Active#3

42.8KL1.05sg

Active#4

60.7KL1.04sg

Active#5

44.8KL1.04sg

Active#6

65.6KL1.03sg

Chemi Slug

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 37: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 16

Engineer H.Maruymam2,508.7

Well NameDate 24, May, 2009

Nan Tro SEIZE Stage.2

Cont RIH 26" Drlg BHA. Move ship over well center. Stab 26"BIT into 36" Well head.RIH and Tag BTM @2,137.4m. Pick up 2m off BTM. Circ and clean hole. Sweep 5m3 of Hi-vismud. Drill 26" hole f/ 2,137.4 t/2,537m. Sweep 5m3 of Hi-vis mud every joint.

at cent.

18:30SWG

1.041946020806789

0.2619.40

27

10.5

9:20SWG

1.04300

0.338.94

26

10.1

13,009,650

12,620400

400

676,090

599,45060,000

16,640

94,120875

750

400

18,00018,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

44185250112

/ /////

Casing Program

36 2,136.5Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) :178

B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) : 750

Bit Size (inch) : 36

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 69 P/Speed No.2 (spm) : 69 P/Speed No.3 (spm) : 69

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) : 39 A/Vel DC1 (ft/min) : 42 A/Vel Riser (ft/min) :

Suface to Bit : 7

Bottom's Up : 41

Surf to Surf : 48

System Total :

P/ Press(Mpa) : 21.8

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 1,032

Disp Vol. (bbls) : 36

9:2018:30 100120 89 78 70 66

88 70 62 52 50 5026

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

15

8.7 8.7

TOTAL Depth(MSL)

863

1,924

BRT Depth: 2,537.0 m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3

455.0

RecommendationMixed 116m3 of 12% pre-hy gel.Mixed 242m3 of Seawater gel slurry.Used 228.3m3 of Seawater gel slurry.

Page 38: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

9,200kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

3,280kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

9,900kg

Bentonite Bentonite

DATENO. 1624. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,50094,120

875

750

400

18,00018,000

60,000

16,640

128,50022,3803,850

10,400

32,00014,400

1,600224

3003,050

2,5608,960

12,8001,0001,400

39,000

90

599,450225,000116,500

2,560

4,725300

3,800

8,96012,800

50,00057,0001,4001,400

14,40010,400

90

1,600224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

12,620400

400

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

25,100kg for pre-hy

127,500kg0kg

9,900kg

BentoniteBariteBariteBariteBentonite

15,900t

12,620t

9,200kg1,000kg

0kg

3,280kg

25,100kg

15,900kg

Total Bulk Tank W.T. 150,880kg

(Unit : kg)

24:00

Page 39: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 1624, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 131.6 ton

Material

225,000116,500

4,725300

3,800

2,5608,960

12,8001,4001,400

57,00050,00014,40010,400

90

1,600224

12,620400

400

96,50094,120

875

750

400

18,00018,000

128,50022,3803,850

3003,050

2,5608,960

12,8001,0001,400

39,00032,00014,40010,400

90

1,600224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.05sg 69.7KL 69.7KL 1.5KL12%Pre-hydrated gelActive #3 1.05sg 34.8KL 34.8KL 1.5KL12%Pre-hydrated gelActive #4 1.04sg 69.6KL 69.6KL 1.5KLSeawater gel slurryActive #5 1.04sg 49.6KL 49.6KL 1.5KLSeawater gel slurryActive #6 1.03sg 65.6KL 65.6KL 1.5KLSeawaterChemical 0.1KLSlug 0.1KL

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.06sg1.06sg

181.2KL180.7KL157.8KL158.1KL

181.2KL180.7KL157.8KL158.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel6% KCl-NaCl solution6% KCl-NaCl solution

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

9,900kg

9,200kg1,000kg

0kg

3,280kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1139.8

150.9

1,422.3Total Weight

Active#1

60.3KL1.30sg

Active#2

69.7KL1.05sg

Active#3

34.8KL1.05sg

Active#4

69.6KL1.04sg

Active#5

49.6KL1.04sg

Active#6

65.6KL1.03sg

Chemi Slug

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 40: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 17

Engineer H.Maruymam2,766.7

Well NameDate 25, May, 2009

Nan Tro SEIZE Stage.2

Drill 26" hole f/2,537 t/2,795m(TD). Sweep 5-8m3 of Hi-vis mud everyjoint. Sweep out 35m3 of Hi-vis mud. Spot 105m3 of Hi-vis mud. W/Tripto shoe. Run back to BTM. Sweep out 35m3 of Hi-vis mud. Displacehole to 340m3 of Hi-vis mud. POOH .

at cent.

17:30SWG

1.041655518742130

0.2618.44

23

11.9

74

11:00

1919

0.25

22

11.9

1754212

1.04SWG

19.50

13:10SWG

1.04183

0.2518.02

23

11.4

13,649,160

8,6801,175

1,225

639,510

412,300176,250

50,960

102,8002,050

1,975

400

18,00018,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

50.516692327

/ /////

Casing Program

36 2,136.5Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) :178

B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) : 750

Bit Size (inch) : 36

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 60 P/Speed No.2 (spm) : 60 P/Speed No.3 (spm) : 60

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) : 34 A/Vel DC1 (ft/min) : 36 A/Vel Riser (ft/min) :

Suface to Bit : 9

Bottom's Up : 73

Surf to Surf : 82

System Total :

P/ Press(Mpa) : 22.3

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 897

Disp Vol. (bbls) : 43

13:1017:30 92110 81 72 65 60

101 85 78 67 32 222311:00 91108 84 70 20 15

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

16

8.7 8.7 8.7

TOTAL Depth(MSL)

1,419

2,491

BRT Depth: 2,795.0 m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3

713.0

RecommendationMixed 58m3 of 12% pre-hy gel.Mixed 638.6m3 of Seawater gel slurry.Used 714.2m3 of Seawater gel slurry(Total used;942.5m3) .

Page 41: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

3,800kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

0kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

9,900kg

Bentonite Bentonite

DATENO. 1725. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,500102,800

2,050

1,975

400

18,00018,000

176,250

50,960

128,50013,7002,675

10,400

32,00014,400

1,600224

3001,825

2,5608,960

12,8001,0001,400

39,000

90

412,300225,000116,500

2,560

4,725300

3,800

8,96012,800

50,00057,0001,4001,400

14,40010,400

90

1,600224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

8,6801,175

1,225

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

127,500kg0kg

9,900kg

BentoniteBariteBariteBariteBentonite

5,400t

3,280t

3,800kg1,000kg

0kg

0kg

Total Bulk Tank W.T. 142,200kg

(Unit : kg)

24:00

Page 42: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 1725, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 129.2 ton

Material

225,000116,500

4,725300

3,800

2,5608,960

12,8001,4001,400

57,00050,00014,40010,400

90

1,600224

8,6801,175

1,225

96,500102,800

2,050

1,975

400

18,00018,000

128,50013,7002,675

3001,825

2,5608,960

12,8001,0001,400

39,00032,00014,40010,400

90

1,600224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.04sg 1.5KL 1.5KL 1.5KL emptySeawater gel slurryActive #3 1.04sg 1.5KL 1.5KL 1.5KL emptySeawater gel slurryActive #4 1.04sg 9.6KL 9.6KL 1.5KLSeawater gel slurryActive #5 1.04sg 34.0KL 34.0KL 1.5KLSeawater gel slurryActive #6 1.03sg 19.6KL 19.6KL 1.5KLSeawaterChemical 0.1KLSlug 0.1KL

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.06sg1.06sg

181.2KL12.6KL157.8KL158.1KL

181.2KL12.6KL157.8KL158.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel6% KCl-NaCl solution6% KCl-NaCl solution

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

9,900kg

3,800kg1,000kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton730.7

142.2

1,002.1Total Weight

Active#1

60.3KL1.30sg

Active#2

1.5KL1.04sg

Active#3

1.5KL1.04sg

Active#4

9.6KL1.04sg

Active#5

34.0KL1.04sg

Active#6

19.6KL1.03sg

Chemi Slug

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 43: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 18

Engineer H.Maruyamam2,766.7

Well NameDate 26, May, 2009

Nan Tro SEIZE Stage.2

POOH to 2,072m. No drag ovserved. ROV check bulls eyes. Move Rigto 50m to stand by position.DP Red alart. Lost position. Suspendoperation. Recover ROV to surface. Cont POOH 26"BHA. Prepare forRun 20"CSG. Cont investigation of DP system error.

at cent.

13,649,160

0

102,8002,050

1,975

400

18,00018,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.5Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) :179

B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) : 750

Bit Size (inch) : 36

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (bbls) : 43

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

17

TOTAL Depth(MSL)

1,418

2,491

BRT Depth: 2,795.0 m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3

713.0

RecommendationCleaning the active tank and line.

Page 44: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

3,800kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

0kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

20,540kg

Bentonite Bentonite

DATENO. 1826. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,500102,800

2,050

1,975

400

18,00018,000

128,50024,3402,675

10,400

32,00014,400

1,600224

3001,825

2,5608,960

12,8001,0002,100

39,000

90

225,000127,140

2,560

4,725300

3,800

8,96012,800

50,00057,0002,1001,400

14,40010,400

90

1,600224

700

10,640

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

10,640kg

127,500kg0kg

20,540kg

BentoniteBariteBariteBariteBentonite

3,800kg1,000kg

0kg

0kg

Total Bulk Tank W.T. 152,840kg

(Unit : kg)

24:00

Page 45: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 1826, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 129.9 ton

Material

10,640

700

225,000127,140

4,725300

3,800

2,5608,960

12,8001,4002,100

57,00050,00014,40010,400

90

1,600224

96,500102,800

2,050

1,975

400

18,00018,000

128,50024,3402,675

3001,825

2,5608,960

12,8001,0002,100

39,00032,00014,40010,400

90

1,600224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.04sg 43.6KL 43.6KL 1.5KLSeawater gel slurryActive #3 1.04sg 1.5KL 1.5KL 1.5KLemptyActive #4 1.04sg 1.5KL 1.5KL 1.5KLemptyActive #5 1.04sg 1.5KL 1.5KL 1.5KLemptyActive #6 1.03sg 64.0KL 64.0KL 1.5KLSeawaterChemical 0.1KLSlug 0.1KL

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.06sg1.06sg

181.2KL12.6KL157.8KL158.1KL

181.2KL12.6KL157.8KL158.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel6% KCl-NaCl solution6% KCl-NaCl solution

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

20,540kg

3,800kg1,000kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton778.0

152.8

1,060.8Total Weight

Active#1

60.3KL1.30sg

Active#2

43.6KL1.04sg

Active#3

1.5KL1.04sg

Active#4

1.5KL1.04sg

Active#5

1.5KL1.04sg

Active#6

64.0KL1.03sg

Chemi Slug

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 46: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 19

Engineer H.Maruyamam2,766.7

Well NameDate 27, May, 2009

Nan Tro SEIZE Stage.2

Cotinue investigation DP system error.

at cent.

10:30

711.30kill mud

22:30D/water1.00

13,649,160

0

102,8002,050

1,975

400

18,00018,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.5Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) :179

B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) : 750

Bit Size (inch) : 36

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (bbls) : 43

22:3010:30

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

10.8 8.3

TOTAL Depth(MSL)

1,418

2,491

BRT Depth: 2,795.0 m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3

713.0

RecommendationPrepare for mixing gel.

Page 47: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

3,800kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

0kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

20,540kg

Bentonite Bentonite

DATENO. 1927. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,500102,800

2,050

1,975

400

18,00018,000

128,50024,3402,675

10,400

32,00014,400

1,600224

3001,825

2,5608,960

12,8001,0002,100

39,000

90

225,000127,140

2,560

4,725300

3,800

8,96012,800

50,00057,0002,1001,400

14,40010,400

90

1,600224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

127,500kg0kg

20,540kg

BentoniteBariteBariteBariteBentonite

3,800kg1,000kg

0kg

0kg

Total Bulk Tank W.T. 152,840kg

(Unit : kg)

24:00

Page 48: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 1927, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 129.9 ton

Material

225,000127,140

4,725300

3,800

2,5608,960

12,8001,4002,100

57,00050,00014,40010,400

90

1,600224

96,500102,800

2,050

1,975

400

18,00018,000

128,50024,3402,675

3001,825

2,5608,960

12,8001,0002,100

39,00032,00014,40010,400

90

1,600224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.04sg 43.6KL 43.6KL 1.5KLSeawater gel slurryActive #3 1.04sg 1.5KL 1.5KL 1.5KLemptyActive #4 1.00sg 65.0KL 65.0KL 1.5KL for pre-hyd gelDrill waterActive #5 1.00sg 65.0KL 65.0KL 1.5KL for pre-hyd gelDrill waterActive #6 1.03sg 64.0KL 64.0KL 1.5KLSeawaterChemical 0.1KLSlug 0.1KL

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.06sg1.06sg

181.2KL12.6KL157.8KL158.1KL

181.2KL12.6KL157.8KL158.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel6% KCl-NaCl solution6% KCl-NaCl solution

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

20,540kg

3,800kg1,000kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton904.9

152.8

1,187.6Total Weight

Active#1

60.3KL1.30sg

Active#2

43.6KL1.04sg

Active#3

1.5KL1.04sg

Active#4

65.0KL1.00sg

Active#5

65.0KL1.00sg

Active#6

64.0KL1.03sg

Chemi Slug

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 49: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 20

Engineer H.Maruyamam2,766.7

Well NameDate 28, May, 2009

Nan Tro SEIZE Stage.2

Continue investigation of DP system error.

at cent.

10:20SWG

1.04189

0.3211.83

22

11.7

14,699,510

20,600375

375

1,050,350

978,50056,250

15,600

123,4002,425

2,350

400

18,00018,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

5522662225

/ /////

Casing Program

36 2,136.5Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) :179

B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) : 750

Bit Size (inch) : 36

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (bbls) : 43

10:20 110 88 79 68 43 2122

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

19

8.7

TOTAL Depth(MSL)

1,418

2,491

BRT Depth: 2,795.0 m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3

713.0

RecommendationMixed 172.6m3 of 12% pre-hy gel.MIxed 206.1m3 of SWG.

Page 50: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

0kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

3,740kg

Bentonite Bentonite

DATENO. 2028. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,500123,400

2,425

2,350

400

18,00018,000

56,250

15,600

128,5003,7402,300

10,400

32,00014,400

1,600224

3001,450

2,5608,960

12,8001,0002,100

39,000

90

978,500225,000127,140

2,560

4,725300

3,800

8,96012,800

50,00057,0002,1001,400

14,40010,400

90

1,600224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

20,600375

375

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

16,800kg

127,500kg0kg

3,740kg

BentoniteBariteBariteBariteBentonite

20,600t

20,600t

0kg1,000kg

0kg

0kg

16,800kg

20,600kg

Total Bulk Tank W.T. 132,240kg

(Unit : kg)

24:00

Page 51: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 2028, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 129.2 ton

Material

225,000127,140

4,725300

3,800

2,5608,960

12,8001,4002,100

57,00050,00014,40010,400

90

1,600224

20,600375

375

96,500123,400

2,425

2,350

400

18,00018,000

128,5003,7402,300

3001,450

2,5608,960

12,8001,0002,100

39,00032,00014,40010,400

90

1,600224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.04sg 1.5KL 1.5KL 1.5KLemptyActive #3 1.04sg 1.5KL 1.5KL 1.5KLemptyActive #4 1.04sg 43.6KL 43.6KL 1.5KLSeawater gel slurryActive #5 1.04sg 69.7KL 69.7KL 1.5KLSeawater gel slurryActive #6 1.03sg 64.0KL 64.0KL 1.5KLSeawaterChemical 0.1KLSlug 0.1KL

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.04sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.06sg1.06sg

181.2KL84.5KL157.8KL158.1KL136.4KL

181.2KL84.5KL157.8KL158.1KL136.4KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel6% KCl-NaCl solution6% KCl-NaCl solutionSeawater gel slurry

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

3,740kg

0kg1,000kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1066.3

132.2

1,327.7Total Weight

Active#1

60.3KL1.30sg

Active#2

1.5KL1.04sg

Active#3

1.5KL1.04sg

Active#4

43.6KL1.04sg

Active#5

69.7KL1.04sg

Active#6

64.0KL1.03sg

Chemi Slug

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 52: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 21

Engineer H.Maruyamam2,766.7

Well NameDate 29, May, 2009

Nan Tro SEIZE Stage.2

Continue investigation of DP system error. Make up 26"W/Trip BHA.

at cent.

23:20SWG

1.042183414402122

0.336.79

21

10.3

15:30SWG

1.04230

0.308.98

21

10.3

14,699,510

0

123,4002,425

2,350

400

18,00018,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

3513442121

/ /////

Casing Program

36 2,136.5Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) :179

B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) : 750

Bit Size (inch) : 36

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (bbls) : 43

15:3023:20 5468 50 45 33 20

70 57 51 45 32 2121

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

20

8.7 8.7

TOTAL Depth(MSL)

1,418

2,491

BRT Depth: 2,795.0 m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3

713.0

Recommendation

Page 53: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

0kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

3,740kg

Bentonite Bentonite

DATENO. 2129. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,500123,400

2,425

2,350

400

18,00018,000

128,5003,7402,300

10,400

32,00014,400

1,600224

3001,450

2,5608,960

12,8001,0002,100

39,000

90

225,000127,140

2,560

4,725300

3,800

8,96012,800

50,00057,0002,1001,400

14,40010,400

90

1,600224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

127,500kg0kg

3,740kg

BentoniteBariteBariteBariteBentonite

0kg1,000kg

0kg

0kg

Total Bulk Tank W.T. 132,240kg

(Unit : kg)

24:00

Page 54: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 2129, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 129.2 ton

Material

225,000127,140

4,725300

3,800

2,5608,960

12,8001,4002,100

57,00050,00014,40010,400

90

1,600224

96,500123,400

2,425

2,350

400

18,00018,000

128,5003,7402,300

3001,450

2,5608,960

12,8001,0002,100

39,00032,00014,40010,400

90

1,600224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.04sg 1.5KL 1.5KL 1.5KLemptyActive #3 1.04sg 1.5KL 1.5KL 1.5KLemptyActive #4 1.04sg 43.6KL 43.6KL 1.5KLSeawater gel slurryActive #5 1.04sg 69.7KL 69.7KL 1.5KLSeawater gel slurryActive #6 1.03sg 64.0KL 64.0KL 1.5KLSeawaterChemical 0.1KLSlug 0.1KL

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.04sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.06sg1.06sg

181.2KL84.5KL157.8KL158.1KL136.4KL

181.2KL84.5KL157.8KL158.1KL136.4KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel6% KCl-NaCl solution6% KCl-NaCl solutionSeawater gel slurry

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

3,740kg

0kg1,000kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1066.3

132.2

1,327.7Total Weight

Active#1

60.3KL1.30sg

Active#2

1.5KL1.04sg

Active#3

1.5KL1.04sg

Active#4

43.6KL1.04sg

Active#5

69.7KL1.04sg

Active#6

64.0KL1.03sg

Chemi Slug

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 55: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 22

Engineer H.Maruyamam2,766.7

Well NameDate 30, May, 2009

Nan Tro SEIZE Stage.2

Continue investigation of DP system error. Make up W/Trip BHA andRIH w/5-1/2"DP to 978m. Repair HRN.

at cent.

10:30SWG

1.04241

0.318.69

21

10.4

14,699,510

0

123,4002,425

2,350

400

18,00018,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

36.514452023

/ /////

Casing Program

36 2,136.5Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) :179

B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) : 750

Bit Size (inch) : 26

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (bbls) : 43

10:30 73 59 51 42 30 2021

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

21

8.7

TOTAL Depth(MSL)

1,418

2,491

BRT Depth: 2,795.0 m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3

713.0

RecommendationLoading Bentonite f/KAIKO.

Page 56: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

0kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

3,740kg

Bentonite

30,620kg

Bentonite

DATENO. 2230. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,500123,400

2,425

2,350

400

18,00018,000

128,50034,3602,300

10,400

32,00014,400

1,600224

3001,450

2,5608,960

12,8001,0002,100

39,000

90

225,000157,760

2,560

4,725300

3,800

8,96012,800

50,00057,0002,1001,400

14,40010,400

90

1,600224

30,620

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite 30,620kg

127,500kg0kg

3,740kg30,620kg

BentoniteBariteBariteBariteBentonite

0kg1,000kg

0kg

0kg

Total Bulk Tank W.T. 162,860kg

(Unit : kg)

24:00

Page 57: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 2230, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 129.2 ton

Material

30,620225,000157,760

4,725300

3,800

2,5608,960

12,8001,4002,100

57,00050,00014,40010,400

90

1,600224

96,500123,400

2,425

2,350

400

18,00018,000

128,50034,3602,300

3001,450

2,5608,960

12,8001,0002,100

39,00032,00014,40010,400

90

1,600224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.04sg 1.5KL 1.5KL 1.5KLemptyActive #3 1.03sg 34.0KL 34.0KL 1.5KL still mixingSeawaterActive #4 1.04sg 43.6KL 43.6KL 1.5KLSeawater gel slurryActive #5 1.04sg 69.7KL 69.7KL 1.5KLSeawater gel slurryActive #6 1.03sg 64.0KL 64.0KL 1.5KLSeawaterChemical 0.1KLSlug 0.1KL

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.04sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.06sg1.06sg

181.2KL84.5KL157.8KL158.1KL136.4KL

181.2KL84.5KL157.8KL158.1KL136.4KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel6% KCl-NaCl solution6% KCl-NaCl solutionSeawater gel slurry

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

3,740kg30,620kg

0kg1,000kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1099.7

162.9

1,391.8Total Weight

Active#1

60.3KL1.30sg

Active#2

1.5KL1.04sg

Active#3

34.0KL1.03sg

Active#4

43.6KL1.04sg

Active#5

69.7KL1.04sg

Active#6

64.0KL1.03sg

Chemi Slug

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 58: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 23

Engineer H.Maruyamam2,766.7

Well NameDate 31, May, 2009

Nan Tro SEIZE Stage.2

Cont repair HRN. RIH W/Trip BHA to1,971m. Dive ROV to check the BTM. Move vessel to wellcenter. Wash and ream down f/2,550 t/2,580m(tight spot;2,560m). Cont RIH to BTM(tightspot;2605,2658,2680,2692,2707,2719,2740,2752,2758m,Fill 0.5m).Circ and sweep out 35m3 of Hi-vis gel. SPOT 105m3 of Hi-vis gel. W/Trip to 2,195m.

at cent.

22:40SWG

1.042885112783136

0.1829.20

23

10.4

14:30SWG

1.04210

0.327.91

22

10.3

15,173,310

7,800550

500

473,800

370,50082,500

20,800

131,2002,975

2,850

400

18,00018,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

35.514432426

/ /////

Casing Program

36 2,136.5Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) :179

B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) : 750

Bit Size (inch) : 26

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 68 P/Speed No.2 (spm) : 68 P/Speed No.3 (spm) : 68

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) : 39 A/Vel DC1 (ft/min) : 41 A/Vel Riser (ft/min) :

Suface to Bit : 8

Bottom's Up : 64

Surf to Surf : 72

System Total :

P/ Press(Mpa) : 20

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 1,017

Disp Vol. (bbls) : 43

14:3022:40 90102 83 77 52 38

71 57 50 39 32 2722

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

22

8.7 8.7

TOTAL Depth(MSL)

1,418

2,491

BRT Depth: 2,795.0 m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3

713.0

RecommendationMixed 68m3 of pre-hyd gel.Mixed 272.8m3 of seawater gel.Used 146.7m3 of Seawater gel.

Page 59: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

0kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

3,740kg

Bentonite

22,820kg

Bentonite

DATENO. 2331. May. 09

MATERIALS REPORTWell Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,500131,200

2,975

2,850

400

18,00018,000

82,500

20,800

128,50026,5601,750

10,400

32,00014,400

1,600224

300950

2,5608,960

12,8001,0002,100

39,000

90

370,500225,000157,760

2,560

4,725300

3,800

8,96012,800

50,00057,0002,1001,400

14,40010,400

90

1,600224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

7,800550

500

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite 7,800kg

127,500kg0kg

3,740kg22,820kg

BentoniteBariteBariteBariteBentonite

7,800t

7,800t

0kg1,000kg

0kg

0kg

7,800kg

7,800kg

Total Bulk Tank W.T. 155,060kg

(Unit : kg)

24:00

Page 60: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 2331, May, 09

BALLAST REPORT(Off Shore)Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 128.1 ton

Material

225,000157,760

4,725300

3,800

2,5608,960

12,8001,4002,100

57,00050,00014,40010,400

90

1,600224

7,800550

500

96,500131,200

2,975

2,850

400

18,00018,000

128,50026,5601,750

300950

2,5608,960

12,8001,0002,100

39,00032,00014,40010,400

90

1,600224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.04sg 69.9KL 69.9KL 1.5KLSeawater gel slurryActive #3 1.04sg 68.5KL 68.5KL 1.5KLSeawater gel slurryActive #4 1.04sg 70.8KL 70.8KL 1.5KLSeawater gel slurryActive #5 1.04sg 70.8KL 70.8KL 1.5KLSeawater gel slurryActive #6 1.03sg 64.0KL 64.0KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 13.9KL 13.9KL 0.1KLPre-seawater

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.04sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.06sg1.06sg

181.2KL15.7KL157.8KL158.1KL95.8KL

181.2KL15.7KL157.8KL158.1KL95.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel6% KCl-NaCl solution6% KCl-NaCl solutionSeawater gel slurry

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

3,740kg22,820kg

0kg1,000kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1136.4

155.1

1,419.6Total Weight

Active#1

60.3KL1.30sg

Active#2

69.9KL1.04sg

Active#3

68.5KL1.04sg

Active#4

70.8KL1.04sg

Active#5

70.8KL1.04sg

Active#6

64.0KL1.03sg

Chemi Slug

13.9KL1.03sg

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 61: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 24

Engineer H.Maruyamam2,717.2

Well NameDate 1, June, 2009

Nan Tro SEIZE Stage.2

Run back to BTM. Spot 340m3 of Hi-vis gel. POOH 26" W/Trip BHA with5-1/2"DP. Move vessel to stand off position. Cont POOH. Prepare forRun 20"CSG.

at cent.

70

1:00

4441

0.21

23

10.6

1348262

1.04SWG

22.42

15,173,310

0

131,2002,975

2,850

400

18,00018,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.5Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) :179

B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) : 750

Bit Size (inch) : 26

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 68 P/Speed No.2 (spm) : 68 P/Speed No.3 (spm) : 68

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) : 39 A/Vel DC1 (ft/min) : 41 A/Vel Riser (ft/min) :

Suface to Bit : 8

Bottom's Up : 60

Surf to Surf : 67

System Total :

P/ Press(Mpa) : 20.5

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 1,017

Disp Vol. (bbls) : 42

1:00 8396 72 60 50 42TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpm

VG METER READING

23

8.7

TOTAL Depth(MSL)

1,311

2,383

BRT Depth: 2,745.5 m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3

663.5

RecommendationUsed 366m3 of Seawater gel.Cleaning PIT.

Page 62: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

0kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

3,740kg

Bentonite

22,820kg

Bentonite

DATENO. 24

1. Jun. 09MATERIALS REPORT

Well Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,500131,200

2,975

2,850

400

18,00018,000

128,50026,5601,750

10,400

32,00014,400

1,600224

300950

2,5608,960

12,8001,0002,100

39,000

90

225,000157,760

2,560

4,725300

3,800

8,96012,800

50,00057,0002,1001,400

14,40010,400

90

1,600224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

127,500kg0kg

3,740kg22,820kg

BentoniteBariteBariteBariteBentonite

0kg1,000kg

0kg

0kg

Total Bulk Tank W.T. 155,060kg

(Unit : kg)

24:00

Page 63: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 24

1, Jun, 09BALLAST REPORT(Off Shore)

Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 128.1 ton

Material

225,000157,760

4,725300

3,800

2,5608,960

12,8001,4002,100

57,00050,00014,40010,400

90

1,600224

96,500131,200

2,975

2,850

400

18,00018,000

128,50026,5601,750

300950

2,5608,960

12,8001,0002,100

39,00032,00014,40010,400

90

1,600224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.04sg 1.5KL 1.5KL 1.5KLemptyActive #3 1.04sg 1.5KL 1.5KL 1.5KLemptyActive #4 1.04sg 1.5KL 1.5KL 1.5KLemptyActive #5 1.04sg 1.5KL 1.5KL 1.5KLemptyActive #6 1.03sg 64.0KL 64.0KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.04sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.06sg1.06sg

181.2KL15.7KL157.8KL158.1KL3.8KL

181.2KL15.7KL157.8KL158.1KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel6% KCl-NaCl solution6% KCl-NaCl solution

empty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

3,740kg22,820kg

0kg1,000kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton742.9

155.1

1,026.1Total Weight

Active#1

60.3KL1.30sg

Active#2

1.5KL1.04sg

Active#3

1.5KL1.04sg

Active#4

1.5KL1.04sg

Active#5

1.5KL1.04sg

Active#6

64.0KL1.03sg

Chemi Slug

1.5KL1.03sg

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 64: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 25

Engineer H.Maruyamam2,744.7

Well NameDate 2, June, 2009

Nan Tro SEIZE Stage.2

RIH with 20''CSG on 5 1/2''Dp to 2,773m. 20"CSG CMTG.

at cent.

14:00Kill mud1.30

23

9.8

15,173,310

0

131,2002,975

2,850

400

18,00018,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.5Suface in m20Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) :179

B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) : 750

Bit Size (inch) : 26

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) : 20.5

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (bbls) : 42

14:00 23

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

24

10.8

TOTAL Depth(MSL)

1,371

2,443

BRT Depth: 2,773.0 m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3

691.0

Recommendation

Page 65: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

0kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

3,740kg

Bentonite

22,820kg

Bentonite

DATENO. 25

2. Jun. 09MATERIALS REPORT

Well Name Nan Tro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,500131,200

2,975

2,850

400

18,00018,000

128,50026,5601,750

10,400

32,00014,400

1,600224

300950

2,5608,960

12,8001,0002,100

39,000

90

225,000157,760

2,560

4,725300

3,800

8,96012,800

50,00057,0002,1001,400

14,40010,400

90

1,600224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

127,500kg0kg

3,740kg22,820kg

BentoniteBariteBariteBariteBentonite

0kg1,000kg

0kg

0kg

Total Bulk Tank W.T. 155,060kg

(Unit : kg)

24:00

Page 66: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 25

2, Jun, 09BALLAST REPORT(Off Shore)

Well Name Nan Tro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 128.1 ton

Material

225,000157,760

4,725300

3,800

2,5608,960

12,8001,4002,100

57,00050,00014,40010,400

90

1,600224

96,500131,200

2,975

2,850

400

18,00018,000

128,50026,5601,750

300950

2,5608,960

12,8001,0002,100

39,00032,00014,40010,400

90

1,600224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.20sg 45.0KL 45.0KL 1.5KL for CMTGMud pushActive #3 1.04sg 1.5KL 1.5KL 1.5KLemptyActive #4 1.04sg 1.5KL 1.5KL 1.5KLemptyActive #5 1.04sg 1.5KL 1.5KL 1.5KLemptyActive #6 1.03sg 64.0KL 64.0KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.04sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.06sg1.06sg

181.2KL15.7KL157.8KL158.1KL3.8KL

181.2KL15.7KL157.8KL158.1KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel6% KCl-NaCl solution6% KCl-NaCl solution

empty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

3,740kg22,820kg

0kg1,000kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton795.4

155.1

1,078.6Total Weight

Active#1

60.3KL1.30sg

Active#2

45.0KL1.20sg

Active#3

1.5KL1.04sg

Active#4

1.5KL1.04sg

Active#5

1.5KL1.04sg

Active#6

64.0KL1.03sg

Chemi Slug

1.5KL1.03sg

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 67: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 26

Engineer H.Maruyamam

Well NameDate 3, June, 2009

NanTro SEIZE Stage.2

Continue to 20"CSG CMTG. Displace Cement with 30.6m3 ofseawater. Confirm no back flow.POOH stringer and running tool with 5-1/2"DP. Recover ROV.Rig up Riser handling equipment.

at cent.

11:00Kill mud1.30

25

9.9

15,173,310

0

131,2002,975

2,850

400

18,00018,000

96,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.5Suface in m20 2,786.5Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) : B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) : 750

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) : 20.5

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (bbls) :

11:00 25

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

25

10.8

TOTAL Depth(MSL)

750

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3RecommendationPrepare for mix mud.

Page 68: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

1,000kg

Barite

0kg

Barite Barite

0kg

Bentonite

127,500kg

Barite

0kg

Barite Barite Barite

3,740kg

Bentonite

22,820kg

Bentonite

DATENO. 26

3. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

96,500131,200

2,975

2,850

400

18,00018,000

128,50026,5601,750

10,400

32,00014,400

1,600224

300950

2,5608,960

12,8001,0002,100

39,000

90

225,000157,760

2,560

4,725300

3,800

8,96012,800

50,00057,0002,1001,400

14,40010,400

90

1,600224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

127,500kg0kg

3,740kg22,820kg

BentoniteBariteBariteBariteBentonite

0kg1,000kg

0kg

0kg

Total Bulk Tank W.T. 155,060kg

(Unit : kg)

24:00

Page 69: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 26

3, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 128.1 ton

Material

225,000157,760

4,725300

3,800

2,5608,960

12,8001,4002,100

57,00050,00014,40010,400

90

1,600224

96,500131,200

2,975

2,850

400

18,00018,000

128,50026,5601,750

300950

2,5608,960

12,8001,0002,100

39,00032,00014,40010,400

90

1,600224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.04sg 1.5KL 1.5KL 1.5KLemptyActive #4 1.04sg 1.5KL 1.5KL 1.5KLemptyActive #5 1.04sg 1.5KL 1.5KL 1.5KLemptyActive #6 1.03sg 64.0KL 64.0KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.04sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.06sg1.06sg

181.2KL15.7KL157.8KL158.1KL3.8KL

181.2KL15.7KL157.8KL158.1KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel6% KCl-NaCl solution6% KCl-NaCl solution

empty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

127,500kg0kg

3,740kg22,820kg

0kg1,000kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton748.2

155.1

1,031.4Total Weight

Active#1

60.3KL1.30sg

Active#2

5.7KL1.20sg

Active#3

1.5KL1.04sg

Active#4

1.5KL1.04sg

Active#5

1.5KL1.04sg

Active#6

64.0KL1.03sg

Chemi Slug

1.5KL1.03sg

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 70: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 27

Engineer H.Maruyamam

Well NameDate 4, June, 2009

NanTro SEIZE Stage.2

Continue to rig up running riser. Pick up instrument riser joint andcentralizer joint. Skid BOP to well center.Mixing KNPP mud for 17"hole section.*KNPP ; KCl-NaCl/Polymer/PPG

at cent.

23:50KNPP

1.08105

4.8

0.20.1

0.5700

2.46

25

0.3

11.20.5

0.00

0.0058,900

21,289,110

7,000

50

200800

1,200

200

6,800

1,0001,0003,000

200

6,115,800

332,500

16,500

310,0001,240,0001,380,000

500,00040,000

150,0001,740,000

128,000

278,800

50

138,2002,975

2,850

200800

1,200400200

19,00019,000

3,000

200

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

65.5434579

/ /////

Casing Program

36 2,136.5Suface in m20 2,786.5Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (bbls) :

Riser Vol. (bbls) : CSG Vol.

(bbls) : B/Hole Vol. (bbls) :

T/Circ Vol. (bbls) : 750

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (bbls) :

23:50 131 88 68 44 9 725

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

26

9.0

TOTAL Depth(MSL)

750

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3RecommendationMixed 72.8m3 of 10% pre-hydrated gel.Mixed 106m3 of KCl-NaCl/Polymer/PPG mud.

Page 71: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

0kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 27

4. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

2,97550

2,850

200800

1,200400200

19,00019,0003,000

200

16,500

310,0001,240,0001,380,000

500,00040,000

150,0001,740,000

128,000

121,70019,5601,750

10,400

31,00011,400

1,400224

3,250950

2,3608,160

11,6001,0001,900

38,000

90

332,500278,800225,000

157,760

2,560

4,7253,3003,800

8,96012,800

50,00057,0002,1001,400

14,40010,400

90

1,600224

3,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

1,000

7,0006,800

200

50

8001,200

1,000200

3,000

200

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

7,500kg

3,740kg11,120kg

120,000kg0kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,000t6,800t

7,000t

7,860kg1,700kg

0kg

0kg

14,860kg7,500kg

7,000kg

Total Bulk Tank W.T. 141,260kg

(Unit : kg)

24:00

Page 72: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 27

4, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 123.5 ton

Material

3,000

225,000157,760

4,7253,3003,800

2,5608,960

12,8001,4002,100

57,00050,00014,40010,400

90

1,600224

6,8007,000

50

200800

1,200

2001,0001,0003,000

200

103,300138,200

2,97550

2,850

200800

1,200400200

19,00019,0003,000

200

121,70019,5601,7503,250

950

2,3608,160

11,6001,0001,900

38,00031,00011,40010,400

90

1,400224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.05sg 62.8KL 62.8KL 1.5KL10%Pre-hydrated gelActive #4 1.08sg 1.5KL 1.5KL 1.5KLKNPPActive #5 1.08sg 1.5KL 1.5KL 1.5KLKNPPActive #6 1.03sg 64.0KL 64.0KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.06sg1.06sg

181.2KL15.7KL68.0KL158.1KL110.0KL

181.2KL15.7KL68.0KL158.1KL110.0KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel6% KCl-NaCl solution6% KCl-NaCl solution

KNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg0kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton832.4

141.3

1,097.1Total Weight

Active#1

60.3KL1.30sg

Active#2

5.7KL1.20sg

Active#3

62.8KL1.05sg

Active#4

1.5KL1.08sg

Active#5

1.5KL1.08sg

Active#6

64.0KL1.03sg

Chemi Slug

1.5KL1.03sg

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 73: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Drilling Mud Report(Off Shore)

Company MQJNo. 28

Engineer K.KURODAm

Well NameDate 5, June, 2009

NanTro SEIZE Stage.2

Perform rig floor PM tasks & continue with housekeeping. Continuemixing KNPP mud for 17" section.*KNPP ; KCl-NaCl/Polymer/PPG

at cent.

17:00KNPP

1.08105

4.8

0.30.1

0.5700

2.47

25

0.3

10.70.5

0.25

59,300

26,513,610

50

200800

1,200

200

3,000

200

5,224,500

16,500

310,0001,240,0001,380,000

500,000

1,650,000

128,000

100

138,2002,975

2,850

4001,6002,400

400400

19,00019,000

3,0003,000

400

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

6341448

10

/ /////

Casing Program

36 2,136.5Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

17:00 126 85 68 45 10 825

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

9.0

TOTAL Depth(MSL)

100

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3RecommendationMixed 106.3m3 of KCl-NaCl/Polymer/PPG mud (Total : 212.3m3).

Page 74: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

0kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 28

5. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

2,975100

2,850

4001,6002,400

400400

19,00019,0003,0003,000

400

16,500

310,0001,240,0001,380,000

500,000

1,650,000

128,000

121,70019,5601,750

7,400

31,00011,400

1,200224

3,200950

2,1607,360

10,4001,0001,700

38,000

90

225,000157,760

2,560

4,7253,3003,800

8,96012,800

50,00057,0002,1001,400

14,40010,400

90

1,600224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

200

50

8001,200

200

3,000

200

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg0kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 141,260kg

(Unit : kg)

24:00

Page 75: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 28

5, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 117.8 ton

Material

225,000157,760

4,7253,3003,800

2,5608,960

12,8001,4002,100

57,00050,00014,40010,400

90

1,600224

50

200800

1,200

200

3,000

200

103,300138,200

2,975100

2,850

4001,6002,400

400400

19,00019,0003,0003,000

400

121,70019,5601,7503,200

950

2,1607,360

10,4001,0001,700

38,00031,00011,4007,400

90

1,200224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.05sg 42.3KL 42.3KL 1.5KL10%Pre-hydrated gelActive #4 1.08sg 54.0KL 54.0KL 1.5KL MixingKNPPActive #5 1.08sg 54.6KL 54.6KL 1.5KL MixingKNPPActive #6 1.03sg 59.1KL 59.1KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg

1.06sg

181.2KL15.7KL

46.1KL158.0KL54.3KL

181.2KL15.7KL3.8KL46.1KL158.0KL54.3KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel

6% KCl-NaCl solutionKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg0kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton839.5

141.3

1,098.6Total Weight

Active#1

60.3KL1.30sg

Active#2

5.7KL1.20sg

Active#3

42.3KL1.05sg

Active#4

54.0KL1.08sg

Active#5

54.6KL1.08sg

Active#6

59.1KL1.03sg

Chemi Slug

1.5KL1.03sg

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 76: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Drilling Mud Report(Off Shore)

Company MQJNo. 29

Engineer K.KURODAm

Well NameDate 6, June, 2009

NanTro SEIZE Stage.2

Perform rig floor PM tasks & continue with housekeeping. Continuemixing KNPP mud for 17" section.*KNPP ; KCl-NaCl/Polymer/PPG

at cent.

19:30KNPP

1.08113

4.6

0.30.1

0.5800

2.19

26

0.3

10.60.5

0.25

63,200

37,942,610

100

4001,6002,400

4005,0005,0001,0005,000

400

11,429,000

33,000

620,0002,480,0002,760,000

1,000,000200,000750,000580,000

2,750,000

256,000

200

138,2002,975

2,850

8003,2004,800

400800

24,00024,000

4,0008,000

800

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

6342428

10

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

19:30 126 84 67 45 10 826

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

28

9.0

TOTAL Depth(MSL)

100

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3RecommendationMixed 213m3 of KCl-NaCl/Polymer/PPG mud (Total : 425.3m3).

Page 77: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

0kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 29

6. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

2,975200

2,850

8003,2004,800

400800

24,00024,0004,0008,000

800

33,000

620,0002,480,0002,760,000

1,000,000200,000750,000580,000

2,750,000

256,000

121,70019,5601,750

2,400

26,00010,400

800224

3,100950

1,7605,7608,0001,0001,300

33,000

90

225,000157,760

2,560

4,7253,3003,800

8,96012,800

50,00057,0002,1001,400

14,40010,400

90

1,600224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

5,000

400

100

1,6002,400

5,000400

5,0001,000

400

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg0kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 141,260kg

(Unit : kg)

24:00

Page 78: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 29

6, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 96.5 ton

Material

225,000157,760

4,7253,3003,800

2,5608,960

12,8001,4002,100

57,00050,00014,40010,400

90

1,600224

100

4001,6002,400

4005,0005,0001,0005,000

400

103,300138,200

2,975200

2,850

8003,2004,800

400800

24,00024,0004,0008,000

800

121,70019,5601,7503,100

950

1,7605,7608,0001,0001,300

33,00026,00010,4002,400

90

800224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.05sg 23.7KL 23.7KL 1.5KL10%Pre-hydrated gelActive #4 1.08sg 58.0KL 58.0KL 1.5KL MixingKNPPActive #5 1.08sg 57.0KL 57.0KL 1.5KL MixingKNPPActive #6 1.03sg 59.1KL 59.1KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.08sg

181.2KL15.7KL108.0KL

158.0KL159.3KL

181.2KL15.7KL108.0KL3.8KL

158.0KL159.3KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel

KNPP

KNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg0kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1008.1

141.3

1,245.9Total Weight

Active#1

60.3KL1.30sg

Active#2

5.7KL1.20sg

Active#3

23.7KL1.05sg

Active#4

58.0KL1.08sg

Active#5

57.0KL1.08sg

Active#6

59.1KL1.03sg

Chemi Slug

1.5KL1.03sg

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 79: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Drilling Mud Report(Off Shore)

Company MQJNo. 30

Engineer K.KURODAm

Well NameDate 7, June, 2009

NanTro SEIZE Stage.2

Thruster investigation. Perform rig floor PM tasks & continue withhousekeeping. Continue mixing KNPP mud for 17" section.*KNPP ; KCl-NaCl/Polymer/PPG

at cent.

39,699,110

50

3,000

1,756,500

16,500

1,740,000

250

138,2002,975

2,850

8003,2004,800

400800

24,00024,000

7,0008,000

800

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

29

TOTAL Depth(MSL)

100

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3RecommendationMixed 0m3 of KCl-NaCl/Polymer/PPG mud (Total : 425.3m3).

Page 80: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

0kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 30

7. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

2,975250

2,850

8003,2004,800

400800

24,00024,0007,0008,000

800

16,500

1,740,000

121,70019,5601,750

2,400

26,0007,400

800224

3,050950

1,7605,7608,0001,0001,300

33,000

90

225,000157,760

2,560

4,7253,3003,800

8,96012,800

50,00057,0002,1001,400

14,40010,400

90

1,600224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

50

3,000

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg0kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 141,260kg

(Unit : kg)

24:00

Page 81: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 30

7, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 93.5 ton

Material

225,000157,760

4,7253,3003,800

2,5608,960

12,8001,4002,100

57,00050,00014,40010,400

90

1,600224

50

3,000

103,300138,200

2,975250

2,850

8003,2004,800

400800

24,00024,0007,0008,000

800

121,70019,5601,7503,050

950

1,7605,7608,0001,0001,300

33,00026,0007,4002,400

90

800224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.05sg 23.7KL 23.7KL 1.5KL10%Pre-hydrated gelActive #4 1.08sg 58.0KL 58.0KL 1.5KLKNPPActive #5 1.08sg 57.0KL 57.0KL 1.5KLKNPPActive #6 1.03sg 59.1KL 59.1KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.08sg

181.2KL15.7KL108.0KL

158.0KL159.3KL

181.2KL15.7KL108.0KL3.8KL

158.0KL159.3KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel

KNPP

KNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg0kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1008.1

141.3

1,242.8Total Weight

Active#1

60.3KL1.30sg

Active#2

5.7KL1.20sg

Active#3

23.7KL1.05sg

Active#4

58.0KL1.08sg

Active#5

57.0KL1.08sg

Active#6

59.1KL1.03sg

Chemi Slug

1.5KL1.03sg

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 82: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Drilling Mud Report(Off Shore)

Company MQJNo. 31

Engineer K.KURODAm

Well NameDate 8, June, 2009

NanTro SEIZE Stage.2

Thruster investigation. Run BOP & Riser.Continue mixing KNPP mud for17" section.*KNPP ; KCl-NaCl/Polymer/PPG

at cent.

40,389,110

6,0003,000

690,000

240,000450,000

250

138,2002,975

2,850

8003,2004,800

400800

30,00027,000

7,0008,000

800

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

30

TOTAL Depth(MSL)

100

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3Recommendation

Page 83: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

0kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 31

8. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

2,975250

2,850

8003,2004,800

400800

30,00027,0007,0008,000

800

240,000450,000

121,70019,5601,750

2,400

23,0007,400

800224

3,050950

1,7605,7608,0001,0001,300

27,000

90

225,000157,760

2,560

4,7253,3003,800

8,96012,800

50,00057,0002,1001,400

14,40010,400

90

1,600224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

3,0006,000

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg0kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 141,260kg

(Unit : kg)

24:00

Page 84: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 31

8, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 84.5 ton

Material

225,000157,760

4,7253,3003,800

2,5608,960

12,8001,4002,100

57,00050,00014,40010,400

90

1,600224

6,0003,000

103,300138,200

2,975250

2,850

8003,2004,800

400800

30,00027,0007,0008,000

800

121,70019,5601,7503,050

950

1,7605,7608,0001,0001,300

27,00023,0007,4002,400

90

800224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.05sg 23.7KL 23.7KL 1.5KL10%Pre-hydrated gelActive #4 1.08sg 58.0KL 58.0KL 1.5KL MixingKNPPActive #5 1.08sg 57.0KL 57.0KL 1.5KL MixingKNPPActive #6 1.03sg 59.1KL 59.1KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.08sg

181.2KL15.7KL108.0KL

158.0KL159.3KL

181.2KL15.7KL108.0KL3.8KL

158.0KL159.3KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel

KNPP

KNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg0kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1008.1

141.3

1,233.8Total Weight

Active#1

60.3KL1.30sg

Active#2

5.7KL1.20sg

Active#3

23.7KL1.05sg

Active#4

58.0KL1.08sg

Active#5

57.0KL1.08sg

Active#6

59.1KL1.03sg

Chemi Slug

1.5KL1.03sg

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 85: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Drilling Mud Report(Off Shore)

Company MQJNo. 32

Engineer K.KURODAm

Well NameDate 9, June, 2009

NanTro SEIZE Stage.2

Run BOP & Riser to 501m. Pressure test Kill, Choke & Booster line.Continue run BOP & Riser. Continue mixing KNPP mud for 17" section.*KNPP ; KCl-NaCl/Polymer/PPG

at cent.

11:00KNPP

1.0895

4.8

0.20.1

0.562.43

25

0.3

10.30.5

0.25

61,100

47,420,860

5025

200800

1,200

2006,0009,0003,000

400

7,031,750

7,5008,250

310,0001,240,0001,380,000

500,000240,000

1,350,0001,740,000

256,000

275

138,2003,025

2,850

1,0004,0006,000

4001,000

36,00036,00010,000

8,000

1,200

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

59384278

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

11:00 118 80 63 41 9 725

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

31

9.0

TOTAL Depth(MSL)

100

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3RecommendationMixed 119.6m3 of KCl-NaCl/Polymer/PPG mud (Total : 544.9m3).

Page 86: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

0kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 32

9. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

3,025275

2,850

1,0004,0006,000

4001,000

36,00036,00010,0008,000

1,200

7,5008,250

310,0001,240,0001,380,000

500,000240,000

1,350,0001,740,000

256,000

121,70019,5601,700

2,400

14,0004,400

400224

3,025950

1,5604,9606,8001,0001,100

21,000

90

225,000157,760

2,560

4,7253,3003,800

8,96012,800

50,00057,0002,1001,400

14,40010,400

90

1,600224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

9,000

50

200

25

8001,200

6,000200

3,000

400

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg0kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 141,260kg

(Unit : kg)

24:00

Page 87: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 32

9, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 63.6 ton

Material

225,000157,760

4,7253,3003,800

2,5608,960

12,8001,4002,100

57,00050,00014,40010,400

90

1,600224

5025

200800

1,200

2006,0009,0003,000

400

103,300138,200

3,025275

2,850

1,0004,0006,000

4001,000

36,00036,00010,0008,000

1,200

121,70019,5601,7003,025

950

1,5604,9606,8001,0001,100

21,00014,0004,4002,400

90

400224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.05sg 14.1KL 14.1KL 1.5KL10%Pre-hydrated gelActive #4 1.08sg 53.8KL 53.8KL 1.5KL MixingKNPPActive #5 1.08sg 52.2KL 52.2KL 1.5KL MixingKNPPActive #6 1.03sg 59.1KL 59.1KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.08sg1.08sg

181.2KL15.7KL163.4KL64.2KL158.0KL159.3KL

181.2KL15.7KL163.4KL64.2KL158.0KL159.3KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg0kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1117.5

141.3

1,322.3Total Weight

Active#1

60.3KL1.30sg

Active#2

5.7KL1.20sg

Active#3

14.1KL1.05sg

Active#4

53.8KL1.08sg

Active#5

52.2KL1.08sg

Active#6

59.1KL1.03sg

Chemi Slug

1.5KL1.03sg

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 88: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Drilling Mud Report(Off Shore)

Company MQJNo. 33

Engineer K.KURODAm

Well NameDate 10, June, 2009

NanTro SEIZE Stage.2

Run BOP & Riser. Continue mixing KNPP mud for 17" section.*KNPP ; KCl-NaCl/Polymer/PPG

at cent.

15:00KNPP

1.0892

4.9

0.40.2

0.5500

2.39

27

0.4

11.40.5

0.25

62,100

29,700

54,279,610

75

2001,6001,200

2006,000

1,2002,000

200

6,858,750

24,750

310,0002,480,0001,380,000

500,000240,000

696,0001,100,000

128,000

350

138,2003,025

2,850

1,2005,6007,200

4001,200

42,00036,00011,20010,000

1,400

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

55354068

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

15:00 110 75 58 39 8 627

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

32

9.0

TOTAL Depth(MSL)

100

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3RecommendationMixed 103.1m3 of KCl-NaCl/Polymer/PPG mud (Total : 648m3).

Page 89: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

0kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 33

10. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

3,025350

2,850

1,2005,6007,200

4001,200

42,00036,00011,20010,000

1,400

24,750

310,0002,480,0001,380,000

500,000240,000

696,0001,100,000

128,000

121,70019,5601,700

400

14,0003,200

200224

2,950950

1,3603,3605,6001,000

90015,000

90

225,000157,760

2,560

4,7253,3003,800

8,96012,800

50,00057,0002,1001,400

14,40010,400

90

1,600224

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

200

75

1,6001,200

6,000200

2,0001,200

200

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg0kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 141,260kg

(Unit : kg)

24:00

Page 90: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 33

10, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 50.9 ton

Material

225,000157,760

4,7253,3003,800

2,5608,960

12,8001,4002,100

57,00050,00014,40010,400

90

1,600224

75

2001,6001,200

2006,000

1,2002,000

200

103,300138,200

3,025350

2,850

1,2005,6007,200

4001,200

42,00036,00011,20010,000

1,400

121,70019,5601,7002,950

950

1,3603,3605,6001,000

90015,00014,0003,200

400

90

200224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 60.3KL 60.3KL 1.5KLKill mudActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.5KL 1.5KLActive #4 1.04sg 50.2KL 50.2KL 1.5KL MixingKNPPActive #5 1.04sg 50.4KL 50.4KL 1.5KL MixingKNPPActive #6 1.03sg 59.1KL 59.1KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.08sg1.08sg

181.2KL15.7KL163.4KL161.8KL161.8KL161.0KL

181.2KL15.7KL163.4KL161.8KL161.8KL161.0KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mud12%Pre-hydrated gel

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg0kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1204.2

141.3

1,396.4Total Weight

Active#1

60.3KL1.30sg

Active#2

5.7KL1.20sg

Active#3

Active#4

50.2KL1.04sg

Active#5

50.4KL1.04sg

Active#6

59.1KL1.03sg

Chemi Slug

1.5KL1.03sg

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 91: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Drilling Mud Report(Off Shore)

Company MQJNo. 34

Engineer K.KURODAm

Well NameDate 11, June, 2009

NanTro SEIZE Stage.2

Run BOP & Riser. Mixing KNPP mud for 17" section.*KNPP ; KCl-NaCl/Polymer/PPG

at cent.

16:30KNPP

1.08118

4.5

0.30.1

0.5700

2.67

25

0.3

11.10.5

0.25

64,300

30,200

57,377,860

25

18020

1,200

200

6,000

3,098,250

8,250

279,00031,000

1,380,000

500,000

900,000

375

138,2003,025

2,850

1,3805,6208,400

4001,400

42,00042,00011,20010,000

1,400

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

6945488

10

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

16:30 138 93 70 46 10 825

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

33

9.0

TOTAL Depth(MSL)

100

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3RecommendationMixed 105m3 of KCl-NaCl/Polymer/PPG mud (Total : 753m3).

Page 92: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

0kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 34

11. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

3,025375

2,850

1,3805,6208,400

4001,400

42,00042,00011,20010,000

1,400

8,250

279,00031,000

1,380,000

500,000

900,000

121,70019,5601,700

400

24,0003,200

200224

2,925950

1,1803,3404,4001,000

70021,000

90

225,000157,760

2,560

4,7253,3003,800

8,96012,800

66,00063,0002,1001,400

14,40010,400

90

1,600224

6,00016,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

6,000

180

25

201,200

200

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg0kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 141,260kg

(Unit : kg)

24:00

Page 93: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 34

11, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 65.3 ton

Material

6,00016,000

225,000157,760

4,7253,3003,800

2,5608,960

12,8001,4002,100

63,00066,00014,40010,400

90

1,600224

25

18020

1,200

200

6,000

103,300138,200

3,025375

2,850

1,3805,6208,400

4001,400

42,00042,00011,20010,000

1,400

121,70019,5601,7002,925

950

1,1803,3404,4001,000

70021,00024,0003,200

400

90

200224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 7.6KL 7.6KL 1.5KL12%Pre-hydrated gelActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.00sg 19.6KL 19.6KL 1.5KLDrill waterActive #4 1.08sg 53.0KL 53.0KL 1.5KLKNPPActive #5 1.08sg 52.0KL 52.0KL 1.5KLKNPPActive #6 1.03sg 59.1KL 59.1KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.08sg

181.2KL60.3KL163.4KL161.8KL161.8KL161.0KL

181.2KL60.3KL163.4KL161.8KL161.8KL161.0KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg0kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1224.0

141.3

1,430.6Total Weight

Active#1

7.6KL1.05sg

Active#2

5.7KL1.20sg

Active#3

19.6KL1.00sg

Active#4

53.0KL1.08sg

Active#5

52.0KL1.08sg

Active#6

59.1KL1.03sg

Chemi Slug

1.5KL1.03sg

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 94: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Drilling Mud Report(Off Shore)

Company MQJNo. 35

Engineer K.KURODAm

Well NameDate 12, June, 2009

NanTro SEIZE Stage.2

Run BOP & Riser. P/U & run slip joint and gooseneck installation level.R/U and install Choke, Kill & Booster Conduit hose's. Mixing KNPP mudfor 17" section.*KNPP ; KCl-NaCl/Polymer/PPG

at cent.

23:30KNPP

1.0891

5.3

0.30.1

0.5500

2.19

25

0.3

11.20.5

0.00

62,500

29,700

60,735,360

50

100400600

1003,0003,0001,600

200

3,357,500

16,500

155,000620,000690,000

250,000120,000450,000928,000

128,000

425

138,2003,025

2,850

1,4806,0209,000

4001,500

45,00045,00012,80010,000

1,600

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

4931368

10

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

23:30 98 67 54 40 9 725

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

34

9.0

TOTAL Depth(MSL)

100

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3RecommendationMixed 54.9m3 of KCl-NaCl/Polymer/PPG mud (for dilution).Total : 807.8m3 (753m3 for displacement)

Page 95: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

0kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 35

12. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

3,025425

2,850

1,4806,0209,000

4001,500

45,00045,00012,80010,000

1,600

16,500

155,000620,000690,000

250,000120,000450,000928,000

128,000

121,70019,5601,700

400

21,0001,600

0224

2,875950

1,0802,9403,8001,000

60035,000

90

225,000157,760

2,560

4,7253,3003,800

8,96012,800

66,00080,0002,1001,400

14,40010,400

90

1,600224

17,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

3,000

100

50

400600

3,000100

1,600

200

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg0kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 141,260kg

(Unit : kg)

24:00

Page 96: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 35

12, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 73.3 ton

Material

17,000

225,000157,760

4,7253,3003,800

2,5608,960

12,8001,4002,100

80,00066,00014,40010,400

90

1,600224

50

100400600

1003,0003,0001,600

200

103,300138,200

3,025425

2,850

1,4806,0209,000

4001,500

45,00045,00012,80010,000

1,600

121,70019,5601,7002,875

950

1,0802,9403,8001,000

60035,00021,0001,600

400

90

0224

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 7.6KL 7.6KL 1.5KL12%Pre-hydrated gelActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.08sg 54.9KL 54.9KL 1.5KLKNPPActive #4 1.08sg 53.0KL 53.0KL 1.5KLKNPPActive #5 1.08sg 52.0KL 52.0KL 1.5KLKNPPActive #6 1.03sg 69.1KL 69.1KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.08sg

181.2KL60.3KL163.4KL161.8KL161.8KL161.0KL

181.2KL60.3KL163.4KL161.8KL161.8KL161.0KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg0kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1274.0

141.3

1,488.5Total Weight

Active#1

7.6KL1.05sg

Active#2

5.7KL1.20sg

Active#3

54.9KL1.08sg

Active#4

53.0KL1.08sg

Active#5

52.0KL1.08sg

Active#6

69.1KL1.03sg

Chemi Slug

1.5KL1.03sg

Tel-Mica(M)Tel-Mica(F)Tel-Plug(C)Tel-Plug(F)CaCl2(without water)

Unit(kg)

Page 97: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Drilling Mud Report(Off Shore)

Company MQJNo. 36

Engineer K.KURODAm

Well NameDate 13, June, 2009

NanTro SEIZE Stage.2

R/U and install Choke, Kill & Booster Conduit hose's. Pressure test Kill, Choke & Booster line.Install extended Mux clamps, and re-positioning of Mux line to clamps. Run TJ, P/U andconnect landing joint. Install load ring. Set up CMC & tensioners pressures. Move vessel 10mfrom well head. Mixing KNPP mud for 17" section.*KNPP ; KCl-NaCl/Polymer/PPG

at cent.

15:00KNPP

1.0893

5.3

0.30.1

0.5500

2.47

25

0.3

11.30.5

62,900

29,700

63,836,860

50

100400600

1003,0003,0001,000

400

3,101,500

16,500

155,000620,000690,000

250,000120,000450,000580,000220,000

475

138,2003,025

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

54344079

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

15:00 108 74 57 38 9 725

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

35

9.0

TOTAL Depth(MSL)

100

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3RecommendationMixed 53.7m3 of KCl-NaCl/Polymer/PPG mud (for dilution).Total : 861.5m3 (753m3 for displacement)

Page 98: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

0kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 36

13. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

16,500

155,000620,000690,000

250,000120,000450,000580,000220,000

121,70019,5601,700

0

22,0007,800

500500

1,000

1,3601,400

1,360440

1,600

500500

1,000

1,000500224

2,825950

9802,5403,2001,000

50032,000

270

225,000157,760

2,560

4,7253,3003,800

8,96012,800

70,00080,0002,1001,400

21,60010,400

270

1,600440

1,3603,000

1,360

5001,000

224

5001,000

500

500500

1,000500

1,000

5001,000

500

1,600440

1,3601,360

4,0007,200

180

5001,000

1,400

500

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

3,000

100

50

400600

3,000100

4001,000

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg0kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 141,260kg

(Unit : kg)

24:00

Page 99: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 36

13, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 87.6 ton

Material

4,0007,200

180

1,600440

1,3601,3601,400

5001,000

500

225,000157,760

4,7253,3003,800

2,5608,960

12,8001,4002,100

80,00070,00021,60010,400

270

1,600440

1,3601,3603,000

224500

1,000500

50

100400600

1003,0003,0001,000

400

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

121,70019,5601,7002,825

950

9802,5403,2001,000

50032,00022,0007,800

0

270

1,600440

1,3601,3601,400

224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 7.6KL 7.6KL 1.5KL12%Pre-hydrated gelActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.08sg 55.4KL 55.4KL 1.5KLKNPPActive #4 1.08sg 53.0KL 53.0KL 1.5KLKNPPActive #5 1.08sg 52.0KL 52.0KL 1.5KLKNPPActive #6 1.03sg 56.0KL 56.0KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.08sg

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg0kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1318.4

141.3

1,547.3Total Weight

Active#1

7.6KL1.05sg

Active#2

5.7KL1.20sg

Active#3

55.4KL1.08sg

Active#4

53.0KL1.08sg

Active#5

52.0KL1.08sg

Active#6

56.0KL1.03sg

Chemi Slug

1.5KL1.03sg

500 500 500Tel-Mica(M)1,000 1,000 1,000Tel-Mica(F)

500 500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000 1,000CaCl2(without water)

Unit(kg)

Page 100: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Drilling Mud Report(Off Shore)

Company MQJNo. 37

Engineer K.KURODAm

Well NameDate 14, June, 2009

NanTro SEIZE Stage.2

Troubleshoot with RARS valve fault in tensioner. Completedinstallation of moonpool index line. Pressure tested Choke & Killmanifold. Pressure tested stand pipe manifold.

at cent.

11:00KNPP

1.0893

63,836,860

0

475

138,2003,025

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

11:00

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

36

9.0

TOTAL Depth(MSL)

100

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3Recommendation

Page 101: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

0kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 37

14. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

121,70019,5601,700

0

22,0007,800

500500

1,000

1,3601,400

1,360440

1,600

500500

1,000

1,000500224

2,825950

9802,5403,2001,000

50032,000

270

225,000157,760

2,560

4,7253,3003,800

8,96012,800

70,00080,0002,1001,400

21,60010,400

270

1,600440

1,3603,000

1,360

5001,000

224

5001,000

500

500500

1,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg0kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 141,260kg

(Unit : kg)

24:00

Page 102: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 37

14, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 87.6 ton

Material

225,000157,760

4,7253,3003,800

2,5608,960

12,8001,4002,100

80,00070,00021,60010,400

270

1,600440

1,3601,3603,000

224500

1,000500

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

121,70019,5601,7002,825

950

9802,5403,2001,000

50032,00022,0007,800

0

270

1,600440

1,3601,3601,400

224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 7.6KL 7.6KL 1.5KL12%Pre-hydrated gelActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.08sg 55.4KL 55.4KL 1.5KLKNPPActive #4 1.08sg 53.0KL 53.0KL 1.5KLKNPPActive #5 1.08sg 52.0KL 52.0KL 1.5KLKNPPActive #6 1.03sg 56.0KL 56.0KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.08sg

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg0kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1318.4

141.3

1,547.3Total Weight

Active#1

7.6KL1.05sg

Active#2

5.7KL1.20sg

Active#3

55.4KL1.08sg

Active#4

53.0KL1.08sg

Active#5

52.0KL1.08sg

Active#6

56.0KL1.03sg

Chemi Slug

1.5KL1.03sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 103: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Drilling Mud Report(Off Shore)

Company MQJNo. 38

Engineer K.KURODAm

Well NameDate 15, June, 2009

NanTro SEIZE Stage.2

Troubleshoot with RARS valve fault in tensioner.

at cent.

11:00KNPP

1.0893

63,836,860

0

475

138,2003,025

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

11:00

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

37

9.0

TOTAL Depth(MSL)

100

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3Recommendation

Page 104: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

0kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 38

15. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

121,70019,5601,700

0

22,0007,800

500500

1,000

1,3601,400

1,360440

1,600

500500

1,000

1,000500224

2,825950

9802,5403,2001,000

50032,000

270

225,000157,760

2,560

4,7253,3003,800

8,96012,800

70,00080,0002,1001,400

21,60010,400

270

1,600440

1,3603,000

1,360

5001,000

224

5001,000

500

500500

1,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg0kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 141,260kg

(Unit : kg)

24:00

Page 105: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 38

15, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 87.6 ton

Material

225,000157,760

4,7253,3003,800

2,5608,960

12,8001,4002,100

80,00070,00021,60010,400

270

1,600440

1,3601,3603,000

224500

1,000500

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

121,70019,5601,7002,825

950

9802,5403,2001,000

50032,00022,0007,800

0

270

1,600440

1,3601,3601,400

224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 7.6KL 7.6KL 1.5KL12%Pre-hydrated gelActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.08sg 55.4KL 55.4KL 1.5KLKNPPActive #4 1.08sg 53.0KL 53.0KL 1.5KLKNPPActive #5 1.08sg 52.0KL 52.0KL 1.5KLKNPPActive #6 1.03sg 56.0KL 56.0KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.08sg

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg0kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1318.4

141.3

1,547.3Total Weight

Active#1

7.6KL1.05sg

Active#2

5.7KL1.20sg

Active#3

55.4KL1.08sg

Active#4

53.0KL1.08sg

Active#5

52.0KL1.08sg

Active#6

56.0KL1.03sg

Chemi Slug

1.5KL1.03sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 106: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Drilling Mud Report(Off Shore)

Company MQJNo. 39

Engineer K.KURODAm

Well NameDate 16, June, 2009

NanTro SEIZE Stage.2

Troubleshoot with RARS valve fault in tensioner.

at cent.

11:00KNPP

1.0893

63,836,860

0

475

138,2003,025

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

11:00

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

38

9.0

TOTAL Depth(MSL)

100

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3Recommendation

Page 107: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

100,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 39

16. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

221,70019,5601,700

7,200

22,0007,800

500500

1,000

1,7001,400

1,700550

1,600

500500

1,000

1,000500224

2,825950

1,600980

2,5403,2001,0001,200

52,000

2703,600

325,000157,760

2,560

4,7253,3003,8001,600

8,96012,800

70,000100,000

2,8001,400

21,600

3,600

17,600

270

1,600550

1,7003,000

1,700

5001,000

224

5001,000

500

500500

1,000

110340340

70020,000

7,200

3,600

100,000

1,600

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

100,000kg120,000kg100,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 241,260kg

(Unit : kg)

24:00

Page 108: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 39

16, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 121.5 ton

Material

1,600

70020,000

7,200

3,600

110340340

225,000157,760

4,7253,3003,8001,6002,5608,960

12,8001,4002,800

100,00070,00021,60017,600

3,600270

1,600550

1,7001,7003,000

224500

1,000500

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

121,70019,5601,7002,825

9501,600

9802,5403,2001,0001,200

52,00022,0007,8007,200

3,600270

1,600550

1,7001,7001,400

224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 7.6KL 7.6KL 1.5KL12%Pre-hydrated gelActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.08sg 55.4KL 55.4KL 1.5KLKNPPActive #4 1.08sg 53.0KL 53.0KL 1.5KLKNPPActive #5 1.08sg 52.0KL 52.0KL 1.5KLKNPPActive #6 1.03sg 56.0KL 56.0KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.08sg

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg100,000kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1318.4

241.3

1,681.2Total Weight

Active#1

7.6KL1.05sg

Active#2

5.7KL1.20sg

Active#3

55.4KL1.08sg

Active#4

53.0KL1.08sg

Active#5

52.0KL1.08sg

Active#6

56.0KL1.03sg

Chemi Slug

1.5KL1.03sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 109: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Drilling Mud Report(Off Shore)

Company MQJNo. 40

Engineer K.KURODAm

Well NameDate 17, June, 2009

NanTro SEIZE Stage.2

Troubleshoot with RARS valve fault in tensioner. Land BOP. Connector/ CSG pressure test. L/D landing joint. P/U & run diverter. R/U topressure test diverter.

at cent.

11:00KNPP

1.0893

63,836,860

0

475

138,2003,025

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

11:00

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

39

9.0

TOTAL Depth(MSL)

100

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3Recommendation

Page 110: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

100,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 40

17. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

221,70019,5601,700

7,200

22,0007,800

500500

1,000

1,7001,400

1,700550

1,600

500500

1,000

1,000500224

2,825950

1,600980

2,5403,2001,0001,200

52,000

2703,600

325,000157,760

2,560

4,7253,3003,8001,600

8,96012,800

70,000100,000

2,8001,400

21,600

3,600

17,600

270

1,600550

1,7003,000

1,700

5001,000

224

5001,000

500

500500

1,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg100,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 241,260kg

(Unit : kg)

24:00

Page 111: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 40

17, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 121.5 ton

Material

325,000157,760

4,7253,3003,8001,6002,5608,960

12,8001,4002,800

100,00070,00021,60017,600

3,600270

1,600550

1,7001,7003,000

224500

1,000500

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

221,70019,5601,7002,825

9501,600

9802,5403,2001,0001,200

52,00022,0007,8007,200

3,600270

1,600550

1,7001,7001,400

224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 7.6KL 7.6KL 1.5KL12%Pre-hydrated gelActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.08sg 55.4KL 55.4KL 1.5KLKNPPActive #4 1.08sg 53.0KL 53.0KL 1.5KLKNPPActive #5 1.08sg 52.0KL 52.0KL 1.5KLKNPPActive #6 1.03sg 56.0KL 56.0KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.08sg

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg100,000kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1318.4

241.3

1,681.2Total Weight

Active#1

7.6KL1.05sg

Active#2

5.7KL1.20sg

Active#3

55.4KL1.08sg

Active#4

53.0KL1.08sg

Active#5

52.0KL1.08sg

Active#6

56.0KL1.03sg

Chemi Slug

1.5KL1.03sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 112: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Drilling Mud Report(Off Shore)

Company MQJNo. 41

Engineer K.KURODAm

Well NameDate 18, June, 2009

NanTro SEIZE Stage.2

Prepare to diverter pressure test. Line up system and energize test packer on tool. Attemptto pressure test, unable to pressure up. Decision pump w/CMT unit. Line test hose up to CMTunit. M/U riser running tool to diverter tool. Conduct vessel heading change test. Observe nomovement at load rotation bearing. Attempt free load ring bearing w/changing tensionertension & direction.

at cent.

15:00KNPP

1.0893

0.572.40

27

10.4

63,836,860

0

475

138,2003,025

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

6442448

11

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

15:00 128 8627

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

40

9.0

TOTAL Depth(MSL)

100

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3RecommendationCheck Viscosity, Rheology and pH of KNPP mud in Active No.5

Page 113: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

100,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 41

18. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

221,70019,5601,700

7,200

22,0007,800

500500

1,000

1,7001,400

1,700550

1,600

500500

1,000

1,000500224

2,825950

1,600980

2,5403,2001,0001,200

52,000

2703,600

325,000157,760

2,560

4,7253,3003,8001,600

8,96012,800

70,000100,000

2,8001,400

21,600

3,600

17,600

270

1,600550

1,7003,000

1,700

5001,000

224

5001,000

500

500500

1,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg100,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 241,260kg

(Unit : kg)

24:00

Page 114: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 41

18, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 121.5 ton

Material

325,000157,760

4,7253,3003,8001,6002,5608,960

12,8001,4002,800

100,00070,00021,60017,600

3,600270

1,600550

1,7001,7003,000

224500

1,000500

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

221,70019,5601,7002,825

9501,600

9802,5403,2001,0001,200

52,00022,0007,8007,200

3,600270

1,600550

1,7001,7001,400

224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 7.6KL 7.6KL 1.5KL12%Pre-hydrated gelActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.08sg 55.4KL 55.4KL 1.5KLKNPPActive #4 1.08sg 54.2KL 54.2KL 1.5KLKNPPActive #5 1.08sg 53.0KL 53.0KL 1.5KLKNPPActive #6 1.03sg 46.0KL 46.0KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.08sg

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg100,000kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1310.5

241.3

1,673.3Total Weight

Active#1

7.6KL1.05sg

Active#2

5.7KL1.20sg

Active#3

55.4KL1.08sg

Active#4

54.2KL1.08sg

Active#5

53.0KL1.08sg

Active#6

46.0KL1.03sg

Chemi Slug

1.5KL1.03sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 115: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Drilling Mud Report(Off Shore)

Company MQJNo. 42

Engineer H.Maruyamam

Well NameDate 19, June, 2009

NanTro SEIZE Stage.2

continue changing vessel heading. Attempt to free up load ring bearing. Rig up spidergimbals ass'y and riser trq tools. M/up riser running tool to divertor running tool. Observeload ring bearing for movement. Set tensioner tension.Clean a load ring bearing inpreparation for innspection.

at cent.

14:30KNPP

1.0895

27

10.5

63,836,860

0

475

138,2003,025

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

14:30 27

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

41

9.0

TOTAL Depth(MSL)

100

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3RecommendationStart loading chemicals.

Page 116: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

100,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 42

19. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

221,70019,5601,700

7,200

22,0007,800

500500

1,000

1,7001,400

1,700550

1,600

500500

1,000

1,000500224

2,825950

1,600980

2,5403,2001,0001,200

52,000

2703,600

325,000157,760

2,560

4,7253,3003,8001,600

8,96012,800

70,000100,000

2,8001,400

21,600

3,600

17,600

270

1,600550

1,7003,000

1,700

5001,000

224

5001,000

500

500500

1,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg100,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 241,260kg

(Unit : kg)

24:00

Page 117: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 42

19, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 121.5 ton

Material

325,000157,760

4,7253,3003,8001,6002,5608,960

12,8001,4002,800

100,00070,00021,60017,600

3,600270

1,600550

1,7001,7003,000

224500

1,000500

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

221,70019,5601,7002,825

9501,600

9802,5403,2001,0001,200

52,00022,0007,8007,200

3,600270

1,600550

1,7001,7001,400

224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 7.6KL 7.6KL 1.5KL12%Pre-hydrated gelActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.08sg 55.4KL 55.4KL 1.5KLKNPPActive #4 1.08sg 54.2KL 54.2KL 1.5KLKNPPActive #5 1.08sg 53.0KL 53.0KL 1.5KLKNPPActive #6 1.03sg 46.0KL 46.0KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.08sg

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg100,000kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1310.5

241.3

1,673.3Total Weight

Active#1

7.6KL1.05sg

Active#2

5.7KL1.20sg

Active#3

55.4KL1.08sg

Active#4

54.2KL1.08sg

Active#5

53.0KL1.08sg

Active#6

46.0KL1.03sg

Chemi Slug

1.5KL1.03sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 118: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Drilling Mud Report(Off Shore)

Company MQJNo. 43

Engineer H.Maruyamam

Well NameDate 20, June, 2009

NanTro SEIZE Stage.2

Attempt to break out threaded connection between slip joint body & load collar. Removebearing cover plates and flush same. Clean surface area and all contact area on TensionRing. Inspect for damage. Assembling load ring bearing.

at cent.

15:30KNPP

1.0891

0.571.94

28

10.4

63,836,860

0

475

138,2003,025

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

50.5333569

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

15:30 101 68 51 31 10 628

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

42

9.0

TOTAL Depth(MSL)

100

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3Recommendation

Page 119: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

100,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 43

20. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

221,70019,5601,700

7,200

22,0008,600

500500

1,000

1,7001,400

1,700550

1,600

500500

1,000

1,000500224

2,825950

1,6001,4204,4606,4001,0001,200

70,000

2703,600

325,000157,760

3,000

4,7253,3003,8001,600

10,88016,000

70,000118,000

2,8001,400

22,400

3,600

17,600

270

1,600550

1,7003,000

1,700

5001,000

224

5001,000

500

500500

1,000

18,000

800

3,2001,920

440Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg100,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 241,260kg

(Unit : kg)

24:00

Page 120: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 43

20, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 145.9 ton

Material

4401,9203,200

18,000

800

325,000157,760

4,7253,3003,8001,6003,000

10,88016,0001,4002,800

118,00070,00022,40017,600

3,600270

1,600550

1,7001,7003,000

224500

1,000500

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

221,70019,5601,7002,825

9501,6001,4204,4606,4001,0001,200

70,00022,0008,6007,200

3,600270

1,600550

1,7001,7001,400

224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 7.6KL 7.6KL 1.5KL12%Pre-hydrated gelActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.08sg 55.4KL 55.4KL 1.5KLKNPPActive #4 1.08sg 54.2KL 54.2KL 1.5KLKNPPActive #5 1.08sg 53.0KL 53.0KL 1.5KLKNPPActive #6 1.03sg 46.0KL 46.0KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.08sg

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg100,000kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1310.5

241.3

1,697.7Total Weight

Active#1

7.6KL1.05sg

Active#2

5.7KL1.20sg

Active#3

55.4KL1.08sg

Active#4

54.2KL1.08sg

Active#5

53.0KL1.08sg

Active#6

46.0KL1.03sg

Chemi Slug

1.5KL1.03sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 121: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 44

Engineer H.Maruyamam

Well NameDate 21, June, 2009

NanTro SEIZE Stage.2

continue assembling load ring bearing.Remove load ring with bearing. Clean, inspect andgrease up bearing. Reassemble load ring with bearing to upper housing. Rigged up androtated bearing ass'y. Rigged down and compleated service of ass'y. M/up landing jointand run down to bearing ass'y.Inspect bearing equal gap and install bearing cover plate.Land out BOP and set down.Commence changing vessel heading.

at cent.

13:50KNPP

1.0891

27

10.4

63,836,860

0

475

138,2003,025

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

13:50 27

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

43

9.0

TOTAL Depth(MSL)

100

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3Recommendation

Page 122: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

100,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 44

21. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

221,70019,5601,700

7,200

22,0008,600

500500

1,000

1,7001,400

1,700550

1,600

500500

1,000

1,000500224

2,825950

1,6001,4204,4606,4001,0001,200

70,000

2703,600

325,000157,760

3,000

4,7253,3003,8001,600

10,88016,000

70,000118,000

2,8001,400

22,400

3,600

17,600

270

1,600550

1,7003,000

1,700

5001,000

224

5001,000

500

500500

1,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg100,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 241,260kg

(Unit : kg)

24:00

Page 123: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 44

21, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 145.9 ton

Material

325,000157,760

4,7253,3003,8001,6003,000

10,88016,0001,4002,800

118,00070,00022,40017,600

3,600270

1,600550

1,7001,7003,000

224500

1,000500

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

221,70019,5601,7002,825

9501,6001,4204,4606,4001,0001,200

70,00022,0008,6007,200

3,600270

1,600550

1,7001,7001,400

224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 7.6KL 7.6KL 1.5KL12%Pre-hydrated gelActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.08sg 55.4KL 55.4KL 1.5KLKNPPActive #4 1.08sg 54.2KL 54.2KL 1.5KLKNPPActive #5 1.08sg 53.0KL 53.0KL 1.5KLKNPPActive #6 1.03sg 46.0KL 46.0KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.08sg

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg100,000kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1310.5

241.3

1,697.7Total Weight

Active#1

7.6KL1.05sg

Active#2

5.7KL1.20sg

Active#3

55.4KL1.08sg

Active#4

54.2KL1.08sg

Active#5

53.0KL1.08sg

Active#6

46.0KL1.03sg

Chemi Slug

1.5KL1.03sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 124: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 45

Engineer H.Maruyamam

Well NameDate 22, June, 2009

NanTro SEIZE Stage.2

Continue heading change test. Pressure test kill, choke and boost line. Disengage and layout divertor running tool. Rig down riser running equipment. Repair hydraulic horse foridentify leak.

at cent.

14:00KNPP

1.08120

4.8

0.1

0.681.46

26

10.00.5

0.0065,000

63,836,860

0

475

138,2003,025

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

8060401011

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

14:00 160 100 79 54 12 926

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

9.0

TOTAL Depth(MSL)

100

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3Recommendation

Page 125: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

100,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 45

22. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

221,70019,5601,700

7,200

22,0008,600

500500

1,000

1,7001,400

1,700550

1,600

500500

1,000

1,000500224

2,825950

1,6001,4204,4606,4001,0001,200

70,000

2703,600

325,000157,760

3,000

4,7253,3003,8001,600

10,88016,000

70,000118,000

2,8001,400

22,400

3,600

17,600

270

1,600550

1,7003,000

1,700

5001,000

224

5001,000

500

500500

1,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg100,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 241,260kg

(Unit : kg)

24:00

Page 126: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 45

22, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 145.9 ton

Material

325,000157,760

4,7253,3003,8001,6003,000

10,88016,0001,4002,800

118,00070,00022,40017,600

3,600270

1,600550

1,7001,7003,000

224500

1,000500

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

221,70019,5601,7002,825

9501,6001,4204,4606,4001,0001,200

70,00022,0008,6007,200

3,600270

1,600550

1,7001,7001,400

224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 7.6KL 7.6KL 1.5KL12%Pre-hydrated gelActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.08sg 55.4KL 55.4KL 1.5KLKNPPActive #4 1.08sg 54.2KL 54.2KL 1.5KLKNPPActive #5 1.08sg 53.0KL 53.0KL 1.5KLKNPPActive #6 1.03sg 46.0KL 46.0KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.08sg

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg100,000kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1310.5

241.3

1,697.7Total Weight

Active#1

7.6KL1.05sg

Active#2

5.7KL1.20sg

Active#3

55.4KL1.08sg

Active#4

54.2KL1.08sg

Active#5

53.0KL1.08sg

Active#6

46.0KL1.03sg

Chemi Slug

1.5KL1.03sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 127: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 46

Engineer H.Maruyamam

Well NameDate 23, June, 2009

NanTro SEIZE Stage.2

Make up isolation tool. RIH with 5-1/2"DP to 2,051m. Make up HPS andB/Circ to trip tank. Land out isolation tool. Perform pressure test andfunction test of BOP. Attempt to pressure test divertor system. POOHBOP testing tool.

at cent.

14:30KNPP

1.08125

4.8

0.1

0.6500

1.80

26

10.00.5

0.25

0.0063,900

30,800

63,836,860

0

475

138,2003,025

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

7957441011

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

14:30 158 101 78 51 12 1026

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

45

9.0

TOTAL Depth(MSL)

100

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3Recommendation

Page 128: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

100,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 46

23. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

221,70019,5601,700

7,200

22,0008,600

500500

1,000

1,7001,400

1,700550

1,600

500500

1,000

1,000500224

2,825950

1,6001,4204,4606,4001,0001,200

70,000

2703,600

325,000157,760

3,000

4,7253,3003,8001,600

10,88016,000

70,000118,000

2,8001,400

22,400

3,600

17,600

270

1,600550

1,7003,000

1,700

5001,000

224

5001,000

500

500500

1,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg100,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 241,260kg

(Unit : kg)

24:00

Page 129: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 46

23, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 145.9 ton

Material

325,000157,760

4,7253,3003,8001,6003,000

10,88016,0001,4002,800

118,00070,00022,40017,600

3,600270

1,600550

1,7001,7003,000

224500

1,000500

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

221,70019,5601,7002,825

9501,6001,4204,4606,4001,0001,200

70,00022,0008,6007,200

3,600270

1,600550

1,7001,7001,400

224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 7.6KL 7.6KL 1.5KL12%Pre-hydrated gelActive #2 1.20sg 5.7KL 5.7KL 1.5KLMud pushActive #3 1.08sg 55.4KL 55.4KL 1.5KLKNPPActive #4 1.08sg 54.2KL 54.2KL 1.5KLKNPPActive #5 1.08sg 53.0KL 53.0KL 1.5KLKNPPActive #6 1.03sg 46.0KL 46.0KL 1.5KLSeawaterChemical 0.1KLSlug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.08sg

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg100,000kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1310.5

241.3

1,697.7Total Weight

Active#1

7.6KL1.05sg

Active#2

5.7KL1.20sg

Active#3

55.4KL1.08sg

Active#4

54.2KL1.08sg

Active#5

53.0KL1.08sg

Active#6

46.0KL1.03sg

Chemi Slug

1.5KL1.03sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 130: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 47

Engineer H.Maruyamam

Well NameDate 24, June, 2009

NanTro SEIZE Stage.2

Continue POOH BOP testing tool. Investigation and identify bearingcollapse on retract dolly for traveling block. Removed damagedbearing. Inspect dolly rollers. M/U 17-1/2" DOC ass'y and RIH. M/UHPS and return flow sensor test. Rig up modified wireline wiper returnhose braket.

at cent.

14:30KNPP

1.08122

4.5

0.10.1

0.5200

3.95

26

0.2

9.80.5

0.50

0.0064,600

30,400

63,836,860

0

475

138,2003,025

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

7445581013

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401

CSG Vol. (m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) : 9.5

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

14:30 148 103 82 54 13 926

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

9.0

TOTAL Depth(MSL)

501

BRT Depth: m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3Recommendation

Page 131: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

100,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 47

24. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

221,70019,5601,700

7,200

22,0008,600

500500

1,000

1,7001,400

1,700550

1,600

500500

1,000

1,000500224

2,825950

1,6001,4204,4606,4001,0001,200

70,000

2703,600

325,000157,760

3,000

4,7253,3003,8001,600

10,88016,000

70,000118,000

2,8001,400

22,400

3,600

17,600

270

1,600550

1,7003,000

1,700

5001,000

224

5001,000

500

500500

1,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg100,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 241,260kg

(Unit : kg)

24:00

Page 132: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 47

24, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 145.9 ton

Material

325,000157,760

4,7253,3003,8001,6003,000

10,88016,0001,4002,800

118,00070,00022,40017,600

3,600270

1,600550

1,7001,7003,000

224500

1,000500

103,300138,200

3,025475

2,850

1,5806,4209,600

4001,600

48,00048,00013,80010,400

1,600

221,70019,5601,7002,825

9501,6001,4204,4606,4001,0001,200

70,00022,0008,6007,200

3,600270

1,600550

1,7001,7001,400

224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 7.6KL 7.6KL 1.5KL12%Pre-hydrated gelActive #2 1.20sg 1.5KL 1.5KL 1.5KLEmptyActive #3 1.08sg 55.4KL 55.4KL 1.5KLKNPPActive #4 1.08sg 54.2KL 54.2KL 1.5KLKNPPActive #5 1.08sg 53.0KL 53.0KL 1.5KLKNPPActive #6 1.03sg 46.0KL 46.0KL 1.5KLSeawaterChemical 1.20sg 5.8KL 5.8KL 0.1KLMud Push2Slug 1.03sg 1.5KL 1.5KL 0.1KLempty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.08sg

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

181.2KL60.3KL175.4KL175.3KL175.3KL175.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg100,000kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1312.4

241.3

1,699.6Total Weight

Active#1

7.6KL1.05sg

Active#2

1.5KL1.20sg

Active#3

55.4KL1.08sg

Active#4

54.2KL1.08sg

Active#5

53.0KL1.08sg

Active#6

46.0KL1.03sg

Chemi

5.8KL1.20sg

Slug

1.5KL1.03sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 133: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 48

Engineer H.Maruyamam2,769.7

Well NameDate 25, June, 2009

NanTro SEIZE Stage.2

Continue RIH 17-1/2" DOC ass'y and tag cement @2,760m. DOC f/2,760 t/2,795m. Pump 8m3of Hi-vis sweep. Displace with SW to KNPP mud. Circ and B/Up. Drill 12-1/4"hole to 2.798m.LOT.

at cent.

21:152779

1.0811872.548499

114.3

0.10.1

0.582.61

2826

0.2

10.50.5

0.50

0.1064,600

29,600

63,933,360

50

2,000

96,500

16,500

80,000

525

138,2003,025

2,850

1,5806,4209,600

4001,600

50,00048,00013,80010,400

1,600

103,300

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

Torimoto

26/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401

CSG Vol. (m3) :

125 B/Hole Vol.

(m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 17

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 100 P/Speed No.2 (spm) : 100 P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) : 9.5

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : 113 A/Vel Riser (ft/min) :

Suface to Bit : 8

Bottom's Up : 128

Surf to Surf : 136

System Total : 162

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 997

Disp Vol. (m3) : 16

26

21:15 97145 78 55 12 1026

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

26

47

9.0

TOTAL Depth(MSL)

2

612

BRT Depth: 2,798.0 m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3

715.7

RecommendationUsed 605m3 of KNPP mud for displace(choke,kill,boost line and hole).Mixed slug mud.

Page 134: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,700kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

100,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 48

25. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

103,300138,200

3,025525

2,850

1,5806,4209,600

4001,600

50,00048,00013,80010,400

1,600

16,500

80,000

221,70019,5601,700

7,200

22,0008,600

500500

1,000

1,7001,400

1,700550

1,600

500500

1,000

1,000500224

2,775950

1,6001,4204,4606,4001,0001,200

68,000

2703,600

325,000157,760

3,000

4,7253,3003,8001,600

10,88016,000

70,000118,000

2,8001,400

22,400

3,600

17,600

270

1,600550

1,7003,000

1,700

5001,000

224

5001,000

500

500500

1,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

50

2,000

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg100,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg1,700kg

0kg

0kg

Total Bulk Tank W.T. 241,260kg

(Unit : kg)

24:00

Page 135: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 48

25, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 143.8 ton

Material

325,000157,760

4,7253,3003,8001,6003,000

10,88016,0001,4002,800

118,00070,00022,40017,600

3,600270

1,600550

1,7001,7003,000

224500

1,000500

50

2,000

103,300138,200

3,025525

2,850

1,5806,4209,600

4001,600

50,00048,00013,80010,400

1,600

221,70019,5601,7002,775

9501,6001,4204,4606,4001,0001,200

68,00022,0008,6007,200

3,600270

1,600550

1,7001,7001,400

224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 74.0KL 74.0KL 1.5KL12%Pre-hydrated gelActive #2 1.20sg 1.5KL 1.5KL 1.5KLEmptyActive #3 1.08sg 55.4KL 55.4KL 1.5KLKNPPActive #4 1.08sg 38.5KL 38.5KL 1.5KLKNPPActive #5 1.08sg 36.0KL 36.0KL 1.5KLKNPPActive #6 1.03sg 57.0KL 57.0KL 1.5KLSeawaterChemical 1.20sg 5.8KL 5.8KL 0.1KLMud Push2Slug 1.03sg 10.5KL 10.5KL 0.1KLSlug

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.08sg

181.2KL60.3KL3.8KL3.8KL3.8KL67.7KL

181.2KL60.3KL3.8KL3.8KL3.8KL67.7KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mudEmptyEmptyEmptyKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg100,000kg

0kg11,700kg7,860kg1,700kg

0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton695.7

241.3

1,080.8Total Weight

Active#1

74.0KL1.05sg

Active#2

1.5KL1.20sg

Active#3

55.4KL1.08sg

Active#4

38.5KL1.08sg

Active#5

36.0KL1.08sg

Active#6

57.0KL1.03sg

Chemi

5.8KL1.20sg

Slug

10.5KL1.03sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 136: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 50

Engineer H.Maruyamam2,784.7

Well NameDate 27, June, 2009

NanTro SEIZE Stage.2

Prepare 12-1/4"BHA. Shallow test MWD. Make up BHA, function test MWD and RIH with12-1/4"BHA. Drilling 12-1/4" pilot hole as per Directional drillers instruction f/2,798 t/2,813.5m3 Lost on trip in hole.

at cent.

22:152761

1.08107

4.7

0.10.1

0.5580

2.19

3326

0.2

10.40.5

0.50

0.0062,800

22,500

76,797,260

100

2401,0401,600

2508,0008,000

4,000

400

8,458,000

33,000

372,0001,612,0001,840,000

625,000320,000

1,200,000

2,200,000

256,000

675

138,2003,025

2,850

1,9407,980

12,000400

1,97564,00060,00015,80014,400

2,200

104,200

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

Torimoto

49313689

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401

CSG Vol. (m3) :

125 B/Hole Vol.

(m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 12.25

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 45 P/Speed No.2 (spm) : 45 P/Speed No.3 (spm) : 45

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) : 8

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : 141 A/Vel Riser (ft/min) :

Suface to Bit : 18

Bottom's Up : 211

Surf to Surf : 229

System Total : 288

P/ Press(Mpa) : 11

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 673

Disp Vol. (m3) : 16

22:15 98 67 52 33 8 726

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

9.0

TOTAL Depth(MSL)

2

612

BRT Depth: 2,813.0 m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

8410

84 84 84 84

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3

730.7

RecommendationMixed 140m3 of KNPP mud.Transfer Dirty seawater from Active No.1 to cutting settling TK.

Lost :5m3Total lost :5m3

Page 137: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

800kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

100,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 50

27. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

104,200138,200

3,025675

2,850

1,9407,980

12,000400

1,97564,00060,00015,80014,400

2,200

33,000

372,0001,612,0001,840,000

625,000320,000

1,200,000

2,200,000

256,000

220,80019,5601,700

3,200

10,0006,600

500500

1,000

1,700800

1,700550

1,600

500500

1,000

1,000500224

2,625950

1,6001,0602,9004,0001,000

82554,000

2703,600

325,000157,760

3,000

4,7253,3003,8001,600

10,88016,000

70,000118,000

2,8001,400

22,400

3,600

17,600

270

1,600550

1,7003,000

1,700

5001,000

224

5001,000

500

500500

1,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

8,000

240

100

1,0401,600

8,000250

4,000

400

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg100,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg800kg

0kg

0kg

Total Bulk Tank W.T. 240,360kg

(Unit : kg)

24:00

Page 138: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 50

27, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 106.4 ton

Material

325,000157,760

4,7253,3003,8001,6003,000

10,88016,0001,4002,800

118,00070,00022,40017,600

3,600270

1,600550

1,7001,7003,000

224500

1,000500

100

2401,0401,600

2508,0008,000

4,000

400

104,200138,200

3,025675

2,850

1,9407,980

12,000400

1,97564,00060,00015,80014,400

2,200

220,80019,5601,7002,625

9501,6001,0602,9004,0001,000

82554,00010,0006,6003,200

3,600270

1,600550

1,7001,700

800224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 10.1KL 10.1KL 1.5KLDirty seawaterActive #2 1.08sg 68.9KL 68.9KL 1.5KL still mixKNPPActive #3 1.08sg 19.0KL 19.0KL 1.5KLKNPPActive #4 1.08sg 28.9KL 28.9KL 1.5KLKNPPActive #5 1.08sg 26.9KL 26.9KL 1.5KLKNPPActive #6 1.03sg 58.0KL 58.0KL 1.5KLSeawaterChemical 1.20sg 5.8KL 5.8KL 0.1KLMud Push2Slug 1.03sg 0.1KL 0.1KL 0.1KLEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.19sg

181.2KL60.3KL145.6KL15.5KL3.8KL67.7KL

181.2KL60.3KL145.6KL15.5KL3.8KL67.7KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPSlug

EmptyKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg100,000kg

0kg11,700kg7,860kg800kg0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton799.5

240.4

1,146.2Total Weight

Active#1

10.1KL1.05sg

Active#2

68.9KL1.08sg

Active#3

19.0KL1.08sg

Active#4

28.9KL1.08sg

Active#5

26.9KL1.08sg

Active#6

58.0KL1.03sg

Chemi

5.8KL1.20sg

Slug

0.1KL1.03sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 139: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 51

Engineer H.Maruyamam2,855.7

Well NameDate 28, June, 2009

NanTro SEIZE Stage.2

Drilling 12-1/4" pilot hole f/2,813 t/2884m. Noticed a fire at HPS brake ass'y. POOH to aboveBOP's. Isolated HPS, D/W. Inspection and repair damage. Slip & Cut 50m D/L. Install newbrake ass'y on HPS.

at cent.

17:00KNPP

1.0810149323489

4.8

0.10.1

0.5780

1.89

25

0.2

10.20.5

0.50

0.5062,800

22,500

6:152761

1.0898

4.7

0.10.1

0.591.77

1515

0.2

10.10.5

0.50

0.5063,600

23,600

76,813,760

50

16,500

16,500725

138,2003,025

2,850

1,9407,980

12,000400

1,97564,00060,00015,80014,400

2,200

104,200

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

Torimoto

53.5363579

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401

CSG Vol. (m3) :

125 B/Hole Vol.

(m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 12.25

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 45 P/Speed No.2 (spm) : 45 P/Speed No.3 (spm) : 45

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) : 8

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : 141 A/Vel Riser (ft/min) :

Suface to Bit : 18

Bottom's Up : 214

Surf to Surf : 232

System Total : 291

P/ Press(Mpa) : 11

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 673

Disp Vol. (m3) : 16

6:1517:00 6698 51 30 8 7

107 71 55 37 9 715

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

50

9.0 9.0

TOTAL Depth(MSL)

7

617

BRT Depth: 2,884.0 m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

16510

165 165 84 165

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3ONON

801.7

RecommendationChanged lower screen for shale shakers f/84# t/primary 165#, secondary 145#Attempt to run test centrifuge.

Page 140: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

800kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

100,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 51

28. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

104,200138,200

3,025725

2,850

1,9407,980

12,000400

1,97564,00060,00015,80014,400

2,200

16,500

220,80019,5601,700

3,200

10,0006,600

500500

1,000

1,700800

1,700550

1,600

500500

1,000

1,000500224

2,575950

1,6001,0602,9004,0001,000

82554,000

2703,600

325,000157,760

3,000

4,7253,3003,8001,600

10,88016,000

70,000118,000

2,8001,400

22,400

3,600

17,600

270

1,600550

1,7003,000

1,700

5001,000

224

5001,000

500

500500

1,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

Tel-Plug(F)CaCl2(without water)

50

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg100,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg800kg

0kg

0kg

Total Bulk Tank W.T. 240,360kg

(Unit : kg)

24:00

Page 141: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 51

28, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 106.4 ton

Material

325,000157,760

4,7253,3003,8001,6003,000

10,88016,0001,4002,800

118,00070,00022,40017,600

3,600270

1,600550

1,7001,7003,000

224500

1,000500

50

104,200138,200

3,025725

2,850

1,9407,980

12,000400

1,97564,00060,00015,80014,400

2,200

220,80019,5601,7002,575

9501,6001,0602,9004,0001,000

82554,00010,0006,6003,200

3,600270

1,600550

1,7001,700

800224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 10.1KL 10.1KL 1.5KLDirty seawaterActive #2 1.08sg 3.3KL 3.3KL 1.5KLEmptyActive #3 1.08sg 70.7KL 70.7KL 1.5KLKNPPActive #4 1.08sg 30.1KL 30.1KL 1.5KLKNPPActive #5 1.08sg 29.0KL 29.0KL 1.5KLKNPPActive #6 1.03sg 58.0KL 58.0KL 1.5KLSeawaterChemical 1.20sg 5.8KL 5.8KL 0.1KLMud Push2Slug 1.08sg 10.7KL 10.7KL 0.1KLKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.19sg

181.2KL60.3KL145.6KL15.5KL3.8KL67.7KL

181.2KL60.3KL145.6KL15.5KL3.8KL67.7KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

KNPP base

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPSlug

EmptyKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg100,000kg

0kg11,700kg7,860kg800kg0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton799.5

240.4

1,146.2Total Weight

Active#1

10.1KL1.05sg

Active#2

3.3KL1.08sg

Active#3

70.7KL1.08sg

Active#4

30.1KL1.08sg

Active#5

29.0KL1.08sg

Active#6

58.0KL1.03sg

Chemi

5.8KL1.20sg

Slug

10.7KL1.08sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 142: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 52

Engineer H.Maruyamam3,059.7

Well NameDate 29, June, 2009

NanTro SEIZE Stage.2

Install new brake ass'y. RIH to shoe, wash down last stand. Tag soft fill @2,874m, tag TD@2,884m. Drilling 12-1/4"pilot hole f/2,884 t/3,088m.Gas peak;10.7%

at cent.

15:452991

1.0710050.5323777

4.4

0.10.1

0.5580

2.24

2422

0.2

10.70.5

0.50

0.2561,100

22,500

6:152761

1.0898

4.6

0.10.1

0.572.09

1615

0.2

10.10.5

0.50

0.5059,800

22,000

81,443,860

2,860

175

200520800

1255,0004,0002,000

200

4,630,100

135,850

57,750

310,000806,000920,000

312,500200,000600,000

1,160,000

128,000

900

141,0603,025

2,850

2,1408,500

12,800400

2,10069,00064,00017,80014,400

2,400

104,200

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

Torimoto

55363879

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401

CSG Vol. (m3) :

125 B/Hole Vol.

(m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 12.25

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 140 P/Speed No.2 (spm) : P/Speed No.3 (spm) : 40

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) : 8

A/Vel DP (ft/min) : 143 A/Vel DC1 (ft/min) : 220 A/Vel Riser (ft/min) :

Suface to Bit : 13

Bottom's Up : 158

Surf to Surf : 170

System Total : 208

P/ Press(Mpa) : 13.2

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 897

Disp Vol. (m3) : 17

6:1515:45 69101 53 36 9 6

110 74 58 38 9 715

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

9.0 8.9

TOTAL Depth(MSL)

23

632

BRT Depth: 3,088.0 m , SSL Depth: m

Shale ShakerNo.TopBTM

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

16510

165 165 84 165

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3ONONONON

1,005.7

RecommendationMixed 70m3 of KNPP mud.Run two centrifuge & two Mud Cleaner.Add caustic potassium and polymer(H) for condition pH & F/vis.Dilution volume:63.4m3. Dilution late:4.2m3/hr(Ave).Lost :14.5m3Total lost :52.9m3

Page 143: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

800kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

100,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 52

29. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

104,200141,060

3,025900

2,850

2,1408,500

12,800400

2,10069,00064,00017,80014,400

2,400

57,750

310,000806,000920,000

312,500200,000600,000

1,160,000

128,000

220,80016,7001,700

3,200

12,0008,600

500500

1,000

3,9903,960

1,700600

1,700550

1,600

500500

1,000

1,000500224

2,400950

1,600860

2,3803,2001,000

70049,000

2703,600

135,850325,000157,760

3,000

4,7253,3003,8001,600

10,88016,000

76,000118,000

2,8001,400

26,400

3,600

17,600

270

1,600550

1,7003,000

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

3,9903,960

6,0004,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

4,000

2,860

200

175

520800

5,000125

2,000

200

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg100,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg800kg

0kg

0kg

Total Bulk Tank W.T. 240,360kg

(Unit : kg)

24:00

Page 144: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 52

29, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 103.5 ton

Material

6,0004,000

325,000157,760

4,7253,3003,8001,6003,000

10,88016,0001,4002,800

118,00076,00026,40017,600

3,600270

1,600550

1,7001,7003,000

224500

1,000500

175

200520800

1255,0004,0002,000

104,200138,200

3,025900

2,850

2,1408,500

12,800400

2,10069,00064,00017,80014,400

2,200

220,80019,5601,7002,400

9501,600

8602,3803,2001,000

70049,00012,0008,6003,200

3,600270

1,600550

1,7001,700

800224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 1.5KL 1.5KL 1.5KLEmptyActive #2 1.08sg 70.8KL 70.8KL 1.5KLKNPPActive #3 1.08sg 55.8KL 55.8KL 1.5KLKNPPActive #4 1.08sg 33.0KL 33.0KL 1.5KLKNPPActive #5 1.08sg 30.1KL 30.1KL 1.5KLKNPPActive #6 1.03sg 58.0KL 58.0KL 1.5KLSeawaterChemical 1.20sg 5.8KL 5.8KL 0.1KLMud Push2Slug 1.08sg 10.7KL 10.7KL 0.1KLKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.19sg

181.2KL60.3KL145.6KL15.5KL3.8KL14.7KL

181.2KL60.3KL145.6KL15.5KL3.8KL14.7KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPSlug

EmptyKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg100,000kg

0kg11,700kg7,860kg800kg0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton794.3

240.4

1,138.2Total Weight

Active#1

1.5KL1.05sg

Active#2

70.8KL1.08sg

Active#3

55.8KL1.08sg

Active#4

33.0KL1.08sg

Active#5

30.1KL1.08sg

Active#6

58.0KL1.03sg

Chemi

5.8KL1.20sg

Slug

10.7KL1.08sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 145: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 53

Engineer H.Maruyamam3,281.7

Well NameDate 30, June, 2009

NanTro SEIZE Stage.2

Flow check well - static, POOH to shoe. RIH to BTM, no fill. Continue drilling to 3,252m.Observe gas peak:32%. Circulate until gas level settle down to Continue drilling.

at cent.

21:003280

1.0897

51.5323989

4.4

60

0.30.2

0.5480

2.50

1614

0.3

11.10.5

0.50

0.3058,600

23,000

12:003158

1.0890

4.5

60

0.30.2

0.562.22

14

0.4

10.40.5

0.50

0.3058,600

21,400

81,900,860

100

80

2,000

457,000

33,000

124,000

300,000

1,000

141,0603,025

2,850

2,2208,500

12,800400

2,10069,00066,00017,80014,400

2,400

104,200

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

Torimoto

53343879

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401

CSG Vol. (m3) :

125 B/Hole Vol.

(m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 12.25

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 45 P/Speed No.2 (spm) : 45 P/Speed No.3 (spm) : 45

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) : 8

A/Vel DP (ft/min) : 92 A/Vel DC1 (ft/min) : 141 A/Vel Riser (ft/min) :

Suface to Bit : 21

Bottom's Up : 229

Surf to Surf : 250

System Total : 309

P/ Press(Mpa) : 13.8

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 673

Disp Vol. (m3) : 18

12:0021:00 71103 54 37 8 7

106 72 57 48 9 714

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

9.0 9.0

TOTAL Depth(MSL)

40

648

BRT Depth: 3,310.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

8410 10 10

16510

165 165 165 165

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3ONONONON

1,227.7

RecommendationRun two centrifuge & two Mud Cleaner.Add caustic potassium and polymer(H) for condition pH & F/vis.Changed lower screen for shale shakers No.5 f/84# t/primary 165#, secondary145#.Dilution volume:42.5m3. Dilution late ave:2.7m3/hr.Lost :24.7m3Total lost :77.6m3

Btm2 145 84 145 145 145 145

Page 146: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

800kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

100,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 53

30. Jun. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

104,200141,060

3,0251,0002,850

2,2208,500

12,800400

2,10069,00066,00017,80014,400

2,400

33,000

124,000

300,000

220,80016,7001,700

3,200

10,0008,600

500500

1,000

3,9903,960

1,700600

1,700550

1,600

500500

1,000

1,000500224

2,300950

1,600780

2,3803,2001,000

70049,000

2703,600

325,000157,760

3,000

4,7253,3003,8001,600

10,88016,000

76,000118,000

2,8001,400

26,400

3,600

17,600

270

1,600550

1,7003,000

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

2,000

80

100

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg100,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg800kg

0kg

0kg

Total Bulk Tank W.T. 240,360kg

(Unit : kg)

24:00

Page 147: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 53

30, Jun, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 101.2 ton

Material

325,000157,760

4,7253,3003,8001,6003,000

10,88016,0001,4002,800

118,00076,00026,40017,600

3,600270

1,600550

1,7001,7003,000

224500

1,000500

100

80

2,000

104,200141,060

3,0251,0002,850

2,2208,500

12,800400

2,10069,00066,00017,80014,400

2,400

220,80016,7001,7002,300

9501,600

7802,3803,2001,000

70049,00010,0008,6003,200

3,600270

1,600550

1,7001,700

600224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 1.5KL 1.5KL 1.5KLEmptyActive #2 1.08sg 70.8KL 70.8KL 1.5KLKNPPActive #3 1.08sg 30.0KL 30.0KL 1.5KLKNPPActive #4 1.08sg 26.8KL 26.8KL 1.5KLKNPPActive #5 1.08sg 23.4KL 23.4KL 1.5KLKNPPActive #6 1.03sg 58.0KL 58.0KL 1.5KLSeawaterChemical 1.20sg 5.8KL 5.8KL 0.1KLMud Push2Slug 1.08sg 10.7KL 10.7KL 0.1KLKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.19sg

181.2KL60.3KL145.6KL15.5KL3.8KL3.8KL

181.2KL60.3KL145.6KL15.5KL3.8KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPSlug

EmptyKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg100,000kg

0kg11,700kg7,860kg800kg0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton740.8

240.4

1,082.3Total Weight

Active#1

1.5KL1.05sg

Active#2

70.8KL1.08sg

Active#3

30.0KL1.08sg

Active#4

26.8KL1.08sg

Active#5

23.4KL1.08sg

Active#6

58.0KL1.03sg

Chemi

5.8KL1.20sg

Slug

10.7KL1.08sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 148: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 54

Engineer H.Maruyamam3,380.7

Well NameDate 1, July, 2009

NanTro SEIZE Stage.2

Drill 12 1/4" hole to 3407m. Circulate & with BTM UP. W/trip F/3,407 T/2,762m. Attempt tobreak out connection with TJB, no go, dies slipping. W/T went with tongs. Break out using rigtongs. Remove TJB & replace dies. Function test. RIH F/2,762 T/3,373m. Break Circ. Washdown to BTM and tag at 3,384m. Continue drilling.

at cent.

20:302759

1.089351333688

4.4

60

0.30.1

0.562.05

13

0.3

10.60.5

0.50

0.3058,200

25,300

6:453388

1.0891

4.4

60

0.40.1

0.571.99

1412

0.4

10.40.5

0.50

0.4057,500

23,200

82,055,860

100

155,000

155,000

1,000

141,0603,025

2,850

2,3208,500

12,800400

2,10069,00066,00017,80014,400

2,400

104,200

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

Torimoto

52343678

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401

CSG Vol. (m3) :

125 B/Hole Vol.

(m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 12.25

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 45 P/Speed No.2 (spm) : 45 P/Speed No.3 (spm) : 45

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) : 8

A/Vel DP (ft/min) : 92 A/Vel DC1 (ft/min) : 141 A/Vel Riser (ft/min) :

Suface to Bit : 22

Bottom's Up : 233

Surf to Surf : 254

System Total : 313

P/ Press(Mpa) : 13.4

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 673

Disp Vol. (m3) : 19

6:4520:30 69102 56 35 8 7

104 70 56 37 9 712

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

9.0 9.0

TOTAL Depth(MSL)

47

655

BRT Depth: 3,409.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

16510 10 10

16510

165 165 165 165

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3ONONONON

1,326.7

RecommendationRun two centrifuge & two Mud Cleaner.Changed lower screen for shale shakers No.2 f/84# t/primary 165#, secondary145#.Add polymer(H) for condition F/vis.Dilution volume:34.4m3. Dilution late ave:5.7m3/hr.Lost :25.3m3Total lost :102.9m3

Btm2 145 145 145 145 145 145

Page 149: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

800kg

Barite

0kg

Barite Barite

0kg

Bentonite

120,000kg

Barite

100,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 54

1. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

104,200141,060

3,0251,0002,850

2,3208,500

12,800400

2,10069,00066,00017,80014,400

2,400

155,000

220,80016,7001,700

3,200

10,0008,600

500500

1,000

3,9903,960

1,700600

1,700550

1,600

500500

1,000

1,000500224

2,300950

1,600680

2,3803,2001,000

70049,000

2703,600

325,000157,760

3,000

4,7253,3003,8001,600

10,88016,000

76,000118,000

2,8001,400

26,400

3,600

17,600

270

1,600550

1,7003,000

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

100

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg100,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg800kg

0kg

0kg

Total Bulk Tank W.T. 240,360kg

(Unit : kg)

24:00

Page 150: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 54

1, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 101.2 ton

Material

325,000157,760

4,7253,3003,8001,6003,000

10,88016,0001,4002,800

118,00076,00026,40017,600

3,600270

1,600550

1,7001,7003,000

224500

1,000500

104,200141,060

3,0251,0002,850

2,2208,500

12,800400

2,10069,00066,00017,80014,400

2,400

220,80016,7001,7002,300

9501,600

7802,3803,2001,000

70049,00010,0008,6003,200

3,600270

1,600550

1,7001,700

600224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 1.5KL 1.5KL 1.5KLEmptyActive #2 1.08sg 70.8KL 70.8KL 1.5KLKNPPActive #3 1.08sg 72.1KL 72.1KL 1.5KLKNPPActive #4 1.08sg 22.9KL 22.9KL 1.5KLKNPPActive #5 1.08sg 19.9KL 19.9KL 1.5KLKNPPActive #6 1.03sg 58.0KL 58.0KL 1.5KLSeawaterChemical 1.20sg 5.8KL 5.8KL 0.1KLMud Push2Slug 1.08sg 10.7KL 10.7KL 0.1KLKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.19sg

181.2KL60.3KL69.3KL15.5KL3.8KL3.8KL

181.2KL60.3KL69.3KL15.5KL3.8KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPSlug

EmptyKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg100,000kg

0kg11,700kg7,860kg800kg0kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton695.8

240.4

1,037.3Total Weight

Active#1

1.5KL1.05sg

Active#2

70.8KL1.08sg

Active#3

72.1KL1.08sg

Active#4

22.9KL1.08sg

Active#5

19.9KL1.08sg

Active#6

58.0KL1.03sg

Chemi

5.8KL1.20sg

Slug

10.7KL1.08sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 151: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 55

Engineer H.Maruyamam3,563.7

Well NameDate 2, July, 2009

NanTro SEIZE Stage.2

Drill 12 1/4" hole to 3,592m. Circulate & BTM's UP until shakers clean. POOH to 3,373m forwiper trip. Wash pipe did not seal. POOH wet to 20" CSG shoe dxso that wash pipe can bereplaced.

at cent.

16:003592

1.0889

51.5343588

4.3

60

0.30.2

0.581.88

1112

0.4

10.90.5

0.50

0.2059,300

25,300

9:503546

1.0890

4.2

60

0.30.1

0.5780

2.15

1113

0.3

10.50.5

0.50

0.2060,400

24,800

82,129,760

50

1,400

73,900

16,500

57,400

1,050

141,0603,025

2,850

2,3208,500

12,800400

2,10069,00066,00017,80014,400

2,400

105,600

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

Torimoto

54353878

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401

CSG Vol. (m3) :

125 B/Hole Vol.

(m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 12.25

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5 DC2 Size (in) : 8

A/Vel DP (ft/min) : A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) : 19

9:5016:00 69103 58 39 8 7

108 73 58 39 9 713

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

5

9.0 9.0

TOTAL Depth(MSL)

61

668

BRT Depth: 3,592.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

16510 10 10

16510

165 165 165 165

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3ONONOFFOFF

1,509.7

RecommendationMixed 1.28sg slug mud.

Run two centrifuge.Add caustic potassium for condition pH.

Dilution volume:34.6m3. Dilution late ave:4.8m3/hr.Lost :20.4m3Total lost :123.3m3

Btm2 145 145 145 145 145 145

Page 152: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

2,200kg

Barite

0kg

Barite

400kg

Barite

0kg

Bentonite

120,000k

Barite

96,800kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 55

2. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

105,600141,060

3,0251,0502,850

2,3208,500

12,800400

2,10069,00066,00017,80014,400

2,400

16,500

219,40016,7001,700

10,200

34,0008,600

500500

1,000

3,9903,960

1,7002,000

1,700550

1,600

500500

1,000

1,000500224

2,250950

1,6001,0804,9803,2001,0001,250

49,000

2703,600

57,400325,000157,760

3,400

4,7253,3003,8001,600

13,48016,000

100,000118,000

3,3501,400

26,400

3,600

24,600

270

1,600550

1,7004,400

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

550

24,000

7,000

2,600400

1,400

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

1,400

50

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

3,200kg120,000kg96,800kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

1,800t

1,400t

7,860kg2,200kg

0kg400kg

0kg

3,200kg

1,800kg

Total Bulk Tank W.T. 238,960kg

(Unit : kg)

24:00

Page 153: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 55

2, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 137.0 ton

Material

4002,600

550

24,000

7,000

1,400

325,000157,760

4,7253,3003,8001,6003,400

13,48016,000

1,4003,350

118,000100,000

26,40024,600

3,600270

1,600550

1,7001,7004,400

224500

1,000500

1,400

50

105,600141,060

3,0251,0502,850

2,3208,500

12,800400

2,10069,00066,00017,80014,400

2,400

219,40016,700

1,7002,250

9501,6001,0804,9803,2001,0001,250

49,00034,000

8,60010,200

3,600270

1,600550

1,7001,7002,000

224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 1.5KL 1.5KL 1.5KLEmptyActive #2 1.08sg 65.5KL 65.5KL 1.5KL STILL MIXKNPPActive #3 1.08sg 41.9KL 41.9KL 1.5KLKNPPActive #4 1.08sg 25.0KL 25.0KL 1.5KLKNPPActive #5 1.08sg 24.9KL 24.9KL 1.5KLKNPPActive #6 1.03sg 58.0KL 58.0KL 1.5KLSeawaterChemical 1.20sg 5.8KL 5.8KL 0.1KLMud Push2Slug 1.28sg 10.9KL 10.9KL 0.1KLSlug Mud

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.19sg

181.2KL60.3KL138.8KL3.8KL3.8KL3.8KL

181.2KL60.3KL138.8KL3.8KL3.8KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPEmptyEmptyEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg96,800kg

0kg11,700kg7,860kg2,200kg

0kg400kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton728.7

239.0

1,104.6Total Weight

Active#1

1.5KL1.05sg

Active#2

65.5KL1.08sg

Active#3

41.9KL1.08sg

Active#4

25.0KL1.08sg

Active#5

24.9KL1.08sg

Active#6

58.0KL1.03sg

Chemi

5.8KL1.20sg

Slug

10.9KL1.28sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 154: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 56

Engineer H.Ikedam3,563.7

Well NameDate 3, July, 2009

NanTro SEIZE Stage.2

POOH and change assy. RIH with core assy.

at cent.

18:00PIT

1.08107

87,151,310

125

120520960

125

9,800

3,0005,0001,800

400

5,021,550

41,250

186,000806,000

1,104,000

312,500120,000750,000

1,044,000

256,000

401,800

1,175

141,0603,025

2,850

2,4409,020

13,760400

2,22572,00071,00019,60014,400

2,800

115,400

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

R.Fujii

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 12.25

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) : 8

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) : 19

18:00

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

55

9.0

TOTAL Depth(MSL)

61

668

BRT Depth: 3,592.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

16510 10 10

16510

165 165 165 165

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3ONONOFFOFF

1,509.7

Recommendation

Builed up new mud volume : 70klAdded new mud to active : 0kl

Today's lost mud volume : 0kl (Total 123.3kl)Btm2

Page 155: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

2,200kg

Barite

0kg

Barite

400kg

Barite

0kg

Bentonite

120,000kg

Barite

87,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 56

3. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

115,400141,060

3,0251,1752,850

2,4409,020

13,760400

2,22572,00071,00019,60014,400

2,800

41,250

186,000806,000

1,104,000

312,500120,000750,000

1,044,000

256,000

209,60016,7001,700

6,000

9,00010,000

500500

1,000

3,9903,960

1,700200

1,700550

1,600

500500

1,000

1,000500224

2,125950

1,600560

1,8607,2401,000

57546,000

2703,600

401,800325,000157,760

3,000

4,7253,3003,8001,600

10,88021,000

80,000118,000

2,8001,400

29,600

3,600

20,400

270

1,600550

1,7003,000

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

5,000

9,800

120

125

520960

3,000125

1,800

400

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

9,800kg120,000kg87,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

9,800t7,860kg2,200kg

0kg400kg

0kg

9,800kg

Total Bulk Tank W.T. 229,160kg

(Unit : kg)

Page 156: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 56

3, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 104.0 ton

Material

325,000157,760

4,7253,3003,8001,6003,000

10,88021,0001,4002,800

118,00080,00029,60020,400

3,600270

1,600550

1,7001,7003,000

224500

1,000500

9,800

125

120520960

1253,0005,0001,800

400

115,400141,060

3,0251,1752,850

2,4409,020

13,760400

2,22572,00071,00019,60014,400

2,800

209,60016,7001,7002,125

9501,600

5601,8607,2401,000

57546,0009,000

10,0006,000

3,600270

1,600550

1,7001,700

200224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 1.5KL 1.5KL 1.5KLEmptyActive #2 1.08sg 71.4KL 71.4KL 1.5KLKNPPActive #3 1.08sg 8.0KL 8.0KL 1.5KLKNPPActive #4 1.08sg 25.0KL 25.0KL 1.5KLKNPPActive #5 1.08sg 25.0KL 25.0KL 1.5KLKNPPActive #6 1.03sg 58.0KL 58.0KL 1.5KLSeawaterChemical 1.20sg 5.8KL 5.8KL 0.1KLMud Push2Slug 1.28sg 6.0KL 6.0KL 0.1KLSlug Mud

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.19sg

170.0KL60.3KL138.8KL3.8KL3.8KL3.8KL

181.2KL60.3KL138.8KL3.8KL3.8KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPEmptyEmptyEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg87,000kg

0kg11,700kg7,860kg2,200kg

0kg400kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton677.7

229.2

1,010.8Total Weight

Active#1

1.5KL1.05sg

Active#2

71.4KL1.08sg

Active#3

8.0KL1.08sg

Active#4

25.0KL1.08sg

Active#5

25.0KL1.08sg

Active#6

58.0KL1.03sg

Chemi

5.8KL1.20sg

Slug

6.0KL1.28sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 157: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 57

Engineer H.Ikedam3,563.7

Well NameDate 4, July, 2009

NanTro SEIZE Stage.2

RIH with RCB core assy. Ream from 3,477m. Reaming on.

at cent.

33

7:30

0.1

76

0.56

21

10.30.54.2

3046.580

1.08PIT

0.50

0.2058,200

1.90

20:00(3508)

1.0889

4.1

60

0.30.3

0.557340

2.24

1513

0.3

10.80.5

0.50

0.2063,900

24,800

87,151,310

0

1,175

141,0603,025

2,850

2,4409,020

13,760400

2,22572,00071,00019,60014,400

2,800

115,400

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

R.Fujii

50.5323788

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) : 18

20:00 101 69 54 37 9 6137:30 6393 49 33 9 6

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

56

9.0 9.0

TOTAL Depth(MSL)

61

669

BRT Depth: 3,592.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

16510 10 10

16510

165 165 165 165

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3ONONOFFOFF

1,509.7

Recommendation

Builed up new mud volume : 0klAdded new mud to active : 23.9kl(While bit trip)

Today's lost mud volume : 20.6kl (While bit trip) 7.0kl (while reaming from 20:00 to 24:00)Total lost mud volume : 150.9kl

Btm2

Page 158: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

2,200kg

Barite

0kg

Barite

400kg

Barite

0kg

Bentonite

120,000kg

Barite

87,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 57

4. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

115,400141,060

3,0251,1752,850

2,4409,020

13,760400

2,22572,00071,00019,60014,400

2,800

209,60016,7001,700

6,000

9,00010,000

500500

1,000

3,9903,960

1,700200

1,700550

1,600

500500

1,000

1,000500224

2,125950

1,600560

1,8607,2401,000

57546,000

2703,600

325,000157,760

3,000

4,7253,3003,8001,600

10,88021,000

80,000118,000

2,8001,400

29,600

3,600

20,400

270

1,600550

1,7003,000

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg87,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg2,200kg

0kg400kg

0kg

Total Bulk Tank W.T. 229,160kg

(Unit : kg)

24:00

Page 159: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 57

4, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 104.0 ton

Material

325,000157,760

4,7253,3003,8001,6003,000

10,88021,0001,4002,800

118,00080,00029,60020,400

3,600270

1,600550

1,7001,7003,000

224500

1,000500

115,400141,060

3,0251,1752,850

2,4409,020

13,760400

2,22572,00071,00019,60014,400

2,800

209,60016,7001,7002,125

9501,600

5601,8607,2401,000

57546,0009,000

10,0006,000

3,600270

1,600550

1,7001,700

200224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 1.5KL 1.5KL 1.5KLEmptyActive #2 1.08sg 71.4KL 71.4KL 1.5KLKNPPActive #3 1.08sg 8.0KL 8.0KL 1.5KLKNPPActive #4 1.08sg 25.4KL 25.4KL 1.5KLKNPPActive #5 1.08sg 24.4KL 24.4KL 1.5KLKNPPActive #6 1.03sg 58.0KL 58.0KL 1.5KLSeawaterChemical 1.20sg 5.8KL 5.8KL 0.1KLMud Push2Slug 1.28sg 6.0KL 6.0KL 0.1KLSlug Mud

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.19sg

181.2KL60.3KL138.8KL3.8KL3.8KL3.8KL

181.2KL60.3KL138.8KL3.8KL3.8KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPEmptyEmptyEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg87,000kg

0kg11,700kg7,860kg2,200kg

0kg400kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton692.1

229.2

1,025.2Total Weight

Active#1

1.5KL1.05sg

Active#2

71.4KL1.08sg

Active#3

8.0KL1.08sg

Active#4

25.4KL1.08sg

Active#5

24.4KL1.08sg

Active#6

58.0KL1.03sg

Chemi

5.8KL1.20sg

Slug

6.0KL1.28sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 160: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 58

Engineer H.Ikedam3,573.7

Well NameDate 5, July, 2009

NanTro SEIZE Stage.2

Cont Circulation and bottom up. Run RCB Inner barrel.Cut Core from 3,592.2m to 3,602.2m. POOH and Change XO. POOH and check Bit.

Builed up 20kl of Hi-Vis mud(F/vis300+sec/qt, PV48,YP101,Gel27-30)

at cent.

35

5:00

60

0.30.2

87

0.579780

1514

0.4

10.60.54.1

3350.594

1.083600

0.50

0.2062,130

21,400

1.94

PIT1.08

92

87,416,810

50

80

50

265,500

16,500

124,000

125,000

1,225

141,0603,025

2,850

2,5209,020

13,760400

2,27572,00071,00019,60014,400

2,800

115,400

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

R.Fujii

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) : 18

5:00 68101 53 37 8 6TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpm

VG METER READING

57

9.0 9.0

TOTAL Depth(MSL)

62

670

BRT Depth: 3,602.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

16510 10 10

16510

165 165 165 165

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFF

1,519.7

RecommendationBuiled up new mud volume : 0klAdded new mud to active : 6.5klToday's lost mud volume : 7.2klTotal lost mud volume : 158.1kl

Btm2

Page 161: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

2,200kg

Barite

0kg

Barite

400kg

Barite

0kg

Bentonite

120,000kg

Barite

87,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 58

5. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

115,400141,060

3,0251,2252,850

2,5209,020

13,760400

2,27572,00071,00019,60014,400

2,800

16,500

124,000

125,000

209,60016,7001,700

6,000

17,00010,000

500500

1,000

3,9903,960

1,7001,400

1,700550

1,600

500500

1,000

1,000500224

2,075950

1,600880

3,4607,2401,0001,275

46,000

2703,600

325,000157,760

3,400

4,7253,3003,8001,600

12,48021,000

88,000118,000

3,5501,400

29,600

3,600

20,400

270

1,600550

1,7004,200

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

750

8,000

1,600400

1,200

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

80

50

50

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg87,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg2,200kg

0kg400kg

0kg

Total Bulk Tank W.T. 229,160kg

(Unit : kg)

24:00

Page 162: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 58

5, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 115.7 ton

Material

4001,600

750

8,000

1,200

325,000157,760

4,7253,3003,8001,6003,400

12,48021,0001,4003,550

118,00088,00029,60020,400

3,600270

1,600550

1,7001,7004,200

224500

1,000500

50

80

50

115,400141,060

3,0251,2252,850

2,5209,020

13,760400

2,27572,00071,00019,60014,400

2,800

209,60016,7001,7002,075

9501,600

8803,4607,2401,0001,275

46,00017,00010,0006,000

3,600270

1,600550

1,7001,7001,400

224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 1.5KL 1.5KL 1.5KLEmptyActive #2 1.08sg 49.7KL 49.7KL 1.5KLKNPPActive #3 1.08sg 1.5KL 1.5KL 1.5KLKNPPActive #4 1.08sg 18.9KL 18.9KL 1.5KLKNPPActive #5 1.08sg 18.0KL 18.0KL 1.5KLKNPPActive #6 1.03sg 58.0KL 58.0KL 1.5KLSeawaterChemical 1.20sg 5.8KL 5.8KL 0.1KLMud Push2Slug 1.28sg 21.0KL 21.0KL 0.1KLSlug Mud

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.19sg

181.2KL60.3KL138.8KL3.8KL3.8KL3.8KL

181.2KL60.3KL138.8KL3.8KL3.8KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPEmptyEmptyEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg87,000kg

0kg11,700kg7,860kg2,200kg

0kg400kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton666.9

229.2

1,011.8Total Weight

Active#1

1.5KL1.05sg

Active#2

49.7KL1.08sg

Active#3

1.5KL1.08sg

Active#4

18.9KL1.08sg

Active#5

18.0KL1.08sg

Active#6

58.0KL1.03sg

Chemi

5.8KL1.20sg

Slug

21.0KL1.28sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 163: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 59

Engineer H.Ikedam3,582.7

Well NameDate 6, July, 2009

NanTro SEIZE Stage.2

RIH after clean up bit. Reamed F/3,530m-T/3,549m. Coredrill.Increased mud weight to 1.09sg by KCl and NaCl.

at cent.

38

8:30

60

0.30.2

87

0.577380

14

0.3

10.70.54.0

355493

1.09PIT

0.50

0.2074,500

26,900

2.15

19:303611

1.0989

4.0

60

0.30.2

0.5514680

2.24

916

0.3

10.50.5

0.50

0.2071,300

30,200

92,874,810

150

140520700

12512,00010,000

2,000

200

5,458,000

49,500

217,000806,000805,000

312,500480,000

1,500,0001,160,000

128,000

1,375

141,0603,025

2,850

2,6609,540

14,460400

2,40084,00081,00021,60014,400

3,000

115,400

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

R.Fujii

50.5323778

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 71 P/Speed No.2 (spm) : 70 P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) : 144 A/Vel DC1 (ft/min) : 222 A/Vel Riser (ft/min) :

Suface to Bit : 15

Bottom's Up : 200

Surf to Surf : 215

System Total : 252

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 703

Disp Vol. (m3) : 18

19:30 101 69 54 37 8 6168:30 73108 58 38 8 6

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

58

9.1 9.1

TOTAL Depth(MSL)

63

671

BRT Depth: 3,611.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

16510 10 10

16510

165 165 165 165

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFF

1,528.7

RecommendationBuiled up new mud volume : 70klAdded new mud to active :30.9klToday's lost mud volume : 20.8klTotal lost mud volume : 178.9kl

Btm2

Page 164: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

2,200kg

Barite

0kg

Barite

400kg

Barite

0kg

Bentonite

120,000kg

Barite

87,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 59

6. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

115,400141,060

3,0251,3752,850

2,6609,540

14,460400

2,40084,00081,00021,60014,400

3,000

49,500

217,000806,000805,000

312,500480,000

1,500,0001,160,000

128,000

209,60016,7001,700

6,000

7,0008,000

500500

1,000

3,9903,960

1,7001,200

1,700550

1,600

500500

1,000

1,000500224

1,925950

1,600740

2,9406,5401,0001,150

34,000

2703,600

325,000157,760

3,400

4,7253,3003,8001,600

12,48021,000

88,000118,000

3,5501,400

29,600

3,600

20,400

270

1,600550

1,7004,200

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

10,000

140

150

520700

12,000125

2,000

200

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg87,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg2,200kg

0kg400kg

0kg

Total Bulk Tank W.T. 229,160kg

(Unit : kg)

24:00

Page 165: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 59

6, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 89.9 ton

Material

325,000157,760

4,7253,3003,8001,6003,400

12,48021,0001,4003,550

118,00088,00029,60020,400

3,600270

1,600550

1,7001,7004,200

224500

1,000500

150

140520700

12512,00010,0002,000

200

115,400141,060

3,0251,3752,850

2,6609,540

14,460400

2,40084,00081,00021,60014,400

3,000

209,60016,7001,7001,925

9501,600

7402,9406,5401,0001,150

34,0007,0008,0006,000

3,600270

1,600550

1,7001,7001,200

224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 1.5KL 1.5KL 1.5KLEmptyActive #2 1.08sg 21.6KL 21.6KL 1.5KLKNPPActive #3 1.08sg 65.0KL 65.0KL 1.5KL While mixingWaterActive #4 1.08sg 23.9KL 23.9KL 1.5KLKNPPActive #5 1.08sg 23.1KL 23.1KL 1.5KLKNPPActive #6 1.03sg 58.0KL 58.0KL 1.5KLSeawaterChemical 0.1KL 0.1KL 0.1KLSlug 1.28sg 21.0KL 21.0KL 0.1KLSlug Mud

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.19sg

181.2KL60.3KL138.8KL3.8KL3.8KL3.8KL

181.2KL60.3KL138.8KL3.8KL3.8KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPEmptyEmptyEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg87,000kg

0kg11,700kg7,860kg2,200kg

0kg400kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton709.1

229.2

1,028.1Total Weight

Active#1

1.5KL1.05sg

Active#2

21.6KL1.08sg

Active#3

65.0KL1.08sg

Active#4

23.9KL1.08sg

Active#5

23.1KL1.08sg

Active#6

58.0KL1.03sg

Chemi

0.1KL

Slug

21.0KL1.28sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 166: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 60

Engineer H.Ikedam3,607.7

Well NameDate 7, July, 2009

NanTro SEIZE Stage.2

Cut core. Increased mud weight to 1.10sg by salt. Sweep out with 10kl of Hi-vis mud.Cont cut core.

at cent.

39

7:00

60

0.30.2

87

0.5312280

1015

0.3

10.60.54.1

3150.590

1.09(3609)

0.50

0.2071,000

29,100

2.59

20:003619

1.1090

4.2

60

0.30.2

0.5614680

2.22

1016

0.3

10.40.5

0.50

0.2073,900

28,600

93,345,810

20

11,000

471,000

31,000

440,000

1,375

141,0603,025

2,850

2,6809,540

14,460400

2,40095,00081,00021,60014,400

3,000

115,400

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

R.Fujii

53343878

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) : 18

20:00 106 72 57 38 9 7167:00 70101 55 37 8 6

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

59

9.1 9.2

TOTAL Depth(MSL)

65

673

BRT Depth: 3,636.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

16510 10 10

16510

165 165 165 165

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFF

1,553.7

RecommendationBuiled up new mud volume : 0klAdded new mud to active :66.9klToday's lost mud volume : 74.5klTotal lost mud volume : 253.4kl

Btm2

Page 167: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

2,200kg

Barite

0kg

Barite

400kg

Barite

0kg

Bentonite

120,000kg

Barite

87,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 60

7. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

115,400141,060

3,0251,3752,850

2,6809,540

14,460400

2,40095,00081,00021,60014,400

3,000

31,000

440,000

209,60016,7001,700

6,000

7,0008,000

500500

1,000

3,9903,960

1,7001,200

1,700550

1,600

500500

1,000

1,000500224

1,925950

1,600720

2,9406,5401,0001,150

23,000

2703,600

325,000157,760

3,400

4,7253,3003,8001,600

12,48021,000

88,000118,000

3,5501,400

29,600

3,600

20,400

270

1,600550

1,7004,200

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

20

11,000

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg87,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg2,200kg

0kg400kg

0kg

Total Bulk Tank W.T. 229,160kg

(Unit : kg)

24:00

Page 168: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 60

7, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 78.9 ton

Material

325,000157,760

4,7253,3003,8001,6003,400

12,48021,0001,4003,550

118,00088,00029,60020,400

3,600270

1,600550

1,7001,7004,200

224500

1,000500

20

11,000

115,400141,060

3,0251,3752,850

2,6809,540

14,460400

2,40095,00081,00021,60014,400

3,000

209,60016,7001,7001,925

9501,600

7202,9406,5401,0001,150

23,0007,0008,0006,000

3,600270

1,600550

1,7001,7001,200

224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 1.5KL 1.5KL 1.5KLEmptyActive #2 1.08sg 1.5KL 1.5KL 1.5KLKNPPActive #3 1.10sg 72.0KL 72.0KL 1.5KLWaterActive #4 1.10sg 20.4KL 20.4KL 1.5KLKNPPActive #5 1.10sg 17.0KL 17.0KL 1.5KLKNPPActive #6 1.03sg 58.0KL 58.0KL 1.5KLSeawaterChemical 0.1KL 0.1KL 0.1KLSlug 1.28sg 10.7KL 10.7KL 0.1KLSlug Mud

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.19sg

181.2KL60.3KL99.4KL3.8KL3.8KL3.8KL

181.2KL60.3KL99.4KL3.8KL3.8KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPEmptyEmptyEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg87,000kg

0kg11,700kg7,860kg2,200kg

0kg400kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton631.0

229.2

939.0Total Weight

Active#1

1.5KL1.05sg

Active#2

1.5KL1.08sg

Active#3

72.0KL1.10sg

Active#4

20.4KL1.10sg

Active#5

17.0KL1.10sg

Active#6

58.0KL1.03sg

Chemi

0.1KL

Slug

10.7KL1.28sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 169: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 61

Engineer H.Ikedam3,648.7

Well NameDate 8, July, 2009

NanTro SEIZE Stage.2

Cont cut core. Sweep out with 10kl of Hi-vis mud.

Builed up 20kl of Hi-Vis mud(F/vis300+sec/qt, PV58,YP116Gel27-30)

at cent.

38

5:30

60

0.30.2

87

0.5712280

1014

0.4

10.90.54.1

355491

1.103648

0.50

0.2072,070

27,500

2.15

20:003670

1.10101

4.0

60

0.30.2

0.5414680

2.83

1014

0.3

10.60.5

0.50

0.2071,700

28,600

102,388,410

150

3801,0401,400

300

2,100

12,0009,0002,0002,000

400

9,042,600

49,500

589,0001,612,0001,610,000

750,000480,000

1,350,0001,160,0001,100,000

256,000

86,100

1,525

141,0603,025

2,850

3,06010,58015,860

4002,700

107,00090,00023,60016,400

3,400

117,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

R.Fujii

58364489

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 70 P/Speed No.2 (spm) : 70 P/Speed No.3 (spm) : 50

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) : 143 A/Vel DC1 (ft/min) : 220 A/Vel Riser (ft/min) :

Suface to Bit : 15

Bottom's Up : 166

Surf to Surf : 181

System Total : 219

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 947

Disp Vol. (m3) : 18

20:00 116 80 63 43 10 8145:30 73108 57 38 8 6

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

60

9.2 9.2

TOTAL Depth(MSL)

68

675

BRT Depth: 3,677.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

16510 10 10

16510

165 165 165 165

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFF

1,594.7

RecommendationBuiled up new mud volume : 140klAdded new mud to active :74.0klToday's lost mud volume : 48.4klTotal lost mud volume : 301.8kl

Btm2

Page 170: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

500kg

Barite

0kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

87,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 61

8. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

117,500141,060

3,0251,5252,850

3,06010,58015,860

4002,700

107,00090,00023,60016,400

3,400

49,500

589,0001,612,0001,610,000

750,000480,000

1,350,0001,160,0001,100,000

256,000

207,50016,7001,700

6,200

8,0006,000

500500

1,000

3,9903,960

1,700800

1,700550

1,600

500500

1,000

1,000500224

1,775950

1,600340

3,0205,1401,000

85011,000

2703,600

86,100325,000157,760

3,400

4,7253,3003,8001,600

13,60021,000

98,000118,000

3,5501,400

29,600

3,600

22,600

270

1,600550

1,7004,200

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

10,000

2,200

1,120Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

9,000

2,100

380

150

1,0401,400

12,000300

2,0002,000

400

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg87,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

1,700t

400t

7,860kg500kg

0kg0kg0kg

Total Bulk Tank W.T. 227,060kg

(Unit : kg)

Page 171: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 61

8, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 63.5 ton

Material

1,120

10,000

2,200

325,000157,760

4,7253,3003,8001,6003,400

13,60021,0001,4003,550

118,00098,00029,60022,600

3,600270

1,600550

1,7001,7004,200

224500

1,000500

2,100

150

3801,0401,400

30012,0009,0002,0002,000

400

117,500141,060

3,0251,5252,850

3,06010,58015,860

4002,700

107,00090,00023,60016,400

3,400

207,50016,7001,7001,775

9501,600

3403,0205,1401,000

85011,0008,0006,0006,200

3,600270

1,600550

1,7001,700

800224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 1.5KL 1.5KL 1.5KLEmptyActive #2 1.10sg 52.6KL 52.6KL 1.5KLKNPPActive #3 1.10sg 69.1KL 69.1KL 1.5KLWaterActive #4 1.10sg 24.0KL 24.0KL 1.5KLKNPPActive #5 1.10sg 21.3KL 21.3KL 1.5KLKNPPActive #6 1.03sg 58.0KL 58.0KL 1.5KLSeawaterChemical 1.20sg 12.0KL 12.0KL 0.1KLSlug MudSlug 1.10sg 11.5KL 11.5KL 0.1KLHi-Vis Mud

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.19sg

181.2KL60.3KL99.4KL3.8KL3.8KL3.8KL

181.2KL60.3KL99.4KL3.8KL3.8KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPEmptyEmptyEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg87,000kg

0kg11,700kg7,860kg500kg0kg0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton706.1

227.1

996.7Total Weight

Active#1

1.5KL1.05sg

Active#2

52.6KL1.10sg

Active#3

69.1KL1.10sg

Active#4

24.0KL1.10sg

Active#5

21.3KL1.10sg

Active#6

58.0KL1.03sg

Chemi

12.0KL1.20sg

Slug

11.5KL1.10sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 1,000CaCl2(without water)

Unit(kg)

Page 172: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 62

Engineer H.Ikedam3,648.7

Well NameDate 9, July, 2009

NanTro SEIZE Stage.2

POOH and RIH with 12-1/4"bit.

at cent.

37

8:00

60

0.30.2

87

0.5812280

17

0.3

10.60.54.1

3654.591

1.10PIT

0.50

0.2071,400

28,000

1.98

14:00PIT

1.1093

106,938,760

75

140520700

125

5,500

6,0004,000

2,000

200

200

300300

4,550,350

24,750

217,000806,000805,000

312,500240,000600,000

1,100,000

128,000

70,000

10,80010,800

225,500

1,600

141,0603,025

2,850

3,20011,10016,560

4002,825

113,00094,00023,60018,400

3,600

200

300300

123,000

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

R.Fujii

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 70 P/Speed No.2 (spm) : 70 P/Speed No.3 (spm) : 50

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) : 143 A/Vel DC1 (ft/min) : 220 A/Vel Riser (ft/min) :

Suface to Bit : 15

Bottom's Up : 166

Surf to Surf : 181

System Total : 219

P/ Press(Mpa) : 9

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 947

Disp Vol. (m3) : 19

14:008:00 73109 58 38 8 6

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

61

9.2 9.2

TOTAL Depth(MSL)

68

675

BRT Depth: 3,677.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

16510 10 10

16510

165 165 165 165

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFF

1,594.7

Dilution mud volume, Lost mud volume and ECDBuiled up new mud volume : 70klAdded new mud to active :35.7kl(Avr 1.5kl/hr)

Today's lost mud volume : 43.3kl(Avr 1.8kl/hr)

Total lost mud volume : 345.1klEquivalent circulation density (PP140spm) : 1.105sg(@shoe), 1.11sg(@3,677mBRT)

Btm2

Page 173: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

1,600kg

Barite

2,400kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

78,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 62

9. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

123,000141,060

3,0251,6002,850

3,20011,10016,560

4002,825

113,00094,00023,60018,400

3,600

24,750

217,000806,000805,000

312,500240,000600,000

1,100,000

200

300300

128,000

70,000

10,80010,800

202,00016,7001,700

9,000

18,0006,000

500500800

3,6903,660

1,700600

1,700550

1,600

500500

1,000

1,000500224

1,700950

1,6001,9002,5004,8401,0001,125

19,000

2703,600

225,500325,000157,760

5,100

4,7253,3003,8001,600

13,60021,400

112,000132,000

3,9501,400

29,600

3,600

27,400

270

1,600550

1,7004,200

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

40014,00014,000

4,800

400

1,700Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

4,000

5,500

140

75

520700

6,000125

2,000

200

200

300300

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

9,000kg120,000kg78,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,900t5,500t

7,860kg1,600kg2,400kg

0kg0kg

9,000kg7,900kg

Total Bulk Tank W.T. 221,560kg

(Unit : kg)

24:00

Page 174: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 62

9, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 84.9 ton

Material

1,700

400

40014,00014,000

4,800

325,000157,760

4,7253,3003,8001,6005,100

13,60021,4001,4003,950

132,000112,00029,60027,400

3,600270

1,600550

1,7001,7004,200

224500

1,000500

5,500

75

140520700

1256,0004,000

2,000

200

123,000141,060

3,0251,6002,850

3,20011,10016,560

4002,825

113,00094,00023,60018,400

3,600

202,00016,7001,7001,700

9501,6001,9002,5004,8401,0001,125

19,00018,0006,0009,000

3,600270

1,600550

1,7001,700

600224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 1.5KL 1.5KL 1.5KLEmptyActive #2 1.10sg 67.9KL 67.9KL 1.5KLKNPPActive #3 1.10sg 69.3KL 69.3KL 1.5KLWaterActive #4 1.10sg 25.1KL 25.1KL 1.5KLKNPPActive #5 1.10sg 22.8KL 22.8KL 1.5KLKNPPActive #6 1.03sg 61.3KL 61.3KL 1.5KLSeawaterChemical 1.20sg 12.7KL 12.7KL 0.1KL8% LCM MUDSlug 1.10sg 11.5KL 11.5KL 0.1KLHi-Vis Mud

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.19sg

181.2KL60.3KL112.2KL3.8KL3.8KL3.8KL

181.2KL60.3KL112.2KL3.8KL3.8KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPEmptyEmptyEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg78,000kg

0kg11,700kg7,860kg1,600kg2,400kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton744.0

221.6

1,050.4Total Weight

Active#1

1.5KL1.05sg

Active#2

67.9KL1.10sg

Active#3

69.3KL1.10sg

Active#4

25.1KL1.10sg

Active#5

22.8KL1.10sg

Active#6

61.3KL1.03sg

Chemi

12.7KL1.20sg

Slug

11.5KL1.10sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 200 200 800CaCl2(without water)

Unit(kg)

Page 175: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 63

Engineer H.Ikedam3,657.7

Well NameDate 10, July, 2009

NanTro SEIZE Stage.2

RIH with 12-1/4"bit. 10m3 of LCM Spot. Observe well.Open up 12-1/4"hole.

Builed up 10kl of LCM mud.Builed up 25kl of Hi-vis mud.(F/vis:300+sec/qt)

at cent.

5:00

901.10

PIT17:003686

1.1093

4.0

60

0.30.2

0.577080

2.15

1618

0.3

10.60.5

0.50

0.2071,300

25,800

107,432,860

60

50

4,500

200

300300

494,100

93,000

125,000

70,000

10,80010,800

184,500

1,600

141,0603,025

2,850

3,26011,10016,560

4002,875

113,00094,00023,60018,400

3,600

400

600600

127,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

A.Kobayashi

54353869

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 70 P/Speed No.2 (spm) : 70 P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) : 143 A/Vel DC1 (ft/min) : 220 A/Vel Riser (ft/min) :

Suface to Bit : 15

Bottom's Up : 203

Surf to Surf : 218

System Total : 256

P/ Press(Mpa) : 13.2

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 698

Disp Vol. (m3) : 19

17:00 108 73 57 38 8 6185:00

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

9.2 9.2

TOTAL Depth(MSL)

68

675

BRT Depth: 3,686.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

16510 10 10

16510

165 165 165 165

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFF

1,603.7

Dilution mud volume, Lost mud volume and ECDBuiled up new mud volume : 0klAdded new mud to active :44.8kl(Avr 1.8kl/hr)

Today's lost mud volume : 47.5kl(Avr 1.8kl/hr)

Total lost mud volume : 392.6klEquivalent circulation density (PP140spm) : 1.105sg(@shoe), 1.11sg(@3,686mBRT)

Btm2

Page 176: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

0kg

Barite

500kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

77,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 63

10. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

127,500141,060

3,0251,6002,850

3,26011,10016,560

4002,875

113,00094,00023,60018,400

3,600

93,000

125,000

400

600600

70,000

10,80010,800

197,50016,7001,700

9,000

18,0006,000

500500600

3,3903,360

1,700600

1,700550

1,600

500500

1,000

1,000500224

1,700950

1,6001,8402,5004,8401,0001,075

19,000

2703,600

184,500325,000157,760

5,100

4,7253,3003,8001,600

13,60021,400

112,000132,000

3,9501,400

29,600

3,600

27,400

270

1,600550

1,7004,200

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

4,500

60

50

200

300300

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

1,000kg120,000kg77,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

2,600t4,500t

7,860kg0kg

500kg0kg0kg

1,000kg2,600kg

Total Bulk Tank W.T. 217,060kg

(Unit : kg)

24:00

Page 177: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 63

10, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 84.5 ton

Material

325,000157,760

4,7253,3003,8001,6005,100

13,60021,4001,4003,950

132,000112,00029,60027,400

3,600270

1,600550

1,7001,7004,200

224500

1,000500

4,500

60

50

127,500141,060

3,0251,6002,850

3,26011,10016,560

4002,875

113,00094,00023,60018,400

3,600

197,50016,7001,7001,700

9501,6001,8402,5004,8401,0001,075

19,00018,0006,0009,000

3,600270

1,600550

1,7001,700

600224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 1.5KL 1.5KL 1.5KLEmptyActive #2 1.10sg 41.9KL 41.9KL 1.5KLKNPPActive #3 1.13sg 14.7KL 14.7KL 1.5KL8% LCM MUDActive #4 1.10sg 19.1KL 19.1KL 1.5KLKNPPActive #5 1.10sg 17.5KL 17.5KL 1.5KLKNPPActive #6 1.03sg 61.2KL 61.2KL 1.5KLSeawaterChemical 1.31sg 16.4KL 16.4KL 0.1KLSlug MudSlug 1.10sg 18.5KL 18.5KL 0.1KLHi-Vis Mud

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.19sg

181.2KL60.3KL112.2KL3.8KL3.8KL3.8KL

181.2KL60.3KL112.2KL3.8KL3.8KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPEmptyEmptyEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg77,000kg

0kg11,700kg7,860kg

0kg500kg0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton657.4

217.1

959.0Total Weight

Active#1

1.5KL1.05sg

Active#2

41.9KL1.10sg

Active#3

14.7KL1.13sg

Active#4

19.1KL1.10sg

Active#5

17.5KL1.10sg

Active#6

61.2KL1.03sg

Chemi

16.4KL1.31sg

Slug

18.5KL1.10sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 200 400 600CaCl2(without water)

Unit(kg)

Page 178: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 64

Engineer H.Ikedam3,657.7

Well NameDate 11, July, 2009

NanTro SEIZE Stage.2

12-1/4" Open hple Drill F/3,592m T/3,686m. Sweep out with 20kl of Hi-vis mud.Circulate hole clean. Perform check trip F/3635m Tag at 3685.5m. Fill 1m.Circulate holeclean. POOH. R/U SLB LOG.

Builed up 20kl of Hi-vis mud.(F/vis:300+sec/qt)

at cent.

40

5:30

60

0.30.2

87

0.559780

1316

0.3

10.60.54.1

355597

1.103686

0.50

0.2071,700

26,400

2.39

20:00PIT

1.1095

111,915,110

75

220520700

1756,0004,000

2,000

200

4,482,250

24,750

341,000806,000805,000

437,500240,000600,000

1,100,000

128,000

1,675

141,0603,025

2,850

3,48011,62017,260

4003,050

119,00098,00023,60020,400

3,800

400

600600

127,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

A.Kobayashi

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) : 13.2

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) : 19

20:005:30 75110 59 40 8 6

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

63

9.2 9.2

TOTAL Depth(MSL)

68

675

BRT Depth: 3,686.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

16510 10 10

16510

165 165 165 165

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFF

1,603.7

Dilution mud volume, Lost mud volume and ECDBuiled up new mud volume : 70klAdded new mud to active :48kl(Avr 2.0kl/hr)

Today's lost mud volume : 38.6kl(Avr 1.6kl/hr)

Total lost mud volume : 430.7klEquivalent circulation density (PP140spm) : 1.105sg(@shoe), 1.11sg(@3,686mBRT)

Btm2

Page 179: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

0kg

Barite

500kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

77,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 64

11. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

127,500141,060

3,0251,6752,850

3,48011,62017,260

4003,050

119,00098,00023,60020,400

3,800

24,750

341,000806,000805,000

437,500240,000600,000

1,100,000

400

600600

128,000

197,50016,7001,700

7,000

14,0006,000

500500600

3,3903,360

1,700400

1,700550

1,600

500500

1,000

1,000500224

1,625950

1,6001,6203,4804,1401,000

90033,000

2703,600

325,000157,760

5,100

4,7253,3003,8001,600

15,10021,400

112,000152,000

3,9501,400

29,600

3,600

27,400

270

1,600550

1,7004,200

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

20,000

1,500Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

4,000

220

75

520700

6,000175

2,000

200

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg77,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg0kg

500kg0kg0kg

Total Bulk Tank W.T. 217,060kg

(Unit : kg)

24:00

Page 180: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 64

11, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 92.2 ton

Material

1,500

20,000

325,000157,760

4,7253,3003,8001,6005,100

15,10021,4001,4003,950

152,000112,00029,60027,400

3,600270

1,600550

1,7001,7004,200

224500

1,000500

75

220520700

1756,0004,000

2,000

200

127,500141,060

3,0251,6752,850

3,48011,62017,260

4003,050

119,00098,00023,60020,400

3,800

197,50016,7001,7001,625

9501,6001,6203,4804,1401,000

90033,00014,0006,0007,000

3,600270

1,600550

1,7001,700

400224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 1.5KL 1.5KL 1.5KLEmptyActive #2 1.10sg 67.0KL 67.0KL 1.5KLKNPPActive #3 1.13sg 1.5KL 1.5KL 1.5KLEmptyActive #4 1.10sg 20.0KL 20.0KL 1.5KLKNPPActive #5 1.10sg 20.0KL 20.0KL 1.5KLKNPPActive #6 1.03sg 61.2KL 61.2KL 1.5KLSeawaterChemical 1.31sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.10sg 18.0KL 18.0KL 0.1KLHi-Vis Mud

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.19sg

181.2KL60.3KL122.6KL3.8KL3.8KL3.8KL

181.2KL60.3KL122.6KL3.8KL3.8KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPEmptyEmptyEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg77,000kg

0kg11,700kg7,860kg

0kg500kg0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton672.1

217.1

981.3Total Weight

Active#1

1.5KL1.05sg

Active#2

67.0KL1.10sg

Active#3

1.5KL1.13sg

Active#4

20.0KL1.10sg

Active#5

20.0KL1.10sg

Active#6

61.2KL1.03sg

Chemi

7.0KL1.31sg

Slug

18.0KL1.10sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 400 600CaCl2(without water)

Unit(kg)

Page 181: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 65

Engineer H.Ikedam3,657.7

Well NameDate 12, July, 2009

NanTro SEIZE Stage.2

R/U SLB LOG.Run #1 & 2 Schlumberger Logging.

at cent.

7:00

931.10

PIT22:00

PIT1.10

83

0.571.78

26.5

11.5

124,442,860

225

4201,6801,900

37518,00012,000

6,000

400

12,527,750

74,250

651,0002,604,0002,185,000

937,500720,000

1,800,000

3,300,000

256,000

1,900

141,0603,025

2,850

3,90013,30019,160

4003,425

137,000110,000

23,60026,400

4,200

400

600600

127,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

A.Kobayashi

46303278

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) : 19

22:00 92 6226.57:00

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

64

9.2 9.2

TOTAL Depth(MSL)

68

675

BRT Depth: 3,686.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

16510 10 10

16510

165 165 165 165

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFF

1,603.7

Dilution mud volume, Lost mud volume and ECDBuiled up new mud volume : 210klAdded new mud to active :55.7kl(Avr 2.3kl/hr)

Today's lost mud volume : 40.7kl(Avr 1.7kl/hr)

Total lost mud volume : 471.4kl

Btm2

Page 182: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

0kg

Barite

500kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

77,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 65

12. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

127,500141,060

3,0251,9002,850

3,90013,30019,160

4003,425

137,000110,00023,60026,400

4,200

74,250

651,0002,604,0002,185,000

937,500720,000

1,800,000

3,300,000

400

600600

256,000

197,50016,7001,700

1,000

2,0006,000

500500600

3,3903,360

1,7000

1,700550

1,600

500500

1,000

1,000500224

1,400950

1,6001,2001,8002,2401,000

52515,000

2703,600

325,000157,760

5,100

4,7253,3003,8001,600

15,10021,400

112,000152,000

3,9501,400

29,600

3,600

27,400

270

1,600550

1,7004,200

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

12,000

420

225

1,6801,900

18,000375

6,000

400

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg77,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg0kg

500kg0kg0kg

Total Bulk Tank W.T. 217,060kg

(Unit : kg)

24:00

Page 183: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 65

12, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 51.2 ton

Material

325,000157,760

4,7253,3003,8001,6005,100

15,10021,4001,4003,950

152,000112,00029,60027,400

3,600270

1,600550

1,7001,7004,200

224500

1,000500

225

4201,6801,900

37518,00012,000

6,000

400

127,500141,060

3,0251,9002,850

3,90013,30019,160

4003,425

137,000110,00023,60026,400

4,200

197,50016,7001,7001,400

9501,6001,2001,8002,2401,000

52515,0002,0006,0001,000

3,600270

1,600550

1,7001,700

0224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 1.5KL 1.5KL 1.5KLEmptyActive #2 1.10sg 67.8KL 67.8KL 1.5KLKNPPActive #3 1.13sg 66.0KL 66.0KL 1.5KLEmptyActive #4 1.10sg 28.0KL 28.0KL 1.5KLKNPPActive #5 1.10sg 27.0KL 27.0KL 1.5KLKNPPActive #6 1.03sg 612.0KL 61.2KL 1.5KLSeawaterChemical 1.31sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.10sg 18.0KL 18.0KL 0.1KLHi-Vis Mud

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.08sg1.08sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.19sg

181.2KL60.3KL122.6KL83.9KL3.8KL3.8KL

181.2KL60.3KL122.6KL83.9KL3.8KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPEmptyEmptyEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg77,000kg

0kg11,700kg7,860kg

0kg500kg0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1425.0

217.1

1,693.2Total Weight

Active#1

1.5KL1.05sg

Active#2

67.8KL1.10sg

Active#3

66.0KL1.13sg

Active#4

28.0KL1.10sg

Active#5

27.0KL1.10sg

Active#6

612.0KL1.03sg

Chemi

7.0KL1.31sg

Slug

18.0KL1.10sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 400 600CaCl2(without water)

Unit(kg)

Page 184: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 66

Engineer H.Ikedam3,657.7

Well NameDate 13, July, 2009

NanTro SEIZE Stage.2

Rig down SLB tool string#2. RIH with 12-1/4"bit. Wash down from 3646m to 3652m.Sweep out with 20kl of Hi-vis mud.

at cent.

35

7:00

87

0.52

28

11.5

2744.576

1.10PIT

2.40

15:00PIT

1.1079

124,535,860

60

93,000

93,000

1,900

141,0603,025

2,850

3,96013,30019,160

4003,425

137,000110,000

23,60026,400

4,200

400

600600

127,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

A.Kobayashi

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 80 P/Speed No.2 (spm) : 80 P/Speed No.3 (spm) : 80

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) : 163 A/Vel DC1 (ft/min) : 251 A/Vel Riser (ft/min) :

Suface to Bit : 13

Bottom's Up : 137

Surf to Surf : 150

System Total : 183

P/ Press(Mpa) : 15.4

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 1,196

Disp Vol. (m3) : 19

15:007:00 6289 49 33 7 6

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

65

9.2 9.2

TOTAL Depth(MSL)

68

675

BRT Depth: 3,686.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

16510 10 10

16510

165 165 165 165

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFF

1,603.7

Dilution mud volume, Lost mud volume and ECDBuiled up new mud volume : 0klAdded new mud to active :38.9kl(Avr 1.6kl/hr)

Today's lost mud volume : 43.9kl(Avr 1.8kl/hr)

Total lost mud volume : 515.3kl

Btm2

Page 185: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

0kg

Barite

500kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

77,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 66

13. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

127,500141,060

3,0251,9002,850

3,96013,30019,160

4003,425

137,000110,00023,60026,400

4,200

93,000

400

600600

197,50016,7001,700

4,200

14,0006,000

500500600

3,3903,360

1,700800

1,700550

1,600

500500

1,000

1,000500224

1,400950

1,6001,1401,8002,2401,000

52527,000

2703,600

325,000157,760

5,100

4,7253,3003,8001,600

15,10021,400

124,000164,000

3,9501,400

29,600

3,600

30,600

270

1,600550

1,7005,000

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

12,00012,000

3,200

800

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

60

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg77,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg0kg

500kg0kg0kg

Total Bulk Tank W.T. 217,060kg

(Unit : kg)

24:00

Page 186: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 66

13, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 79.1 ton

Material

12,00012,000

3,200

800

325,000157,760

4,7253,3003,8001,6005,100

15,10021,4001,4003,950

164,000124,00029,60030,600

3,600270

1,600550

1,7001,7005,000

224500

1,000500

60

127,500141,060

3,0251,9002,850

3,96013,30019,160

4003,425

137,000110,00023,60026,400

4,200

197,50016,7001,7001,400

9501,6001,1401,8002,2401,000

52527,00014,0006,0004,200

3,600270

1,600550

1,7001,700

800224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.05sg 1.5KL 1.5KL 1.5KLEmptyActive #2 1.10sg 49.0KL 49.0KL 1.5KLKNPPActive #3 1.10sg 69.0KL 69.0KL 1.5KLKNPPActive #4 1.10sg 26.0KL 26.0KL 1.5KLKNPPActive #5 1.10sg 24.0KL 24.0KL 1.5KLKNPPActive #6 1.03sg 61.0KL 61.0KL 1.5KLSeawaterChemical 1.31sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.10sg 7.0KL 7.0KL 0.1KLHi-Vis Mud

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.10sg

181.2KL60.3KL122.6KL83.9KL3.8KL3.8KL

181.2KL60.3KL122.6KL83.9KL3.8KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPEmptyEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg77,000kg

0kg11,700kg7,860kg

0kg500kg0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton804.7

217.1

1,100.9Total Weight

Active#1

1.5KL1.05sg

Active#2

49.0KL1.10sg

Active#3

69.0KL1.10sg

Active#4

26.0KL1.10sg

Active#5

24.0KL1.10sg

Active#6

61.0KL1.03sg

Chemi

7.0KL1.31sg

Slug

7.0KL1.10sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 400 600CaCl2(without water)

Unit(kg)

Page 187: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 67

Engineer H.Ikedam3,657.7

Well NameDate 14, July, 2009

NanTro SEIZE Stage.2

POOH. R/U SLB LOG. Run #3 Schlumberger Logging.

at cent.

46

0:15

60

0.30.2

97

0.547380

1315

0.3

10.70.54.2

3861107

1.103643

0.50

0.1577,000

28,000

2.93

17:00PIT

1.1090

129,304,370

75

200640500

125

11,860

6,0004,000

2,000

200

4,768,510

24,750

310,000992,000575,000

312,500240,000600,000

1,100,000

128,000

486,260

1,975

141,0603,025

2,850

4,16013,94019,660

4003,550

143,000114,000

23,60028,400

4,400

400

600600

139,360

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

A.Kobayashi

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) : 19

17:000:15 84122 66 46 10 8

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

66

9.2 9.2

TOTAL Depth(MSL)

68

675

BRT Depth: 3,686.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

16510 10 10

16510

165 165 165 165

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFF

1,603.7

Dilution mud volume, Lost mud volume and ECDBuiled up new mud volume : 70klAdded new mud to active :24.1kl(Avr 1..0kl/hr)

Today's lost mud volume : 48.4kl(Avr 2.0kl/hr)

Total lost mud volume : 563.7kl

Btm2

Page 188: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

13,140kg

Barite

6,000kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

46,500kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 67

14. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

139,360141,060

3,0251,9752,850

4,16013,94019,660

4003,550

143,000114,00023,60028,400

4,400

24,750

310,000992,000575,000

312,500240,000600,000

1,100,000

400

600600

128,000

185,64016,7001,700

2,200

10,0006,000

500500600

3,3903,360

1,700600

1,700550

1,600

500500

1,000

1,000500224

1,325950

1,600940

1,1601,7401,000

40021,000

2703,600

486,260325,000157,760

5,100

4,7253,3003,8001,600

15,10021,400

124,000164,000

3,9501,400

29,600

3,600

30,600

270

1,600550

1,7005,000

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

4,000

11,860

200

75

640500

6,000125

2,000

200

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

30,500kg120,000kg46,500kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

17,360t11,860t

7,860kg13,140kg6,000kg

0kg0kg

30,500kg17,360kg

Total Bulk Tank W.T. 205,200kg

(Unit : kg)

24:00

Page 189: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 67

14, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 65.4 ton

Material

325,000157,760

4,7253,3003,8001,6005,100

15,10021,4001,4003,950

164,000124,00029,60030,600

3,600270

1,600550

1,7001,7005,000

224500

1,000500

11,860

75

200640500

1256,0004,000

2,000

200

139,360141,060

3,0251,9752,850

4,16013,94019,660

4003,550

143,000114,00023,60028,400

4,400

185,64016,7001,7001,325

9501,600

9401,1601,7401,000

40021,00010,0006,0002,200

3,600270

1,600550

1,7001,700

600224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 8.6KL 8.6KL 1.5KLKill mudActive #2 1.10sg 20.0KL 20.0KL 1.5KLKNPPActive #3 1.10sg 69.0KL 69.0KL 1.5KLKNPPActive #4 1.10sg 18.7KL 18.7KL 1.5KLKNPPActive #5 1.10sg 17.0KL 17.0KL 1.5KLKNPPActive #6 1.03sg 61.0KL 61.0KL 1.5KLSeawaterChemical 1.31sg 12.0KL 12.0KL 0.1KLSlug MudSlug 1.10sg 7.0KL 7.0KL 0.1KLHi-Vis Mud

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.10sg

162.0KL61.0KL122.6KL83.9KL72.0KL3.8KL

162.0KL61.0KL122.6KL83.9KL72.0KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg46,500kg

0kg11,700kg7,860kg13,140kg6,000kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton828.4

205.2

1,099.0Total Weight

Active#1

8.6KL1.30sg

Active#2

20.0KL1.10sg

Active#3

69.0KL1.10sg

Active#4

18.7KL1.10sg

Active#5

17.0KL1.10sg

Active#6

61.0KL1.03sg

Chemi

12.0KL1.31sg

Slug

7.0KL1.10sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 400 600CaCl2(without water)

Unit(kg)

Page 190: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 68

Engineer H.Ikedam3,657.7

Well NameDate 15, July, 2009

NanTro SEIZE Stage.2

POOH. R/U SLB LOG. Run #3 Schlumberger Logging. Rig down SLB tool string#3.Pick up and make up surface plug launcher. Make up stand for cementing and rack backsame. Make up 17"HO BHA.

at cent.

49

15:00

60

0.30.2

87

0.517380

15

0.3

10.80.54.2

3660.5105

1.10PIT

0.50

0.1077,000

28,000

3.55

133,586,620

75

200640500

1256,0004,000

2,000

200

4,282,250

24,750

310,000992,000575,000

312,500240,000600,000

1,100,000

128,000

2,050

141,0603,025

2,850

4,36014,58020,160

4003,675

149,000118,000

23,60030,400

4,600

400

600600

139,360

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

I. Torimoto

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) : 20

15:00 85121 64 41 10 7TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpm

VG METER READING

67

9.2

TOTAL Depth(MSL)

132

738

BRT Depth: 3,686.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFF

1,603.7

Dilution mud volume, Lost mud volume and ECDBuiled up new mud volume : 70klAdded new mud to active :44.0kl(Avr 1.8kl/hr)

Today's lost mud volume : 44.0kl(Avr 1.8kl/hr)

Total lost mud volume : 607.7kl

Btm2 84 84 84 84 84 84

Page 191: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

13,140kg

Barite

6,000kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

46,500kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 68

15. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

139,360141,060

3,0252,0502,850

4,36014,58020,160

4003,675

149,000118,00023,60030,400

4,600

24,750

310,000992,000575,000

312,500240,000600,000

1,100,000

400

600600

128,000

185,64016,7001,700

200

6,0006,000

500500600

3,3903,360

1,700400

1,700550

1,600

500500

1,000

1,000500224

1,250950

1,600740520

1,2401,000

27515,000

2703,600

325,000157,760

5,100

4,7253,3003,8001,600

15,10021,400

124,000164,000

3,9501,400

29,600

3,600

30,600

270

1,600550

1,7005,000

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

4,000

200

75

640500

6,000125

2,000

200

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg46,500kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg13,140kg6,000kg

0kg0kg

Total Bulk Tank W.T. 205,200kg

(Unit : kg)

24:00

Page 192: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 68

15, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 51.6 ton

Material

325,000157,760

4,7253,3003,8001,6005,100

15,10021,4001,4003,950

164,000124,00029,60030,600

3,600270

1,600550

1,7001,7005,000

224500

1,000500

75

200640500

1256,0004,000

2,000

200

139,360141,060

3,0252,0502,850

4,36014,58020,160

4003,675

149,000118,00023,60030,400

4,600

185,64016,7001,7001,250

9501,600

740520

1,2401,000

27515,0006,0006,000

200

3,600270

1,600550

1,7001,700

400224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 3.9KL 3.9KL 1.5KLKill mudActive #2 1.10sg 5.5KL 5.5KL 1.5KLKNPPActive #3 1.10sg 69.0KL 69.0KL 1.5KLKNPPActive #4 1.10sg 23.8KL 23.8KL 1.5KLKNPPActive #5 1.10sg 23.2KL 23.2KL 1.5KLKNPPActive #6 1.03sg 61.0KL 61.0KL 1.5KLSeawaterChemical 1.31sg 12.0KL 12.0KL 0.1KLSlug MudSlug 1.10sg 7.0KL 7.0KL 0.1KLHi-Vis Mud

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.10sg

162.0KL61.0KL122.6KL50.7KL141.6KL3.8KL

162.0KL61.0KL122.6KL50.7KL141.6KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg46,500kg

0kg11,700kg7,860kg13,140kg6,000kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton858.8

205.2

1,115.6Total Weight

Active#1

3.9KL1.30sg

Active#2

5.5KL1.10sg

Active#3

69.0KL1.10sg

Active#4

23.8KL1.10sg

Active#5

23.2KL1.10sg

Active#6

61.0KL1.03sg

Chemi

12.0KL1.31sg

Slug

7.0KL1.10sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 400 600CaCl2(without water)

Unit(kg)

Page 193: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 69

Engineer H.Ikedam2,991.7

Well NameDate 16, July, 2009

NanTro SEIZE Stage.2

RIH 17" BHA. Open up 17"hole F/2,800m T/2,964m. Sweep with 10m3 of Hi-vis.Drilling on.

at cent.

21:002975

1.1011559345099

4.1

60

0.30.2

0.497380

3.95

1113

0.3

11.10.5

0.50

0.2073,500

25,800

47

8:00

60

0.30.2

97

0.5112280

1114

0.3

10.90.54.1

3558.5103

1.102848

0.50

0.2075,300

27,500

3.35

14:302926

1.10114

4.2

60

0.30.2

0.507380

3.66

913

0.3

11.20.5

0.50

0.2573,500

25,300

138,561,370

75

400640500

2507,0004,0001,0001,000

200

4,974,750

24,750

620,000992,000575,000

625,000280,000600,000580,000550,000

128,000

2,125

141,0603,025

2,850

4,76015,22020,660

4003,925

156,000122,000

24,60031,400

4,800

400

600600

139,360

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

I. Torimoto

59.535498

10

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 95 P/Speed No.2 (spm) : 95 P/Speed No.3 (spm) : 50

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) : 90 A/Vel DC1 (ft/min) : 106 A/Vel Riser (ft/min) :

Suface to Bit : 9

Bottom's Up : 121

Surf to Surf : 130

System Total : 158

P/ Press(Mpa) : 17.1

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 1,196

Disp Vol. (m3) : 17

14:3021:00 84118 66 45 10 9

119 84 68 47 11 8138:00 82117 64 43 10 7

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

68

9.2 9.2 9.2

TOTAL Depth(MSL)

34

643

BRT Depth: 3,020.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3ONONONONON

937.7

Dilution mud volume, Lost mud volume and ECDBuiled up new mud volume : 70kl, Builed up Hi-vis mud volume : 50kl,Added new mud to active :77.7kl(Avr 3.2kl/hr)

Today's lost mud volume : 72.8kl(Avr 3.0kl/hr)

Total lost mud volume : 680.5klEquivalent circulation density (PP190spm) : 1.107sg(@shoe), 1.11sg(@3,030mBRT)

Btm2 84 84 84 84 84 84

Page 194: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

13,140kg

Barite

6,000kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

46,500kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 69

16. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

139,360141,060

3,0252,1252,850

4,76015,22020,660

4003,925

156,000122,00024,60031,400

4,800

24,750

620,000992,000575,000

625,000280,000600,000580,000550,000

400

600600

128,000

185,64016,7001,700

7,200

14,0005,000

500500600

3,3903,360

1,7001,000

1,700550

1,600

500500

1,000

1,000500224

1,175950

1,6001,3401,000

7401,0001,025

20,000

2703,600

325,000157,760

6,100

4,7253,3003,8001,600

16,22021,400

136,000176,000

4,9501,400

29,600

3,600

38,600

270

1,600550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

1,00012,00012,000

8,000

1,1201,000

800

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

4,000

400

75

640500

7,000250

1,0001,000

200

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg46,500kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg13,140kg6,000kg

0kg0kg

Total Bulk Tank W.T. 205,200kg

(Unit : kg)

24:00

Page 195: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 69

16, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 72.5 ton

Material

1,0001,120

1,00012,00012,000

8,000

800

325,000157,760

4,7253,3003,8001,6006,100

16,22021,4001,4004,950

176,000136,00029,60038,600

3,600270

1,600550

1,7001,7005,800

224500

1,000500

75

400640500

2507,0004,0001,0001,000

200

139,360141,060

3,0252,1252,850

4,76015,22020,660

4003,925

156,000122,00024,60031,400

4,800

185,64016,7001,7001,175

9501,6001,3401,000

7401,0001,025

20,00014,0005,0007,200

3,600270

1,600550

1,7001,7001,000

224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.10sg 37.0KL 37.0KL 1.5KLHi-visActive #2 1.10sg 58.0KL 58.0KL 1.5KLKNPPActive #3 1.10sg 3.0KL 3.0KL 1.5KLKNPPActive #4 1.10sg 24.0KL 24.0KL 1.5KLKNPPActive #5 1.10sg 23.0KL 23.0KL 1.5KLKNPPActive #6 1.03sg 61.0KL 61.0KL 1.5KLSeawaterChemical 1.31sg 12.0KL 12.0KL 0.1KLSlug MudSlug 1.10sg 6.0KL 6.0KL 0.1KLHi-Vis Mud

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.10sg

162.0KL61.0KL86.7KL50.7KL104.0KL3.8KL

162.0KL61.0KL86.7KL50.7KL104.0KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg46,500kg

0kg11,700kg7,860kg13,140kg6,000kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton798.4

205.2

1,076.0Total Weight

Active#1

37.0KL1.10sg

Active#2

58.0KL1.10sg

Active#3

3.0KL1.10sg

Active#4

24.0KL1.10sg

Active#5

23.0KL1.10sg

Active#6

61.0KL1.03sg

Chemi

12.0KL1.31sg

Slug

6.0KL1.10sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 400 600CaCl2(without water)

Unit(kg)

Page 196: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 70

Engineer Maruyamam3,174.7

Well NameDate 17, July, 2009

NanTro SEIZE Stage.2

Open hole to 17" f/3,020 t/3,078m. Unable to brake off HPS. Circ andBTM's up. POOH to shoe and troubleshoot on HPS. RIH 17" holeopening ass'y to 3,078m. Resume open hole to 17".

at cent.

23:003197

1.1010556.5364188

4.0

60

0.20.2

0.557380

2.44

1113

0.3

11.00.5

0.50

0.2073,800

25,200

43

3:30

60

0.30.2

97

0.547380

1114

0.3

11.00.54.0

3657.5106

1.103070

0.50

0.2074,600

25,800

2.70

9:302775

1.10106

4.1

60

0.20.2

0.517380

3.46

1013

0.3

11.10.5

0.50

0.2073,500

25,800

142,843,620

75

200640500

1256,0004,000

2,000

200

4,282,250

24,750

310,000992,000575,000

312,500240,000600,000

1,100,000

128,000

2,200

141,0603,025

2,850

4,96015,86021,160

4004,050

162,000126,000

24,60033,400

5,000

400

600600

139,360

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

I. Torimoto

57.5344788

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 99 P/Speed No.2 (spm) : 99 P/Speed No.3 (spm) : 59

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) : 94 A/Vel DC1 (ft/min) : 111 A/Vel Riser (ft/min) :

Suface to Bit : 9

Bottom's Up : 121

Surf to Surf : 130

System Total : 157

P/ Press(Mpa) : 17.1

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 1,281

Disp Vol. (m3) : 18

9:3023:00 77113 61 41 10 7

115 81 66 43 9 8133:30 79115 63 42 10 7

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

69

9.2 9.2 9.2

TOTAL Depth(MSL)

61

669

BRT Depth: 3,203.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3ONONONONON

1,120.7

Dilution mud volume, Lost mud volume and ECDBuiled up new mud volume : 70m3Added new mud to active :103.7m3(Avr 4.3m3/hr)

Today's lost mud volume : 64m3(Avr 2.6m3/hr)

Total lost mud volume : 744.5m3Equivalent circulation density (PP190spm) : 1.1066sg(@shoe),1.1071sg(@3,200mBRT)

Btm2 84 84 84 84 84 84

Page 197: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

13,140kg

Barite

6,000kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

46,500kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 70

17. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

139,360141,060

3,0252,2002,850

4,96015,86021,160

4004,050

162,000126,00024,60033,400

5,000

24,750

310,000992,000575,000

312,500240,000600,000

1,100,000

400

600600

128,000

185,64016,7001,700

10,000

10,0005,000

500500600

3,3903,360

1,700800

1,700550

1,600

500500

1,000

1,000500224

1,100950

1,6001,140

360240

1,000900

14,000

2703,600

325,000157,760

6,100

4,7253,3003,8001,600

16,22021,400

136,000176,000

4,9501,400

29,600

3,600

43,400

270

1,600550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

4,800

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

4,000

200

75

640500

6,000125

2,000

200

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg46,500kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg13,140kg6,000kg

0kg0kg

Total Bulk Tank W.T. 205,200kg

(Unit : kg)

24:00

Page 198: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 70

17, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 63.5 ton

Material

4,800

325,000157,760

4,7253,3003,8001,6006,100

16,22021,4001,4004,950

176,000136,00029,60043,400

3,600270

1,600550

1,7001,7005,800

224500

1,000500

75

200640500

1256,0004,000

2,000

200

139,360141,060

3,0252,2002,850

4,96015,86021,160

4004,050

162,000126,00024,60033,400

5,000

185,64016,7001,7001,100

9501,6001,140

360240

1,000900

14,00010,0005,000

10,000

3,600270

1,600550

1,7001,700

800224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.10sg 40.8KL 40.8KL 1.5KLHi-visActive #2 1.10sg 8.2KL 8.2KL 1.5KLKNPPActive #3 1.10sg 71.8KL 71.8KL 1.5KL newKNPPActive #4 1.10sg 26.6KL 26.6KL 1.5KLKNPPActive #5 1.10sg 22.6KL 22.6KL 1.5KLKNPPActive #6 1.03sg 59.6KL 59.6KL 1.5KLSeawaterChemical 1.31sg 12.0KL 12.0KL 0.1KLSlug MudSlug 1.10sg 1.7KL 1.7KL 0.1KLHi-Vis Mud

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg1.10sg

162.0KL61.0KL86.7KL3.8KL

104.0KL3.8KL

162.0KL61.0KL86.7KL3.8KL

104.0KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg46,500kg

0kg11,700kg7,860kg13,140kg6,000kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton768.1

205.2

1,036.8Total Weight

Active#1

40.8KL1.10sg

Active#2

8.2KL1.10sg

Active#3

71.8KL1.10sg

Active#4

26.6KL1.10sg

Active#5

22.6KL1.10sg

Active#6

59.6KL1.03sg

Chemi

12.0KL1.31sg

Slug

1.7KL1.10sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 400 600CaCl2(without water)

Unit(kg)

Page 199: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 71

Engineer H. Maruyamam3,432.7

Well NameDate 18, July, 2009

NanTro SEIZE Stage.2

Continue open hole to 17" f/3,203 t/3,461m.

Troubleshoot on depth sensor.Check mech. and elec. condition of pipe handler. Troubleshoot onpipe handler, no success.

at cent.

21:003417

1.1010757344688

4.1

60

0.30.2

0.513.31

1014

0.4

11.00.5

0.50

0.2073,500

24,700

46

9:30

60

0.40.2

88

0.5212280

1115

0.5

11.10.54.1

3558106

1.103275

0.50

0.2074,600

25,200

3.20

16:003344

1.10112

4.2

60

0.30.2

0.557380

2.62

1115

0.3

11.10.5

0.50

0.2073,500

24,700

147,202,370

75

260960

1506,0004,000

2,000

200

4,358,750

24,750

403,0001,488,000

375,000240,000600,000

1,100,000

128,000

2,275

141,0603,025

2,850

5,22016,82021,160

4004,200

168,000130,000

24,60035,400

5,200

400

600600

139,360

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

I. Torimoto

58.5374388

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 100 P/Speed No.2 (spm) : 100 P/Speed No.3 (spm) : 64

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) : 94 A/Vel DC1 (ft/min) : 112 A/Vel Riser (ft/min) :

Suface to Bit : 10

Bottom's Up : 127

Surf to Surf : 137

System Total : 163

P/ Press(Mpa) : 20

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 1,316

Disp Vol. (m3) : 19

16:0021:00 80114 61 42 9 8

117 80 63 47 10 8159:30 81116 65 45 11 8

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

70

9.2 9.2 9.2

TOTAL Depth(MSL)

99

706

BRT Depth: 3,461.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3ONONONONON

1,378.7

Dilution mud volume, Lost mud volume and ECDBuiled up new mud volume : 70m3Added new mud to active :112.6m3(Avr 4.7m3/hr)

Today's lost mud volume : 63m3(Avr 2.6m3/hr)

Total lost mud volume : 807.5m3Equivalent circulation density (PP190spm) : 1.1067sg(@shoe),1.1074sg(@3,429mBRT)

Btm2 84 84 84 84 84 84

Page 200: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

13,140kg

Barite

6,000kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

46,500kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 71

18. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

139,360141,060

3,0252,2752,850

5,22016,82021,160

4004,200

168,000130,00024,60035,400

5,200

24,750

403,0001,488,000

375,000240,000600,000

1,100,000

400

600600

128,000

185,64016,7001,700

8,000

14,0005,000

500500600

3,3903,360

1,700600

1,700550

1,600

500500

1,000

1,000500224

1,025950

1,600880

1,160240

1,000750

20,000

2703,600

325,000157,760

6,100

4,7253,3003,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

270

1,600550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

12,0008,000

1,760Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

4,000

260

75

960

6,000150

2,000

200

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg46,500kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg13,140kg6,000kg

0kg0kg

Total Bulk Tank W.T. 205,200kg

(Unit : kg)

24:00

Page 201: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 71

18, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 71.6 ton

Material

1,760

12,0008,000

325,000157,760

4,7253,3003,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600270

1,600550

1,7001,7005,800

224500

1,000500

75

260960

1506,0004,000

2,000

200

139,360141,060

3,0252,2752,850

5,22016,82021,160

4004,200

168,000130,00024,60035,400

5,200

185,64016,7001,7001,025

9501,600

8801,160

2401,000

75020,00014,0005,0008,000

3,600270

1,600550

1,7001,700

600224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.10sg 34.0KL 34.0KL 1.5KLHi-visActive #2 1.10sg 68.5KL 68.5KL 1.5KL Still mixKNPPActive #3 1.10sg 51.2KL 51.2KL 1.5KLKNPPActive #4 1.10sg 30.9KL 30.9KL 1.5KLKNPPActive #5 1.10sg 26.3KL 26.3KL 1.5KLKNPPActive #6 1.03sg 59.6KL 59.6KL 1.5KLSeawaterChemical 1.31sg 12.0KL 12.0KL 0.1KLSlug MudSlug 1.7KL 1.7KL 0.1KLEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg

162.0KL61.0KL66.9KL3.8KL43.3KL3.8KL

162.0KL61.0KL66.9KL3.8KL43.3KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPEmptyKNPPEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg46,500kg

0kg11,700kg7,860kg13,140kg6,000kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton718.9

205.2

995.7Total Weight

Active#1

34.0KL1.10sg

Active#2

68.5KL1.10sg

Active#3

51.2KL1.10sg

Active#4

30.9KL1.10sg

Active#5

26.3KL1.10sg

Active#6

59.6KL1.03sg

Chemi

12.0KL1.31sg

Slug

1.7KL

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 400 600CaCl2(without water)

Unit(kg)

Page 202: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 72

Engineer H. Maruyamam3,622.7

Well NameDate 19, July, 2009

NanTro SEIZE Stage.2

Continue open hole to 17" f/3,461 t/3,651m(TD). Pump 10m3 of Hi-Vismud and circ hole clean. W/Trip to shoe.

at cent.

20:453380

1.1011863.5414599

4.1

60

0.30.1

0.562.58

16

0.3

11.10.5

0.50

0.2075,600

25,800

52

7:20

60

0.40.1

119

0.5012280

1115

0.4

10.90.54.0

3763119

1.103574

0.50

0.2075,600

25,200

3.90

14:303651

1.10112

4.3

60

0.30.2

0.487380

4.48

1014

0.5

11.00.5

0.50

0.2073,500

24,700

147,918,370

220

150

716,000

341,000

375,000

2,275

141,0603,025

2,850

5,44016,82021,160

4004,350

168,000130,000

24,60035,400

5,200

400

600600

139,360

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

I. Torimoto

60.534531011

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 100 P/Speed No.2 (spm) : 100 P/Speed No.3 (spm) : 60

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) : 94 A/Vel DC1 (ft/min) : 112 A/Vel Riser (ft/min) :

Suface to Bit : 10

Bottom's Up : 135

Surf to Surf : 145

System Total : 172

P/ Press(Mpa) : 20

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 1,296

Disp Vol. (m3) : 20

14:3020:45 86127 63 46 10 8

121 87 68 54 11 10147:20 89126 71 50 12 9

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

71

9.2 9.2 9.2

TOTAL Depth(MSL)

127

733

BRT Depth: 3,651.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3ONONONONON

1,568.7

Dilution mud volume, Lost mud volume and ECDBuiled up new mud volume : -m3Added new mud to active :77.4m3(Avr 3.23m3/hr)

Today's lost mud volume : 66.4m3(Avr 2.77m3/hr)

Total lost mud volume : 873.9m3Equivalent circulation density (PP190spm) : 1.1074sg(@shoe),1.1083sg(@3,651mBRT)

Btm2 84 84 84 84 84 84

Page 203: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

13,140kg

Barite

6,000kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

46,500kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 72

19. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

139,360141,060

3,0252,2752,850

5,44016,82021,160

4004,350

168,000130,00024,60035,400

5,200

341,000

375,000

400

600600

185,64016,7001,700

8,000

14,0005,000

500500600

3,3903,360

1,700600

1,700550

1,600

500500

1,000

1,000500224

1,025950

1,600660

1,160240

1,000600

20,000

2703,600

325,000157,760

6,100

4,7253,3003,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

270

1,600550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

220

150

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg46,500kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg13,140kg6,000kg

0kg0kg

Total Bulk Tank W.T. 205,200kg

(Unit : kg)

24:00

Page 204: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 72

19, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 71.3 ton

Material

325,000157,760

4,7253,3003,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600270

1,600550

1,7001,7005,800

224500

1,000500

220

150

139,360141,060

3,0252,2752,850

5,44016,82021,160

4004,350

168,000130,00024,60035,400

5,200

185,64016,7001,7001,025

9501,600

6601,160

2401,000

60020,00014,0005,0008,000

3,600270

1,600550

1,7001,700

600224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.10sg 69.2KL 69.2KL 1.5KLHi-visActive #2 1.10sg 64.9KL 64.9KL 1.5KLKNPPActive #3 1.10sg 1.9KL 1.9KL 1.5KLKNPPActive #4 1.10sg 22.6KL 22.6KL 1.5KLKNPPActive #5 1.10sg 22.1KL 22.1KL 1.5KLKNPPActive #6 1.03sg 59.6KL 59.6KL 1.5KLSeawaterChemical 1.31sg 12.0KL 12.0KL 0.1KLSlug MudSlug 1.7KL 1.7KL 0.1KLEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg

162.0KL61.0KL11.7KL3.8KL43.3KL3.8KL

162.0KL61.0KL11.7KL3.8KL43.3KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPEmptyKNPPEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg46,500kg

0kg11,700kg7,860kg13,140kg6,000kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton626.0

205.2

902.5Total Weight

Active#1

69.2KL1.10sg

Active#2

64.9KL1.10sg

Active#3

1.9KL1.10sg

Active#4

22.6KL1.10sg

Active#5

22.1KL1.10sg

Active#6

59.6KL1.03sg

Chemi

12.0KL1.31sg

Slug

1.7KL

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 400 600CaCl2(without water)

Unit(kg)

Page 205: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 73

Engineer H. Maruyamam3,622.7

Well NameDate 20, July, 2009

NanTro SEIZE Stage.2

Run back to BTM. Circ and pump 20m3 of Hi-vis for hole clean. Spot45m3 of Hi-vis. POOH BHA.

at cent.

21:00PIT

1.1011561345411124.0

60

0.30.1

0.4712280

4.66

17

0.5

10.90.5

0.50

0.2073,500

24,700

58

7:00

60

0.30.1

1210

0.487380

1112

0.3

10.90.54.0

3867127

1.103625

0.50

0.2075,600

24,800

4.78

13:003171

1.10117

4.0

60

0.30.1

0.4412280

5.62

14

0.4

11.30.5

0.50

0.2075,600

24,700

148,111,070

4,700

192,700

192,700

2,275

141,0603,025

2,850

5,44016,82021,160

4004,350

168,000130,000

24,60035,400

5,200

400

600600

144,060

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

I. Torimoto

60.532571113

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) : 20

13:0021:00 88122 66 55 11 10

121 89 62 57 13 11147:00 96134 68 54 13 10

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

72

9.2 9.2 9.2

TOTAL Depth(MSL)

127

733

BRT Depth: 3,651.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFF

1,568.7

Dilution mud volume, Lost mud volume and ECDBuiled up new mud volume : -m3Added new mud to active :85m3(Avr 3.54m3/hr, inc 65m3 of Hi-vis)

Today's lost mud volume : 47m3(Avr 1.95m3/hr)

Total lost mud volume : 920.9m3Equivalent circulation density (PP190spm) : 1.1074sg(@shoe),1.1083sg(@3,651mBRT)

Btm2 84 84 84 84 84 84

Page 206: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

13,140kg

Barite

1,300kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

46,500kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 73

20. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

144,060141,060

3,0252,2752,850

5,44016,82021,160

4004,350

168,000130,00024,60035,400

5,200

400

600600

180,94016,7001,700

8,000

14,0005,000

500500600

3,3903,360

1,700600

1,700550

1,600

500500

1,000

1,000500224

1,025950

1,600660

1,160240

1,000600

20,000

2703,600

192,700325,000157,760

6,100

4,7253,3003,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

270

1,600550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

4,700

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg46,500kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

4,700t

7,860kg13,140kg1,300kg

0kg0kg

Total Bulk Tank W.T. 200,500kg

(Unit : kg)

24:00

Page 207: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 73

20, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 71.3 ton

Material

325,000157,760

4,7253,3003,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600270

1,600550

1,7001,7005,800

224500

1,000500

4,700 144,060141,060

3,0252,2752,850

5,44016,82021,160

4004,350

168,000130,00024,60035,400

5,200

180,94016,7001,7001,025

9501,600

6601,160

2401,000

60020,00014,0005,0008,000

3,600270

1,600550

1,7001,700

600224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.00sg 20.5KL 20.5KL 1.5KL for Mud push2Drill WaterActive #2 1.10sg 47.3KL 47.3KL 1.5KLKNPPActive #3 1.9KL 1.9KL 1.5KLEmptyActive #4 1.10sg 30.5KL 30.5KL 1.5KLKNPPActive #5 1.10sg 30.8KL 30.8KL 1.5KLKNPPActive #6 1.03sg 56.2KL 56.2KL 1.5KLSeawaterChemical 1.31sg 12.0KL 12.0KL 0.1KLSlug MudSlug 1.03sg 22.0KL 22.0KL 0.1KL for chemical washSeawater

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg

162.0KL61.0KL11.7KL3.8KL43.3KL3.8KL

162.0KL61.0KL11.7KL3.8KL43.3KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPEmptyKNPPEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg46,500kg

0kg11,700kg7,860kg13,140kg1,300kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton586.4

200.5

858.2Total Weight

Active#1

20.5KL1.00sg

Active#2

47.3KL1.10sg

Active#3

1.9KL

Active#4

30.5KL1.10sg

Active#5

30.8KL1.10sg

Active#6

56.2KL1.03sg

Chemi

12.0KL1.31sg

Slug

22.0KL1.03sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 400 600CaCl2(without water)

Unit(kg)

Page 208: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 73

Engineer H. Maruyamam3,622.7

Well NameDate 20, July, 2009

NanTro SEIZE Stage.2

Run back to BTM. Circ and pump 20m3 of Hi-vis for hole clean. Spot45m3 of Hi-vis. POOH BHA.

at cent.

21:00PIT

1.1011561345411124.0

60

0.30.1

0.4712280

4.66

17

0.5

10.90.5

0.50

0.2073,500

24,700

58

7:00

60

0.30.1

1210

0.487380

1112

0.3

10.90.54.0

3867127

1.103625

0.50

0.2075,600

24,800

4.78

13:003171

1.10117

4.0

60

0.30.1

0.4412280

5.62

14

0.4

11.30.5

0.50

0.2075,600

24,700

148,111,070

4,700

192,700

192,700

2,275

141,0603,025

2,850

5,44016,82021,160

4004,350

168,000130,000

24,60035,400

5,200

400

600600

144,060

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

I. Torimoto

60.532571113

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) : 20

13:0021:00 88122 66 55 11 10

121 89 62 57 13 11147:00 96134 68 54 13 10

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

72

9.2 9.2 9.2

TOTAL Depth(MSL)

127

733

BRT Depth: 3,651.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFF

1,568.7

Dilution mud volume, Lost mud volume and ECDBuiled up new mud volume : -m3Added new mud to active :124m3(Avr 5.1m3/hr, inc 65m3 of Hi-vis)

Today's lost mud volume : 47m3(Avr 1.95m3/hr)

Total lost mud volume : 920.9m3Equivalent circulation density (PP190spm) : 1.1074sg(@shoe),1.1083sg(@3,651mBRT)

Btm2 84 84 84 84 84 84

Page 209: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

13,140kg

Barite

1,300kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

46,500kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 73

20. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

144,060141,060

3,0252,2752,850

5,44016,82021,160

4004,350

168,000130,00024,60035,400

5,200

400

600600

180,94016,7001,700

8,000

14,0005,000

500500600

3,3903,360

1,700600

1,700550

1,600

500500

1,000

1,000500224

1,025950

1,600660

1,160240

1,000600

20,000

2703,600

192,700325,000157,760

6,100

4,7253,3003,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

270

1,600550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

4,700

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg46,500kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

4,700t

7,860kg13,140kg1,300kg

0kg0kg

Total Bulk Tank W.T. 200,500kg

(Unit : kg)

24:00

Page 210: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 73

20, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 71.3 ton

Material

325,000157,760

4,7253,3003,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600270

1,600550

1,7001,7005,800

224500

1,000500

4,700 144,060141,060

3,0252,2752,850

5,44016,82021,160

4004,350

168,000130,00024,60035,400

5,200

180,94016,7001,7001,025

9501,600

6601,160

2401,000

60020,00014,0005,0008,000

3,600270

1,600550

1,7001,700

600224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.00sg 20.5KL 20.5KL 1.5KL for Mud push2Drill WaterActive #2 1.10sg 47.3KL 47.3KL 1.5KLKNPPActive #3 1.9KL 1.9KL 1.5KLEmptyActive #4 1.10sg 30.5KL 30.5KL 1.5KLKNPPActive #5 1.10sg 30.8KL 30.8KL 1.5KLKNPPActive #6 1.03sg 56.2KL 56.2KL 1.5KLSeawaterChemical 1.31sg 12.0KL 12.0KL 0.1KLSlug MudSlug 1.03sg 22.0KL 22.0KL 0.1KL for chemical washSeawater

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg

162.0KL61.0KL11.7KL3.8KL43.3KL3.8KL

162.0KL61.0KL11.7KL3.8KL43.3KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPEmptyKNPPEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg46,500kg

0kg11,700kg7,860kg13,140kg1,300kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton586.4

200.5

858.2Total Weight

Active#1

20.5KL1.00sg

Active#2

47.3KL1.10sg

Active#3

1.9KL

Active#4

30.5KL1.10sg

Active#5

30.8KL1.10sg

Active#6

56.2KL1.03sg

Chemi

12.0KL1.31sg

Slug

22.0KL1.03sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 400 600CaCl2(without water)

Unit(kg)

Page 211: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 74

Engineer H. Maruyamam3,622.7

Well NameDate 21, July, 2009

NanTro SEIZE Stage.2

Make up WBRRT and RIH. Retrieve NSP. POOH with NSP tosurface andremove. Prepare for run 13-3/8"CSG. Run 13-3/8"CSG with 5-1/2"DP.

at cent.

21:00PIT

1.1011356.532499

104.0

0.1

0.484.05

17

10.60.5

0.2073,500

52

8:30

0.1

119

0.47

15

10.90.54.0

3359118

1.10PIT

0.2075,600

4.45

15:00PIT

1.10111

4.2

0.1

0.474.39

17

10.60.5

0.50

0.2075,600

24,700

148,184,870

1,800

73,800

73,800

2,275

141,0603,025

2,850

5,44016,82021,160

4004,350

168,000130,000

24,60035,400

5,200

400

600600

145,860

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

I. Torimoto

56315089

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 100

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) : 20

15:0021:00 81113 65 44 9 8

112 81 64 47 9 8178:30 85118 63 50 12 9

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

73

9.2 9.2 9.2

TOTAL Depth(MSL)

127

733

BRT Depth: 3,651.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFF

1,568.7

Dilution mud volume, Lost mud volume and ECDBuiled up new mud volume : -m3Added new mud to active :20.1m3(Avr 0.83m3/hr)

Today's lost mud volume : 39.3m3(Avr 1.64m3/hr)

Total lost mud volume : 960.2m3Equivalent circulation density (PP190spm) :

Btm2 84 84 84 84 84 84

Page 212: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

13,140kg

Barite

1,000kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

45,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 74

21. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

145,860141,060

3,0252,2752,850

5,44016,82021,160

4004,350

168,000130,00024,60035,400

5,200

400

600600

179,14016,7001,700

8,000

14,0005,000

500500600

3,3903,360

1,700600

1,700550

1,600

500500

1,000

1,000500224

1,025950

1,600660

1,160240

1,000600

20,000

2703,600

73,800325,000157,760

6,100

4,7253,3003,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

270

1,600550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

1,800

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

1,500kg120,000kg45,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

1,800t

7,860kg13,140kg1,000kg

0kg0kg

1,500kg

Total Bulk Tank W.T. 198,700kg

(Unit : kg)

24:00

Page 213: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 74

21, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 71.3 ton

Material

325,000157,760

4,7253,3003,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600270

1,600550

1,7001,7005,800

224500

1,000500

1,800 145,860141,060

3,0252,2752,850

5,44016,82021,160

4004,350

168,000130,00024,60035,400

5,200

179,14016,7001,7001,025

9501,600

6601,160

2401,000

60020,00014,0005,0008,000

3,600270

1,600550

1,7001,700

600224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.20sg 22.3KL 22.3KL 1.5KLMudpush2Active #2 1.10sg 37.6KL 37.6KL 1.5KLKNPPActive #3 1.9KL 1.9KL 1.5KLEmptyActive #4 1.5KL 53.6KL 1.5KL sensor errorEmptyActive #5 1.10sg 33.7KL 33.7KL 1.5KLKNPPActive #6 1.03sg 56.2KL 56.2KL 1.5KLSeawaterChemical 1.31sg 4.6KL 4.6KL 0.1KLSlug MudSlug 1.03sg 22.0KL 22.0KL 0.1KLChemicalwash

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.08sg

162.0KL61.0KL11.7KL3.8KL43.3KL3.8KL

162.0KL61.0KL11.7KL3.8KL43.3KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPEmptyKNPPEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg45,000kg

0kg11,700kg7,860kg13,140kg1,000kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton541.9

198.7

811.9Total Weight

Active#1

22.3KL1.20sg

Active#2

37.6KL1.10sg

Active#3

1.9KL

Active#4

1.5KL

Active#5

33.7KL1.10sg

Active#6

56.2KL1.03sg

Chemi

4.6KL1.31sg

Slug

22.0KL1.03sg

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 400 600CaCl2(without water)

Unit(kg)

Page 214: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 76

Engineer H. Maruyamam3,596.7

Well NameDate 23, July, 2009

NanTro SEIZE Stage.2

13-3/8" CSG CMTG. Displace with 116.7m3 of suspend fluid into CSG.Set the CSG HGR. Pack off and test seal with BOP. POOH

at cent.

54

1:00

60

0.20.1

1311

0.4512280

1011

0.3

10.50.54.0

3158125

1.103625

0.50

0.2075,600

24,700

5.19

150,016,490

2,640

108,240

108,240

2,275

141,0603,475

3,150

5,44016,82021,160

4004,350

168,000130,000

24,60035,400

126

1,440

5,200

400

600600

148,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

13.375 3,624.3Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) :125

B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 80

Bit Size (inch) : 10.625

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 13.375

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) : 28

1:00 85116 68 47 11 10TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpm

VG METER READING

9.2

TOTAL Depth(MSL)

123

701

BRT Depth: 3,625.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFF

1,542.7

Dilution mud volume, Lost mud volume and ECDMixed 6m3 of slug mud.Mixed 142m3 of suspend fluid for prevent corrosion.Added new mud to active :36.6m3(Avr 1.53m3/hr)

Today's lost mud volume : 20.9m3(Avr 0.87m3/hr)

Total lost mud volume : 1,019.4m3

Btm2 84 84 84 84 84 84

Page 215: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

10,500kg

Barite

1,000kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

45,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 76

23. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

148,500141,060

3,4752,2753,150

5,44016,82021,160

4004,350

168,000130,00024,60035,400

126

1,440

5,200

400

600600

176,50016,7001,250

8,000

14,0005,000

500500600

3,3903,360

1,700600

1,700550160

500500

1,000

1,000500224

1,025650

1,600660

1,160240

1,000600

20,000

1443,600

108,240325,000157,760

6,100

4,7253,3003,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

270

1,600550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

2,640

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg45,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

2,640t2,640t

7,860kg10,500kg1,000kg

0kg0kg

2,640kg

Total Bulk Tank W.T. 196,060kg

(Unit : kg)

24:00

Page 216: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 76

23, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 69.0 ton

Material

325,000157,760

4,7253,3003,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600270

1,600550

1,7001,7005,800

224500

1,000500

2,640 148,500141,060

3,4752,2753,150

5,44016,82021,160

4004,350

168,000130,00024,60035,400

126

1,440

5,200

176,50016,7001,2501,025

6501,600

6601,160

2401,000

60020,00014,0005,0008,000

3,600144

160550

1,7001,700

600224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.00sg 25.0KL 25.0KL 1.5KL Clean tank,LineDrill waterActive #2 1.5KL 1.5KL 1.5KLEmptyActive #3 1.10sg 14.1KL 14.1KL 1.5KLKNPPActive #4 1.10sg 47.1KL 47.1KL 1.5KLKNPPActive #5 1.10sg 45.4KL 45.4KL 1.5KLKNPPActive #6 1.03sg 56.2KL 56.2KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 0.1KL 0.1KL 0.1KLEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg

162.0KL61.0KL3.8KL3.8KL3.8KL3.8KL

162.0KL61.0KL3.8KL3.8KL3.8KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mudEmptyEmptyEmptyEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg45,000kg

0kg11,700kg7,860kg10,500kg1,000kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton499.4

196.1

764.4Total Weight

Active#1

25.0KL1.00sg

Active#2

1.5KL

Active#3

14.1KL1.10sg

Active#4

47.1KL1.10sg

Active#5

45.4KL1.10sg

Active#6

56.2KL1.03sg

Chemi

7.0KL1.34sg

Slug

0.1KL

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 400 600CaCl2(without water)

Unit(kg)

Page 217: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 77

Engineer H. Maruyamam

Well NameDate 24, July, 2009

NanTro SEIZE Stage.2

R/U for run W/L. Run junk catcher w/gauge ring and log out f/3,300t/2,078m. POOH with W/L f/2,078 t/surface. R/U for VSP and run.

at cent.

9:30PIT

1.10122

17

10.7

150,016,490

0

2,275

141,0603,475

3,150

5,44016,82021,160

4004,350

168,000130,000

24,60035,400

126

1,440

5,200

400

600600

148,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

13.375 3,624.3Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 80

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 13.375

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

9:30 17

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

76

9.2

TOTAL Depth(MSL)

481

BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFDilution mud volume, Lost mud volume and ECD

Added new mud to active :-m3(Avr -m3/hr)

Today's lost mud volume  : -m3(Avr -m3/hr)

Total lost mud volume  : 1,019.4m3

Btm2 84 84 84 84 84 84

Page 218: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

10,500kg

Barite

1,000kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

45,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 77

24. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

148,500141,060

3,4752,2753,150

5,44016,82021,160

4004,350

168,000130,00024,60035,400

126

1,440

5,200

400

600600

176,50016,7001,250

8,000

14,0005,000

500500600

3,3903,360

1,700600

1,700550160

500500

1,000

1,000500224

1,025650

1,600660

1,160240

1,000600

20,000

1443,600

325,000157,760

6,100

4,7253,3003,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

270

1,600550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg45,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg10,500kg1,000kg

0kg0kg

Total Bulk Tank W.T. 196,060kg

(Unit : kg)

24:00

Page 219: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 77

24, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 69.0 ton

Material

325,000157,760

4,7253,3003,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600270

1,600550

1,7001,7005,800

224500

1,000500

148,500141,060

3,4752,2753,150

5,44016,82021,160

4004,350

168,000130,00024,60035,400

126

1,440

5,200

176,50016,7001,2501,025

6501,600

6601,160

2401,000

60020,00014,0005,0008,000

3,600144

160550

1,7001,700

600224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.5KL 1.5KL 1.5KLEmptyActive #2 1.5KL 1.5KL 1.5KLEmptyActive #3 1.10sg 14.1KL 14.1KL 1.5KLKNPPActive #4 1.10sg 47.1KL 47.1KL 1.5KLKNPPActive #5 1.10sg 45.4KL 45.4KL 1.5KLKNPPActive #6 1.03sg 56.2KL 56.2KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 0.1KL 0.1KL 0.1KLEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg

162.0KL61.0KL3.8KL11.4KL3.8KL3.8KL

162.0KL61.0KL3.8KL11.4KL3.8KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

error of a sensor

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mudEmptyEmptyEmptyEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg45,000kg

0kg11,700kg7,860kg10,500kg1,000kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton474.4

196.1

739.4Total Weight

Active#1

1.5KL

Active#2

1.5KL

Active#3

14.1KL1.10sg

Active#4

47.1KL1.10sg

Active#5

45.4KL1.10sg

Active#6

56.2KL1.03sg

Chemi

7.0KL1.34sg

Slug

0.1KL

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 400 600CaCl2(without water)

Unit(kg)

Page 220: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 78

Engineer H. Maruyamam

Well NameDate 25, July, 2009

NanTro SEIZE Stage.2

W/L job(VSP).

at cent.

10:30PIT

1.10114

10.6

150,016,490

0

2,275

141,0603,475

3,150

5,44016,82021,160

4004,350

168,000130,000

24,60035,400

126

1,440

5,200

400

600600

148,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

13.375 3,624.3Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 60

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) :

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

10:30

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

77

9.2

TOTAL Depth(MSL)

461

BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFDilution mud volume, Lost mud volume and ECD

check materials amount for back loading.Total lost mud volume  : 1,019.4m3

Btm2 84 84 84 84 84 84

Page 221: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

10,500kg

Barite

1,000kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

45,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 78

25. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

148,500141,060

3,4752,2753,150

5,44016,82021,160

4004,350

168,000130,00024,60035,400

126

1,440

5,200

400

600600

176,50016,7001,250

8,000

14,0005,000

500500600

3,3903,360

1,700600

1,700550160

500500

1,000

1,000500224

1,025650

1,600660

1,160240

1,000600

20,000

1443,600

325,000157,760

6,100

4,7253,3003,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

270

1,600550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg45,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg10,500kg1,000kg

0kg0kg

Total Bulk Tank W.T. 196,060kg

(Unit : kg)

24:00

Page 222: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 78

25, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 69.0 ton

Material

325,000157,760

4,7253,3003,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600270

1,600550

1,7001,7005,800

224500

1,000500

148,500141,060

3,4752,2753,150

5,44016,82021,160

4004,350

168,000130,00024,60035,400

126

1,440

5,200

176,50016,7001,2501,025

6501,600

6601,160

2401,000

60020,00014,0005,0008,000

3,600144

160550

1,7001,700

600224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.5KL 1.5KL 1.5KLEmptyActive #2 1.5KL 1.5KL 1.5KLEmptyActive #3 1.10sg 14.1KL 14.1KL 1.5KLKNPPActive #4 1.5KL 1.5KL 1.5KLEmptyActive #5 1.5KL 1.5KL 1.5KLEmptyActive #6 1.03sg 66.8KL 66.8KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 0.1KL 0.1KL 0.1KLEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg

162.0KL61.0KL3.8KL11.4KL144.1KL3.8KL

162.0KL61.0KL3.8KL11.4KL144.1KL3.8KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

error of a sensor

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mudEmptyEmptyKNPPEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg45,000kg

0kg11,700kg7,860kg10,500kg1,000kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton542.1

196.1

807.1Total Weight

Active#1

1.5KL

Active#2

1.5KL

Active#3

14.1KL1.10sg

Active#4

1.5KL

Active#5

1.5KL

Active#6

66.8KL1.03sg

Chemi

7.0KL1.34sg

Slug

0.1KL

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 400 600CaCl2(without water)

Unit(kg)

Page 223: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 80

Engineer H. Maruyamam

Well NameDate 27, July, 2009

NanTro SEIZE Stage.2

Unlatch BOP. Pull Riser and BOP with landing joint. Confirm well headby ROV. Move vessel to 50m off set well. Lay downtension/pup/intermediate joint.

at cent.

150,831,990

350250

144

160

815,500

115,50010,400

561,600

128,000

2,625

141,0603,475

3,400

5,44016,82021,160

4004,350

168,000130,000

24,60035,400

270

1,600

5,200

400

600600

148,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

13.375 3,624.3Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 60

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) :

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

TOTAL Depth(MSL)

461

BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFDilution mud volume, Lost mud volume and ECD

Mixed 58m3 of H2S inhibitor and transfer from Act No.2 to C/S tank. Btm2 84 84 84 84 84 84

Page 224: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

10,500kg

Barite

1,000kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

45,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 80

27. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

148,500141,060

3,4752,6253,400

5,44016,82021,160

4004,350

168,000130,00024,60035,400

270

1,600

5,200

115,50010,400

400

600600

561,600

128,000

176,50016,7001,250

8,000

14,0005,000

500500600

3,3903,360

1,700600

1,700550

0

500500

1,000

1,000500224

675400

1,600660

1,160240

1,000600

20,000

03,600

325,000157,760

6,100

4,7253,3003,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

270

1,600550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

250350

144

160

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg45,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg10,500kg1,000kg

0kg0kg

Total Bulk Tank W.T. 196,060kg

(Unit : kg)

24:00

Page 225: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 80

27, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 68.1 ton

Material

325,000157,760

4,7253,3003,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600270

1,600550

1,7001,7005,800

224500

1,000500

350250

144

160

148,500141,060

3,4752,6253,400

5,44016,82021,160

4004,350

168,000130,00024,60035,400

270

1,600

5,200

176,50016,7001,250

675400

1,600660

1,160240

1,000600

20,00014,0005,0008,000

3,6000

0550

1,7001,700

600224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.5KL 1.5KL 1.5KLEmptyActive #2 1.03sg 57.7KL 57.7KL 1.5KLSeawaterActive #3 1.5KL 1.5KL 1.5KLEmptyActive #4 1.5KL 1.5KL 1.5KLEmptyActive #5 1.5KL 1.5KL 1.5KLEmptyActive #6 1.03sg 31.6KL 31.6KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 0.1KL 0.1KL 0.1KLEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.10sg1.10sg

162.0KL61.0KL169.2KL170.0KL158.4KL146.1KL

162.0KL61.0KL169.2KL170.0KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg45,000kg

0kg11,700kg7,860kg10,500kg1,000kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1099.3

196.1

1,363.4Total Weight

Active#1

1.5KL

Active#2

57.7KL1.03sg

Active#3

1.5KL

Active#4

1.5KL

Active#5

1.5KL

Active#6

31.6KL1.03sg

Chemi

7.0KL1.34sg

Slug

0.1KL

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 400 600CaCl2(without water)

Unit(kg)

Page 226: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 81

Engineer H. Maruyamam

Well NameDate 28, July, 2009

NanTro SEIZE Stage.2

Retrieve BOP and Riser.

at cent.

151,021,880

525400

189,890

173,25016,640

3,150

141,0603,475

3,800

5,44016,82021,160

4004,350

168,000130,000

24,60035,400

270

1,600

5,200

400

600600

148,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

13.375 3,624.3Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 60

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) :

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

80

TOTAL Depth(MSL)

461

BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFDilution mud volume, Lost mud volume and ECD

Mixed 60m3 of H2S inhibitor.Back loading chemicals.

Btm2 84 84 84 84 84 84

Page 227: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

10,500kg

Barite

1,000kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

45,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 81

28. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

148,500141,060

3,4753,1503,800

5,44016,82021,160

4004,350

168,000130,00024,60035,400

270

1,600

5,200

173,25016,640

400

600600

176,50016,7001,250

8,000

10,0005,000

500500600

3,3903,360

1,700600

1,700550

0

500500

1,000

1,000500224

1500

1,600660

1,160240

1,000600

20,000

03,600

325,000157,760

6,100

4,7253,3003,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

270

1,600550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

4,000

400525

4,000

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg45,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg10,500kg1,000kg

0kg0kg

Total Bulk Tank W.T. 196,060kg

(Unit : kg)

24:00

Page 228: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 81

28, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 63.1 ton

Material

325,000157,760

4,7253,3003,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600270

1,600550

1,7001,7005,800

224500

1,000500

525400

148,500141,060

3,4753,1503,800

5,44016,82021,160

4004,350

168,000130,00024,60035,400

270

1,600

5,200

176,50016,7001,250

1500

1,600660

1,160240

1,000600

20,00010,0005,0008,000

3,6000

0550

1,7001,700

600224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.5KL 1.5KL 1.5KLEmptyActive #2 1.5KL 1.5KL 1.5KLEmptyActive #3 1.5KL 1.5KL 1.5KLEmptyActive #4 1.03sg 60.0KL 60.0KL 1.5KLH2S inhibitorActive #5 1.5KL 1.5KL 1.5KLEmptyActive #6 1.03sg 31.6KL 31.6KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 0.1KL 0.1KL 0.1KLEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.10sg1.10sg

162.0KL61.0KL169.2KL170.0KL158.4KL146.1KL

162.0KL61.0KL169.2KL170.0KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg45,000kg

0kg11,700kg7,860kg10,500kg1,000kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1101.7

196.1

1,360.9Total Weight

Active#1

1.5KL

Active#2

1.5KL

Active#3

1.5KL

Active#4

60.0KL1.03sg

Active#5

1.5KL

Active#6

31.6KL1.03sg

Chemi

7.0KL1.34sg

Slug

0.1KL

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 400 600CaCl2(without water)

Unit(kg)

Page 229: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 81

Engineer H. Maruyamam

Well NameDate 28, July, 2009

NanTro SEIZE Stage.2

Retrieve BOP and Riser.

at cent.

151,017,790

500500

185,800

165,00020,800

3,125

141,0603,475

3,900

5,44016,82021,160

4004,350

168,000130,000

24,60035,400

270

1,600

5,200

400

600600

148,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

13.375 3,624.3Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 60

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) :

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

80

TOTAL Depth(MSL)

461

BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFDilution mud volume, Lost mud volume and ECD

Mixed 60m3 of H2S inhibitor.Back loading chemicals.

Btm2 84 84 84 84 84 84

Page 230: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

10,500kg

Barite

1,000kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

45,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 81

28. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

148,500141,060

3,4753,1253,900

5,44016,82021,160

4004,350

168,000130,00024,60035,400

270

1,600

5,200

165,00020,800

400

600600

176,50016,7001,250

8,000

10,0005,000

500500600

3,3903,360

1,700600

1,700550

0

500500

1,000

1,000500224

175-100

1,600660

1,160240

1,000600

20,000

03,600

325,000157,760

6,100

4,7253,3003,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

270

1,600550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

4,000

500500

4,000

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg45,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg10,500kg1,000kg

0kg0kg

Total Bulk Tank W.T. 196,060kg

(Unit : kg)

24:00

Page 231: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 81

28, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 63.1 ton

Material

325,000157,760

4,7253,3003,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600270

1,600550

1,7001,7005,800

224500

1,000500

500500

148,500141,060

3,4753,1253,900

5,44016,82021,160

4004,350

168,000130,00024,60035,400

270

1,600

5,200

176,50016,7001,250

175-100

1,600660

1,160240

1,000600

20,00010,0005,0008,000

3,6000

0550

1,7001,700

600224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.5KL 1.5KL 1.5KLEmptyActive #2 1.5KL 1.5KL 1.5KLEmptyActive #3 1.5KL 1.5KL 1.5KLEmptyActive #4 1.03sg 60.0KL 60.0KL 1.5KLH2S inhibitorActive #5 1.5KL 1.5KL 1.5KLEmptyActive #6 1.03sg 31.6KL 31.6KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 0.1KL 0.1KL 0.1KLEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.10sg1.10sg

162.0KL61.0KL169.2KL170.0KL158.4KL146.1KL

162.0KL61.0KL169.2KL170.0KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg45,000kg

0kg11,700kg7,860kg10,500kg1,000kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1101.7

196.1

1,360.8Total Weight

Active#1

1.5KL

Active#2

1.5KL

Active#3

1.5KL

Active#4

60.0KL1.03sg

Active#5

1.5KL

Active#6

31.6KL1.03sg

Chemi

7.0KL1.34sg

Slug

0.1KL

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 400 600CaCl2(without water)

Unit(kg)

Page 232: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 82

Engineer H. Maruyamam

Well NameDate 29, July, 2009

NanTro SEIZE Stage.2

Continue to retrieve BOP and Riser.

at cent.

151,021,880

0

3,150

141,0603,475

3,800

5,44016,82021,160

4004,350

168,000130,000

24,60035,400

270

1,600

5,200

400

600600

148,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

13.375 3,624.3Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 60

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) :

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

TOTAL Depth(MSL)

461

BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFDilution mud volume, Lost mud volume and ECD

Transfer 60m3 of H2S inhibitor from Act to C/S tank.Continue to back load chemicals.

Btm2 84 84 84 84 84 84

Page 233: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,860kg

Bentonite

10,500kg

Barite

1,000kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

45,000kg

Barite Barite Barite

0kg

Bentonite

11,700kg

Bentonite

DATENO. 82

29. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

148,500141,060

3,4753,1503,800

5,44016,82021,160

4004,350

168,000130,00024,60035,400

270

1,600

5,200

400

600600

176,50016,7003,750

8,000

4,0005,000

500500600

3,3903,360

1,700600

1,700550200

500500

1,000

1,000500224

1502,0001,600

6601,160

2401,000

60020,000

03,600

325,000157,760

6,100

7,2253,3005,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

270

1,800550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

200

2,500

2,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

6,000 10,000

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg45,000kg

0kg11,700kg

BentoniteBariteBariteBariteBentonite

7,860kg10,500kg1,000kg

0kg0kg

Total Bulk Tank W.T. 196,060kg

(Unit : kg)

24:00

Page 234: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 82

29, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 61.8 ton

Material

2,500

2,000

200

325,000157,760

7,2253,3005,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600270

1,800550

1,7001,7005,800

224500

1,000500

148,500141,060

3,4753,1503,800

5,44016,82021,160

4004,350

168,000130,00024,60035,400

270

1,600

5,200

176,50016,7003,750

1502,0001,600

6601,160

2401,000

60020,0004,0005,0008,000

3,6000

200550

1,7001,700

600224500

1,000500

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.5KL 1.5KL 1.5KLEmptyActive #2 1.5KL 1.5KL 1.5KLEmptyActive #3 1.5KL 1.5KL 1.5KLEmptyActive #4 1.5KL 1.5KL 1.5KLEmptyActive #5 1.5KL 1.5KL 1.5KLEmptyActive #6 1.03sg 31.6KL 31.6KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 0.1KL 0.1KL 0.1KLEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.30sg1.10sg1.10sg

162.0KL61.0KL169.2KL170.0KL158.4KL146.1KL

162.0KL61.0KL169.2KL170.0KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudKill mud

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg45,000kg

0kg11,700kg7,860kg10,500kg1,000kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1039.9

196.1

1,297.8Total Weight

Active#1

1.5KL

Active#2

1.5KL

Active#3

1.5KL

Active#4

1.5KL

Active#5

1.5KL

Active#6

31.6KL1.03sg

Chemi

7.0KL1.34sg

Slug

0.1KL

500 500Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 500Tel-Plug(C)Tel-Plug(F) 1,000 400 600CaCl2(without water)

Unit(kg)

Page 235: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 83

Engineer H. Maruyamam

Well NameDate 30, July, 2009

NanTro SEIZE Stage.2

POOH with Riser and BOP. Nipple down BOP. Skid BOP to aft position.Lay down centralizer and instrumentation joints. Rig down andremove riser running tool.

at cent.

151,502,380

8,800

25

480,500

418,000

62,500

3,150

149,8603,475

3,800

5,44016,82021,160

4004,375

168,000130,000

24,60035,400

270

1,600

5,200

400

600600

148,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

13.375 3,624.3Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 60

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) :

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

82

TOTAL Depth(MSL)

461

BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFDilution mud volume, Lost mud volume and ECD

Mixed 69m3 of pre-hy gel slurry.Continue to back load chemicals.

Btm2 84 84 84 84 84 84

Page 236: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,900kg

Bentonite

10,500kg

Barite

1,000kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

45,000kg

Barite Barite Barite

0kg

Bentonite

0kg

Bentonite

DATENO. 83

30. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

148,500149,860

3,4753,1503,800

5,44016,82021,160

4004,375

168,000130,00024,60035,400

270

1,600

5,200

62,500

400

600600

176,5007,9003,750

8,000

4,0005,000

000

3,3903,360

1,700600

1,700550

2,700

00

1,000

00

224

1503,0001,600

6601,160

2401,000

57520,000

4503,600

418,000325,000157,760

6,100

7,2253,3006,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

2,500

1,000

450

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

8,800

25

5001,000

500500

500500600

10,000

500

5001,000

500

500500600

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite 11,700kg

120,000kg45,000kg

0kg0kg

BentoniteBariteBariteBariteBentonite

8,800t

8,800t

7,900kg10,500kg1,000kg

0kg0kg

11,700kg

8,800kg

Total Bulk Tank W.T. 184,400kg

(Unit : kg)

24:00

Page 237: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 83

30, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 61.7 ton

Material

1,000

450

2,500

325,000157,760

7,2253,3006,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600720

4,300550

1,7001,7005,800

224500

1,000500

8,800

25

148,500149,860

3,4753,1503,800

5,44016,82021,160

4004,375

168,000130,00024,60035,400

270

1,600

5,200

176,5007,9003,750

1503,0001,600

6601,160

2401,000

57520,0004,0005,0008,000

3,600450

2,700550

1,7001,700

600224

000

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 61.0KL 61.0KL 1.5KLKill mudActive #2 1.5KL 1.5KL 1.5KLEmptyActive #3 1.5KL 1.5KL 1.5KLEmptyActive #4 1.03sg 32.6KL 32.6KL 1.5KLSeawaterActive #5 1.5KL 1.5KL 1.5KLEmptyActive #6 1.00sg 57.8KL 57.8KL 1.5KLDrill waterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 0.1KL 0.1KL 0.1KLEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

162.0KL69.0KL169.2KL170.0KL158.4KL146.1KL

162.0KL69.0KL169.2KL170.0KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg45,000kg

0kg0kg

7,900kg10,500kg1,000kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1171.2

184.4

1,417.2Total Weight

Active#1

61.0KL1.30sg

Active#2

1.5KL

Active#3

1.5KL

Active#4

32.6KL1.03sg

Active#5

1.5KL

Active#6

57.8KL1.00sg

Chemi

7.0KL1.34sg

Slug

0.1KL

500 0Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 238: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 84

Engineer I. Torimotom

Well NameDate 31, July, 2009

NanTro SEIZE Stage.2

Retrieve transponders. Rrig down torque wrench and B/O IBOP's.Install new IBOP's and saver sub. Install corrosion cap. Change outLink tilt cylinder and repair IBOP. Remove goosenecks from C&K ,Boost, Conduit lines and commence picking up hose's for transit toNT2-11 well location.

at cent.

151,877,630

7,900

375,250

375,250

3,150

157,7603,475

3,800

5,44016,82021,160

4004,375

168,000130,000

24,60035,400

270

1,600

5,200

400

600600

148,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

13.375 3,624.3Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 60

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : DC2 Size (in) :

A/Vel DP (ft/min) : A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

8

TOTAL Depth(MSL)

461

BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFDilution mud volume, Lost mud volume and ECD

Mixed 69m3 of pre-hy gel slurry.Continue to back load chemicals.

Btm2 84 84 84 84 84 84

Page 239: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

10,500kg

Barite

1,000kg

Barite

0kg

Barite

0kg

Bentonite

120,000k

Barite

45,000kg

Barite Barite Barite

0kg

Bentonite

0kg

Bentonite

DATENO. 84

31. Jul. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

148,500157,760

3,4753,1503,800

5,44016,82021,160

4004,375

168,000130,00024,60035,400

270

1,600

5,200

400

600600

176,5000

3,750

8,000

4,0005,000

000

3,3903,360

1,700600

1,700550

2,700

00

1,000

00

224

1503,0001,600

6601,160

2401,000

57520,000

4503,600

375,250325,000157,760

6,100

7,2253,3006,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

7,900

10,000

500

5001,000

500

500500600

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg45,000kg

0kg0kg

BentoniteBariteBariteBariteBentonite

7,900t

7,900t

0kg10,500kg1,000kg

0kg0kg7,900kg

Total Bulk Tank W.T. 176,500kg

(Unit : kg)

24:00

Page 240: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 84

31, Jul, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 61.7 ton

Material

325,000157,760

7,2253,3006,8001,6006,100

17,98021,400

1,4004,950

188,000144,000

29,60043,400

3,600720

4,300550

1,7001,7005,800

224500

1,000500

7,900148,500157,760

3,4753,1503,800

5,44016,82021,160

4004,375

168,000130,000

24,60035,400

270

1,600

5,200

176,5000

3,750150

3,0001,600

6601,160

2401,000

57520,000

4,0005,0008,000

3,600450

2,700550

1,7001,700

600224

000

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 61.0KL 61.0KL 1.5KLKill mudActive #2 1.00sg 67.0KL 67.0KL 1.5KL still mixDrill waterActive #3 1.00sg 29.2KL 29.2KL 1.5KL still mixDrill waterActive #4 1.03sg 32.6KL 32.6KL 1.5KLSeawaterActive #5 1.03sg 42.9KL 42.9KL 1.5KLSeawaterActive #6 1.00sg 8.4KL 8.4KL 1.5KLDrill waterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.10sg 7.7KL 7.7KL 0.1KL for take sumpleKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

162.0KL137.5KL169.2KL156.3KL158.4KL146.1KL

162.0KL137.5KL169.2KL156.3KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg45,000kg

0kg0kg0kg

10,500kg1,000kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1327.5

176.5

1,565.6Total Weight

Active#1

61.0KL1.30sg

Active#2

67.0KL1.00sg

Active#3

29.2KL1.00sg

Active#4

32.6KL1.03sg

Active#5

42.9KL1.03sg

Active#6

8.4KL1.00sg

Chemi

7.0KL1.34sg

Slug

7.7KL1.10sg

500 0Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 241: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 85

Engineer I. Torimotom

Well NameDate 1, August, 2009

NanTro SEIZE Stage.2

Carry out vibration test's on thrusters. Transit from NT2-11 to NT2-01.Pick up 17" BHA MWD assy and B/O and Lay out same.

at cent.

154,162,560

22,840525

800

1,360

2,284,930

1,084,90078,750

33,280

1,088,000

3,150

180,6004,000

4,600

5,44016,82021,160

4004,375

168,000130,000

24,60035,400

270

2,960

5,200

400

600600

148,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

36 2,136.8Suface in m20 2,786.2Intermediate in m

13.375 3,624.3Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : 401 CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 60

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : DC2 Size (in) :

A/Vel DP (ft/min) : A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

8

TOTAL Depth(MSL)

461

BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFDilution mud volume, Lost mud volume and ECD

Mixed 170m3 of pre-hy gel slurry.Mixed 60m3 of H2S inhibitor.Transfer 30m3 of H2S inhibitor from Act TK to C/S TK.Continue to back load chemicals.

Btm2

Page 242: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,700kg

Bentonite

10,500kg

Barite

1,000kg

Barite

0kg

Barite

0kg

Bentonite

120,000k

Barite

45,000kg

Barite Barite Barite

0kg

Bentonite

0kg

Bentonite

DATENO. 85

1. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

148,500180,600

4,0003,1504,600

5,44016,82021,160

4004,375

168,000130,00024,60035,400

270

2,960

5,200

78,750

33,280

400

600600

1,088,000

176,5007,7003,225

8,000

4,0005,000

000

3,3903,360

1,700600

1,700550

1,340

00

1,000

00

224

1502,2001,600

6601,160

2401,000

57520,000

4503,600

Loadied to 7/311,084,900325,000188,300

6,100

7,2253,3006,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

30,540

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

22,840525

800

1,360

10,000

500

5001,000

500

500500600

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite 30,540kg 30,540kg

120,000kg45,000kg

0kg0kg

BentoniteBariteBariteBariteBentonite

22,840t

22,840t

7,700kg10,500kg1,000kg

0kg0kg

30,540kg

22,840kg

Total Bulk Tank W.T. 184,200kg

(Unit : kg)

24:00

Page 243: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 85

1, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 59.0 ton

Material

30,540325,000188,300

7,2253,3006,8001,6006,100

17,98021,400

1,4004,950

188,000144,000

29,60043,400

3,600720

4,300550

1,7001,7005,800

224500

1,000500

22,840525

800

1,360

148,500180,600

4,0003,1504,600

5,44016,82021,160

4004,375

168,000130,000

24,60035,400

270

2,960

5,200

176,5007,7003,225

1502,2001,600

6601,160

2401,000

57520,000

4,0005,0008,000

3,600450

1,340550

1,7001,700

600224

000

Loadied to 7/31

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 61.0KL 61.0KL 1.5KLKill mudActive #2 1.00sg 67.0KL 67.0KL 1.5KLPre-hy gel slurryActive #3 1.00sg 29.2KL 29.2KL 1.5KLPre-hy gel slurryActive #4 1.03sg 34.0KL 34.0KL 1.5KLSeawaterActive #5 1.03sg 33.6KL 33.6KL 1.5KLSeawaterActive #6 1.00sg 32.0KL 32.0KL 1.5KLinhibitorChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 0.1KL 0.1KL 0.1KLEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

162.0KL170.7KL169.2KL170.7KL158.4KL146.1KL

162.0KL170.7KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg45,000kg

0kg0kg

7,700kg10,500kg1,000kg

0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1385.2

184.2

1,628.4Total Weight

Active#1

61.0KL1.30sg

Active#2

67.0KL1.00sg

Active#3

29.2KL1.00sg

Active#4

34.0KL1.03sg

Active#5

33.6KL1.03sg

Active#6

32.0KL1.00sg

Chemi

7.0KL1.34sg

Slug

0.1KL

500 0Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 244: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 86

Engineer I. Torimotom

Well NameDate 2, August, 2009

NanTro SEIZE Stage.2

ROV to deploy transponders. Prepared BHA and schlumbergerloaded MWD. Arrive on location, ROV deploy transponders,meanwhile MU Jetting BHA. Prepare working carts for guide horninstallation.

at cent.

154,162,560

0

3,150

180,6004,000

4,600

5,44016,82021,160

4004,375

168,000130,000

24,60035,400

270

2,960

5,200

400

600600

148,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 60

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) :

DC1 Size (in) : DC2 Size (in) :

A/Vel DP (ft/min) : A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

8

TOTAL Depth(MSL)

60

BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFDilution mud volume, Lost mud volume and ECD

Total pre-hy gel slurry: 307.7m3Transfer 30m3 of H2S inhibitor from Act TK to C/S TK.Continue to back load chemicals.

Btm2 84 84 84 84 84 84

Page 245: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

7,700kg

Bentonite

5,900kg

Barite

3,000kg

Barite

2,600kg

Barite

0kg

Bentonite

120,000k

Barite

45,000kg

Barite Barite Barite

0kg

Bentonite

0kg

Bentonite

DATENO. 86

2. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

148,500180,600

4,0003,1504,600

5,44016,82021,160

4004,375

168,000130,00024,60035,400

270

2,960

5,200

400

600600

176,5007,7003,225

8,000

4,0005,000

000

3,3903,360

1,700600

1,700550

1,340

00

1,000

00

224

1502,2001,600

6601,160

2401,000

57520,000

4503,600

325,000188,300

6,100

7,2253,3006,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

10,000

500

5001,000

500

500500600

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg45,000kg

0kg0kg

BentoniteBariteBariteBariteBentonite

4,600t7,700kg5,900kg3,000kg2,600kg

0kg

2,000kg2,600kg

Total Bulk Tank W.T. 184,200kg

(Unit : kg)

24:00

Page 246: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 86

2, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 59.0 ton

Material

325,000188,300

7,2253,3006,8001,6006,100

17,98021,400

1,4004,950

188,000144,000

29,60043,400

3,600720

4,300550

1,7001,7005,800

224500

1,000500

148,500180,600

4,0003,1504,600

5,44016,82021,160

4004,375

168,000130,000

24,60035,400

270

2,960

5,200

176,5007,7003,225

1502,2001,600

6601,160

2401,000

57520,000

4,0005,0008,000

3,600450

1,340550

1,7001,700

600224

000

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 61.0KL 61.0KL 1.5KLKill mudActive #2 1.00sg 67.0KL 67.0KL 1.5KLPre-hy gel slurryActive #3 1.00sg 70.0KL 70.0KL 1.5KLPre-hy gel slurryActive #4 1.03sg 34.0KL 34.0KL 1.5KLSeawaterActive #5 1.03sg 33.6KL 33.6KL 1.5KLSeawaterActive #6 1.03sg 10.5KL 10.5KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 0.1KL 0.1KL 0.1KLEmpty

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

162.0KL170.7KL169.2KL170.7KL158.4KL146.1KL

162.0KL170.7KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg45,000kg

0kg0kg

7,700kg5,900kg3,000kg2,600kg

0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1404.8

184.2

1,648.0Total Weight

Active#1

61.0KL1.30sg

Active#2

67.0KL1.00sg

Active#3

70.0KL1.00sg

Active#4

34.0KL1.03sg

Active#5

33.6KL1.03sg

Active#6

10.5KL1.03sg

Chemi

7.0KL1.34sg

Slug

0.1KL

500 0Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 247: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 87

Engineer I. Torimotom

Well NameDate 3, August, 2009

NanTro SEIZE Stage.2

Run 20" CSG. Release RT and POOH, LD. run Jetting assy. Shallow testsame at 700 gpm. Complete making up Jetting BHA, it's into casing.RIH 5-3/4" DP.

at cent.

15:00PIT

1.04193

3838

0.1440.13

27

11.5

154,406,460

1,300325

250

3,000

243,900

61,75048,750

10,400

123,000

3,150

181,9004,325

4,850

5,44016,82021,160

4004,375

168,000130,000

24,60035,400

270

2,960

5,200

400

600600

151,500

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

53.51087

/ /////

Casing Program

Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) : 60

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 20 DC2 Size (in) : 8.5

A/Vel DP (ft/min) : A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

15:00 107 97 87 81 47 3827

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

8

8.7

TOTAL Depth(MSL)

60

BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.610 10

14510 10 10

14510

145 145 145 145

D-Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFDilution mud volume, Lost mud volume and ECD

Mixed 126.8m3 of Seawater gel slurry.Used -m3 of Seawater gel slurry.Continue to back load chemicals.

Btm2 84 84 84 84 84 84

Page 248: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

6,000kg

Bentonite

5,900kg

Barite

0kg

Barite

2,600kg

Barite

400kg

Bentonite

120,000k

Barite

45,000kg

Barite Barite Barite

0kg

Bentonite

0kg

Bentonite

DATENO. 87

3. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

151,500181,900

4,3253,1504,850

5,44016,82021,160

4004,375

168,000130,00024,60035,400

270

2,960

5,200

48,750

10,400

400

600600

173,5006,4002,900

4,800

4,0005,000

000

3,3903,360

1,700600

1,700550

1,340

00

1,000

00

224

1501,9501,600

6601,160

2401,000

57520,000

4503,600

61,750123,000325,000

188,300

6,100

7,2253,3006,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

3,200

1,300325

3,000

250

10,000

3,200

500

5001,000

500

500500600

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg45,000kg

0kg0kg

BentoniteBariteBariteBariteBentonite

1,700t

3,000t

1,300t

6,000kg5,900kg

0kg2,600kg

400kg1,700kg

Total Bulk Tank W.T. 179,900kg

(Unit : kg)

24:00

Page 249: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 87

3, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 55.2 ton

Material

325,000188,300

7,2253,3006,8001,6006,100

17,98021,400

1,4004,950

188,000144,000

29,60043,400

3,600720

4,300550

1,7001,7005,800

224500

1,000500

3,0001,300

325

250

151,500181,900

4,3253,1504,850

5,44016,82021,160

4004,375

168,000130,000

24,60035,400

270

2,960

5,200

173,5006,4002,900

1501,9501,600

6601,160

2401,000

57520,000

4,0005,0004,800

3,600450

1,340550

1,7001,700

600224

000

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.12sg 61.0KL 61.0KL 1.5KL Still cond mudKill mudActive #2 1.03sg 8.5KL 8.5KL 1.5KL for line cleanSeawaterActive #3 1.00sg 70.0KL 70.0KL 1.5KLPre-hy gel slurryActive #4 1.03sg 64.6KL 64.6KL 1.5KLSeawater gel slurryActive #5 1.03sg 63.4KL 63.4KL 1.5KLSeawater gel slurry.Active #6 1.03sg 10.5KL 10.5KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.30sg 23.1KL 23.1KL 0.1KLKill mud

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

162.0KL170.7KL169.2KL170.7KL158.4KL146.1KL

162.0KL170.7KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg45,000kg

0kg0kg

6,000kg5,900kg

0kg2,600kg400kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1427.8

179.9

1,662.9Total Weight

Active#1

61.0KL1.12sg

Active#2

8.5KL1.03sg

Active#3

70.0KL1.00sg

Active#4

64.6KL1.03sg

Active#5

63.4KL1.03sg

Active#6

10.5KL1.03sg

Chemi

7.0KL1.34sg

Slug

23.1KL1.30sg

500 0Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 250: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 88

Engineer I. Torimotom

Well NameDate 4, August, 2009

NanTro SEIZE Stage.2

Move rig to location with 0.7 knot. Advanced 0.8m miles. Continuedrifting vessel to well location. Preparing casing for running.

at cent.

15:00PIT

1.04193

0.1438.96

11.5

155,415,060

24,600

1,008,600

1,008,600

3,150

181,9004,325

4,850

5,44016,82021,160

4004,375

168,000130,000

24,60035,400

270

2,960

5,200

400

600600

176,100

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

509

823232

/ /////

Casing Program

Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 20 DC2 Size (in) : 8.5

A/Vel DP (ft/min) : A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

15:00 100 91 78 72 41 32

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

8

8.7

TOTAL Depth(MSL)BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFDilution mud volume, Lost mud volume and ECD

Mixed -m3 of Seawater gel slurry.Used -m3 of Seawater gel slurry.Continue to back load chemicals.

Btm2

Page 251: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

6,000kg

Bentonite

5,600kg

Barite

300kg

Barite

0kg

Barite

400kg

Bentonite

120,000k

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

0kg

Bentonite

DATENO. 88

4. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

176,100181,900

4,3253,1504,850

5,44016,82021,160

4004,375

168,000130,00024,60035,400

270

2,960

5,200

400

600600

148,9006,4002,900

4,800

4,0005,000

000

3,3903,360

1,700600

1,700550

1,340

00

1,000

00

224

1501,9501,600

6601,160

2401,000

57520,000

4503,600

1,008,600325,000188,300

6,100

7,2253,3006,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

24,600

10,000

3,200

500

5001,000

500

500500600

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

22,000kg120,000kg23,000kg

0kg0kg

BentoniteBariteBariteBariteBentonite

22,300t22,000t2,600t

6,000kg5,600kg

300kg0kg

400kg

22,000kg22,300kg

Total Bulk Tank W.T. 155,300kg

(Unit : kg)

24:00

Page 252: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 88

4, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 55.2 ton

Material

325,000188,300

7,2253,3006,8001,6006,100

17,98021,400

1,4004,950

188,000144,000

29,60043,400

3,600720

4,300550

1,7001,7005,800

224500

1,000500

24,600 176,100181,900

4,3253,1504,850

5,44016,82021,160

4004,375

168,000130,000

24,60035,400

270

2,960

5,200

148,9006,4002,900

1501,9501,600

6601,160

2401,000

57520,000

4,0005,0004,800

3,600450

1,340550

1,7001,700

600224

000

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 22.3KL 22.3KL 1.5KL Still cond mudKill mudActive #2 1.03sg 75.3KL 75.3KL 1.5KLSeawaterActive #3 1.00sg 70.0KL 70.0KL 1.5KLPre-hy gel slurryActive #4 1.03sg 64.6KL 64.6KL 1.5KLSeawater gel slurryActive #5 1.03sg 63.4KL 63.4KL 1.5KLSeawater gel slurry.Active #6 1.30sg 49.3KL 49.3KL 1.5KL Still cond mudKill mudChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.30sg 23.1KL 23.1KL 0.1KLKill mud

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

162.0KL170.7KL169.2KL170.7KL158.4KL146.1KL

162.0KL170.7KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg0kg

6,000kg5,600kg300kg0kg

400kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1510.6

155.3

1,721.1Total Weight

Active#1

22.3KL1.30sg

Active#2

75.3KL1.03sg

Active#3

70.0KL1.00sg

Active#4

64.6KL1.03sg

Active#5

63.4KL1.03sg

Active#6

49.3KL1.30sg

Chemi

7.0KL1.34sg

Slug

23.1KL1.30sg

500 0Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 253: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 90

Engineer I. Torimotom2,565.7

Well NameDate 6, August, 2009

NanTro SEIZE Stage.2

Install Guide Horn. Attempt to install Guide Horn Wear Bushing. But,unable to pass bottom hinge. Make up 12-1/4" BHA. RIH to 980m.

at cent.

15:00PIT

1.04183

0.1831.22

27

11.3

155,481,310

0

3,150

181,9004,350

4,850

5,44016,82021,160

4254,375

168,000130,000

24,60035,400

270

2,960

5,200

400

600600

176,100

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

52.512813131

/ /////

Casing Program

20 2,594.0Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) :7

B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8 DC2 Size (in) : 8.5

A/Vel DP (ft/min) : A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) : 1

15:00 105 93 67 61 33 3127

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

8

8.7

TOTAL Depth(MSL)

34

BRT Depth: 2,594.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFF

41.0

Dilution mud volume, Lost mud volume and ECDMixed -m3 of Seawater gel slurry.Used -m3 of Seawater gel slurry.Continue to back load chemicals.

Btm2

Page 254: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

6,000kg

Bentonite

5,600kg

Barite

300kg

Barite

0kg

Barite

400kg

Bentonite

120,000k

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

0kg

Bentonite

DATENO. 90

6. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

176,100181,900

4,3503,1504,850

5,44016,82021,160

4254,375

168,000130,00024,60035,400

270

2,960

5,200

400

600600

148,9006,4002,875

4,800

4,0005,000

000

3,3903,360

1,700600

1,700550

1,340

00

1,000

00

224

1501,9501,600

6601,160

240975575

20,000

4503,600

325,000188,300

6,100

7,2253,3006,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

10,000

3,200

500

5001,000

500

500500600

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg23,000kg

0kg0kg

BentoniteBariteBariteBariteBentonite

6,000kg5,600kg

300kg0kg

400kg

Total Bulk Tank W.T. 155,300kg

(Unit : kg)

24:00

Page 255: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 90

6, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 55.1 ton

Material

325,000188,300

7,2253,3006,8001,6006,100

17,98021,400

1,4004,950

188,000144,000

29,60043,400

3,600720

4,300550

1,7001,7005,800

224500

1,000500

176,100181,900

4,3503,1504,850

5,44016,82021,160

4254,375

168,000130,000

24,60035,400

270

2,960

5,200

148,9006,4002,875

1501,9501,600

6601,160

240975575

20,0004,0005,0004,800

3,600450

1,340550

1,7001,700

600224

000

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 72.4KL 72.4KL 1.5KLKill mudActive #2 1.03sg 2.0KL 2.0KL 1.5KLSeawaterActive #3 1.00sg 70.0KL 70.0KL 1.5KLPre-hy gel slurryActive #4 1.04sg 64.6KL 64.6KL 1.5KLSeawater gel slurryActive #5 1.04sg 63.4KL 63.4KL 1.5KLSeawater gel slurry.Active #6 1.30sg 52.7KL 52.7KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.30sg 19.0KL 19.0KL 0.1KLKill mud

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

162.0KL170.7KL169.2KL170.7KL158.4KL146.1KL

162.0KL170.7KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg0kg

6,000kg5,600kg300kg0kg

400kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1500.6

155.3

1,711.0Total Weight

Active#1

72.4KL1.30sg

Active#2

2.0KL1.03sg

Active#3

70.0KL1.00sg

Active#4

64.6KL1.04sg

Active#5

63.4KL1.04sg

Active#6

52.7KL1.30sg

Chemi

7.0KL1.34sg

Slug

19.0KL1.30sg

500 0Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 256: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 91

Engineer I. Torimotom2,699.7

Well NameDate 7, August, 2009

NanTro SEIZE Stage.2

RIH 12-1/4" drilling assy to 1700 m. Move vessel to ROV jumpingpoint. Drill 12 1/4'' Hole f/2,593 t/2,690m. Re-log hole section f/2,648t/2656m. Continue Drill 12-1/4" Hole f/2,690 t/2728m.

at cent.

71

13:00

2525

0.21

29

10.8

1348.5167

1.042594

23.03

16:402632

1.04142

0.1923.17

29

10.7

155,481,310

0

3,150

181,9004,350

4,850

5,44016,82021,160

4254,375

168,000130,000

24,60035,400

270

2,960

5,200

400

600600

176,100

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

4411662121

/ /////

Casing Program

20 2,594.0Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) :7

B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 80 P/Speed No.2 (spm) : P/Speed No.3 (spm) : 80

DP Size (in) : 5.5

DC1 Size (in) : 8 DC2 Size (in) : 8.5

A/Vel DP (ft/min) : A/Vel DC1 (ft/min) : 227 A/Vel Riser (ft/min) :

Suface to Bit : 10

Bottom's Up : 4

Surf to Surf : 14

System Total :

P/ Press(Mpa) : 14

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 798

Disp Vol. (m3) : 5

16:40 88 77 50 29 25 212913:00 8497 62 51 27 25

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

9

8.7 8.7

TOTAL Depth(MSL)

10

42

BRT Depth: 2,728.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFF

175.0

Dilution mud volume, Lost mud volume and ECDMixed -m3 of Seawater gel slurry.Used 42.9m3 of Seawater gel slurry.Equivalent circulation density (PP160spm) :1.049sg(@shoe), 1.052sg(@2,728mBRT)Continue to back load chemicals.

Btm2

Page 257: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

6,000kg

Bentonite

5,600kg

Barite

300kg

Barite

0kg

Barite

400kg

Bentonite

120,000k

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

0kg

Bentonite

DATENO. 90

6. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

176,100181,900

4,3503,1504,850

5,44016,82021,160

4254,375

168,000130,00024,60035,400

270

2,960

5,200

400

600600

148,9006,4002,875

4,800

4,0005,000

000

3,3903,360

1,700600

1,700550

1,340

00

1,000

00

224

1501,9501,600

6601,160

240975575

20,000

4503,600

325,000188,300

6,100

7,2253,3006,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

10,000

3,200

500

5001,000

500

500500600

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg23,000kg

0kg0kg

BentoniteBariteBariteBariteBentonite

6,000kg5,600kg

300kg0kg

400kg

Total Bulk Tank W.T. 155,300kg

(Unit : kg)

24:00

Page 258: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 91

7, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 55.1 ton

Material

325,000188,300

7,2253,3006,8001,6006,100

17,98021,400

1,4004,950

188,000144,000

29,60043,400

3,600720

4,300550

1,7001,7005,800

224500

1,000500

176,100181,900

4,3503,1504,850

5,44016,82021,160

4254,375

168,000130,000

24,60035,400

270

2,960

5,200

148,9006,4002,875

1501,9501,600

6601,160

240975575

20,0004,0005,0004,800

3,600450

1,340550

1,7001,700

600224

000

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 72.4KL 72.4KL 1.5KLKill mudActive #2 1.03sg 2.0KL 2.0KL 1.5KLSeawaterActive #3 1.00sg 70.0KL 70.0KL 1.5KLPre-hy gel slurryActive #4 1.04sg 64.6KL 64.6KL 1.5KLSeawater gel slurryActive #5 1.04sg 22.0KL 22.0KL 1.5KLSeawater gel slurry.Active #6 1.30sg 57.0KL 57.0KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.00sg 7.8KL 7.8KL 0.1KL For Mud pushDrill Water

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

174.6KL170.7KL169.2KL170.7KL158.4KL146.1KL

174.6KL170.7KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

from slug TK

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg0kg

6,000kg5,600kg300kg0kg

400kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1462.6

155.3

1,673.0Total Weight

Active#1

72.4KL1.30sg

Active#2

2.0KL1.03sg

Active#3

70.0KL1.00sg

Active#4

64.6KL1.04sg

Active#5

22.0KL1.04sg

Active#6

57.0KL1.30sg

Chemi

7.0KL1.34sg

Slug

7.8KL1.00sg

500 0Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 259: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 93

Engineer I. Torimotom3,005.7

Well NameDate 9, August, 2009

NanTro SEIZE Stage.2

Work on DW air compressor. Circulate and clean hole. Pack off andstuck pipe @2,925m. Ream f/2,885 t/2,928m. Pump and sweep out 5m3 hi-vis @2,900m. Observe pressure increase and stall pipe. Freepipe. Drill 12-1/4'' Hole to 3,034m. Sweeping hole with 2 m3 everyjoint. Pump 2m3 Hi vis sweep and circulate. Moving vessel awayfrom proposed Typhoon path.

at cent.

22:002906

1.04133

10.4

0.3010.46

29

155,538,790

0

3,150

181,9004,650

5,150

5,44016,82021,160

4254,375

168,000130,000

24,60035,400

270

2,960

5,200

400

600600

176,100

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

40.515514244

/ /////

Casing Program

20 2,594.0Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) :7

B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 70 P/Speed No.2 (spm) : P/Speed No.3 (spm) : 70

DP Size (in) : 5.5

DC1 Size (in) : 8 DC2 Size (in) : 8.5

A/Vel DP (ft/min) : 143 A/Vel DC1 (ft/min) : 199 A/Vel Riser (ft/min) :

Suface to Bit : 12

Bottom's Up : 13

Surf to Surf : 25

System Total :

P/ Press(Mpa) : 10.9

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 698

Disp Vol. (m3) : 6

22:00 81 66 44 41 40 3929

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

9

8.7

TOTAL Depth(MSL)

33

67

BRT Depth: 3,034.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFF

481.9

Dilution mud volume, Lost mud volume and ECDMixed -m3 of Seawater gel slurry.Used 44.5m3 of Seawater gel slurry.Equivalent circulation density (PP140spm) :1.040sg(@shoe), 1.044sg(@3,034mBRT)

Btm2

Page 260: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

6,000kg

Bentonite

5,600kg

Barite

300kg

Barite

0kg

Barite

400kg

Bentonite

120,000k

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

0kg

Bentonite

DATENO. 93

9. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

176,100181,900

4,6503,1505,150

5,44016,82021,160

4254,375

168,000130,00024,60035,400

270

2,960

5,200

400

600600

148,9006,4002,575

4,800

4,0005,000

000

3,3903,360

1,700600

1,700550

1,340

00

1,000

00

224

1501,6501,600

6601,160

240975575

20,000

4503,600

325,000188,300

6,100

7,2253,3006,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

10,000

3,200

500

5001,000

500

500500600

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg23,000kg

0kg0kg

BentoniteBariteBariteBariteBentonite

6,000kg5,600kg

300kg0kg

400kg

Total Bulk Tank W.T. 155,300kg

(Unit : kg)

24:00

Page 261: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 93

9, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 54.5 ton

Material

325,000188,300

7,2253,3006,8001,6006,100

17,98021,400

1,4004,950

188,000144,000

29,60043,400

3,600720

4,300550

1,7001,7005,800

224500

1,000500

176,100181,900

4,6503,1505,150

5,44016,82021,160

4254,375

168,000130,000

24,60035,400

270

2,960

5,200

148,9006,4002,575

1501,6501,600

6601,160

240975575

20,0004,0005,0004,800

3,600450

1,340550

1,7001,700

600224

000

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 72.4KL 72.4KL 1.5KLKill mudActive #2 1.03sg 2.0KL 2.0KL 1.5KLSeawaterActive #3 1.00sg 32.0KL 32.0KL 1.5KLPre-hy gel slurryActive #4 1.04sg 14.7KL 14.7KL 1.5KLSeawater gel slurryActive #5 1.04sg 69.7KL 69.7KL 1.5KLSeawater gel slurry.Active #6 1.30sg 38.4KL 38.4KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.00sg 7.8KL 7.8KL 0.1KLDrill Water

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

174.6KL100.0KL169.2KL170.7KL158.4KL146.1KL

174.6KL100.0KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg0kg

6,000kg5,600kg300kg0kg

400kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1323.9

155.3

1,533.7Total Weight

Active#1

72.4KL1.30sg

Active#2

2.0KL1.03sg

Active#3

32.0KL1.00sg

Active#4

14.7KL1.04sg

Active#5

69.7KL1.04sg

Active#6

38.4KL1.30sg

Chemi

7.0KL1.34sg

Slug

7.8KL1.00sg

500 0Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 262: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 94

Engineer I. Torimotom3,005.7

Well NameDate 10, August, 2009

NanTro SEIZE Stage.2

Prepare for handling 3-1/2" tubing for sensor dummy run. Make upstinger, Bumper and casing hanger assy's.

at cent.

16:00PIT

1.04122

0.299.84

29

10.2

155,538,790

0

3,150

181,9004,650

5,150

5,44016,82021,160

4254,375

168,000130,000

24,60035,400

270

2,960

5,200

400

600600

176,100

Total Cost

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

3613463737

/ /////

Casing Program

20 2,594.0Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) :7

B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8 DC2 Size (in) : 8.5

A/Vel DP (ft/min) : A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) : 10.9

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) : 6

16:00 72 59 46 42 38 3529

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

9

8.7

TOTAL Depth(MSL)

33

67

BRT Depth: 3,034.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFF

481.9

Dilution mud volume, Lost mud volume and ECDToday mixed -m3 of Seawater gel slurry (Toatal mixed volume:309.8m3).Today mixed -m3 of treated sea water (Toatal mixed volume:140.6m3).Today used -m3 of Seawater gel slurry (Toatal used volume:228.7m3).Amount of use expectation PHB:40m3(for reach TD spot, need make SWG).

Btm2

Page 263: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

6,000kg

Bentonite

5,600kg

Barite

300kg

Barite

0kg

Barite

400kg

Bentonite

120,000k

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

30,500kg

Bentonite

DATENO. 9410. Aug. 09

MATERIALS REPORTWell Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

176,100181,900

4,6503,1505,150

5,44016,82021,160

4254,375

168,000130,00024,60035,400

270

2,960

5,200

400

600600

148,90036,9002,575

4,800

4,0005,000

000

3,3903,360

1,700600

1,700550

1,340

00

1,000

00

224

1501,6501,600

6601,160

240975575

20,000

4503,600

325,000218,800

6,100

7,2253,3006,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,960

30,500

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

10,000

3,200

500

5001,000

500

500500600

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite 30,500kg

120,000kg23,000kg

0kg30,500kg

BentoniteBariteBariteBariteBentonite

6,000kg5,600kg

300kg0kg

400kg

Total Bulk Tank W.T. 185,800kg

(Unit : kg)

24:00

Page 264: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 9410, Aug, 09

BALLAST REPORT(Off Shore)Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 54.5 ton

Material

30,500325,000218,800

7,2253,3006,8001,6006,100

17,98021,400

1,4004,950

188,000144,000

29,60043,400

3,600720

4,300550

1,7001,7005,800

224500

1,000500

176,100181,900

4,6503,1505,150

5,44016,82021,160

4254,375

168,000130,000

24,60035,400

270

2,960

5,200

148,90036,900

2,575150

1,6501,600

6601,160

240975575

20,0004,0005,0004,800

3,600450

1,340550

1,7001,700

600224

000

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 72.4KL 72.4KL 1.5KLKill mudActive #2 1.03sg 2.0KL 2.0KL 1.5KLSeawaterActive #3 1.00sg 32.0KL 32.0KL 1.5KLPre-hy gel slurryActive #4 1.04sg 14.7KL 14.7KL 1.5KLSeawater gel slurryActive #5 1.04sg 69.7KL 69.7KL 1.5KLSeawater gel slurry.Active #6 1.30sg 20.1KL 20.1KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.00sg 7.8KL 7.8KL 0.1KLDrill Water

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

174.6KL100.0KL169.2KL170.7KL158.4KL146.1KL

174.6KL100.0KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg30,500kg6,000kg5,600kg300kg0kg

400kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1300.1

185.8

1,540.4Total Weight

Active#1

72.4KL1.30sg

Active#2

2.0KL1.03sg

Active#3

32.0KL1.00sg

Active#4

14.7KL1.04sg

Active#5

69.7KL1.04sg

Active#6

20.1KL1.30sg

Chemi

7.0KL1.34sg

Slug

7.8KL1.00sg

500 0Tel-Mica(M)1,000 1,000Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 265: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 96

Engineer I. Torimotom3,079.0

Well NameDate 12, August, 2009

NanTro SEIZE Stage.2

RIH to 2,841m. Ream down f/2,841 to 2,898m. MWD Log f/2,900t/2,972m. Drilled12-1/4" hole to 3,107m. Spot Hi-vis 12m3 on BTM.Wiper trip f/3,107 t/2,907m. RIH to 2,965m.

When RIH gage or trip ass'y, bad hole condition to SWG making to ratio of PHB and SW ischanged. SWG is ratio PHB:SW of 50:50 to naw, cange ratio PHB:SW to 70:30(for cuttingsremoval efficiency up), and flash voleme changed f/2m3 t/10m3.

at cent.

29

13:45

2625

0.45

28

9.8

1731.597

1.043052

2.72

18:003107

1.04124

0.2810.73

28

10.6

155,624,200

125

100

25

85,410

18,750

4,160

62,500

3,150

181,9004,775

5,250

5,44016,82021,160

4504,375

168,000130,000

24,60035,400

270

2,960

5,200

400

600600

176,100

Total Cost

Rester

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

3713483437

/ /////

Casing Program

20 2,594.0Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) :7

B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 70 P/Speed No.2 (spm) : 70 P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8 DC2 Size (in) : 8.5

A/Vel DP (ft/min) : 143 A/Vel DC1 (ft/min) : 199 A/Vel Riser (ft/min) :

Suface to Bit : 13

Bottom's Up : 15

Surf to Surf : 28

System Total :

P/ Press(Mpa) : 12

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 698

Disp Vol. (m3) : 6

18:00 74 61 44 38 32 322813:45 4663 31 26 25 23

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

9

8.7 8.7

TOTAL Depth(MSL)

39

73

BRT Depth: 3,107.3 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFF

555.2

Dilution mud volume, Lost mud volume and ECDToday mixed 54.5m3 of Seawater gel slurry (Toatal mixed volume:364.3m3).Today mixed 24m3 of treated sea water (Toatal mixed volume:164.6m3).Today used 55.9m3 of Seawater gel slurry (Toatal used volume:284.6m3).Equivalent circulation density (PP140spm) :1.040sg(@shoe), 1.044sg(@3,107mBRT)Sweep hole 2m3 SWG every joint drilled.

Btm2

Page 266: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

6,000kg

Bentonite

5,600kg

Barite

300kg

Barite

0kg

Barite

400kg

Bentonite

120,000k

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

30,500kg

Bentonite

DATENO. 9612. Aug. 09

MATERIALS REPORTWell Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

528,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

176,100181,900

4,7753,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

270

2,960

5,200

18,750

4,160

62,500

400

600600

148,90036,9004,700

0

4,0000

000

3,3903,3608,000

1,7000

1,700550

1,340

000

00

224

1505,5501,600

6601,160

240950575

20,000

375

450220

3,600

B/Loaded 8/10

B/Loaded 8/10

B/Loaded 8/10

B/Loaded 8/10

325,000218,800

6,100

9,4753,300

10,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

220375

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,9608,0008,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

Rester

5,0004,800

125

100

25

600

1,000

10,0005,0008,000

600

500

5001,000

5001,000

500500600

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg23,000kg

0kg30,500kg

BentoniteBariteBariteBariteBentonite

6,000kg5,600kg

300kg0kg

400kg

Total Bulk Tank W.T. 185,800kg

(Unit : kg)

24:00

Page 267: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 9612, Aug, 09

BALLAST REPORT(Off Shore)Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 49.7 ton

Material

325,000218,800

9,4753,300

10,8001,6006,100

17,98021,400

1,4004,950

188,000144,000

29,60043,400

3,600720220375

4,300550

1,7001,7005,800

224500

1,000500

125

100

25

176,100181,900

4,7753,1505,250

5,44016,82021,160

4504,375

168,000130,000

24,60035,400

270

2,960

5,200

148,90036,900

4,700150

5,5501,600

6601,160

240950575

20,0004,000

00

3,600450220375

1,340550

1,7001,700

0224

000

B/Loaded 8/10B/Loaded 8/10

B/Loaded 8/10

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.30sg 72.4KL 72.4KL 1.5KLKill mudActive #2 1.5KL 1.5KL 1.5KLEMPTYActive #3 1.00sg 1.5KL 1.5KL 1.5KLPre-hy gel slurryActive #4 1.04sg 63.7KL 63.7KL 1.5KLSeawater gel slurryActive #5 1.04sg 18.7KL 18.7KL 1.5KLSeawater gel slurry.Active #6 1.30sg 54.8KL 54.8KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 0.1KL 0.1KL 0.1KLEMPTY

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

174.6KL100.0KL169.2KL170.7KL158.4KL146.1KL

174.6KL100.0KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg30,500kg6,000kg5,600kg300kg0kg

400kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1302.8

185.8

1,538.3Total Weight

Active#1

72.4KL1.30sg

Active#2

1.5KL

Active#3

1.5KL1.00sg

Active#4

63.7KL1.04sg

Active#5

18.7KL1.04sg

Active#6

54.8KL1.30sg

Chemi

7.0KL1.34sg

Slug

0.1KL

500 0Tel-Mica(M)1,000 0 B/Loaded 8/10Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 268: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

KCl-NaCl/Polymer/PPG

Drilling Mud Report(Off Shore)

Company MQJNo. 97

Engineer I. Torimotom3,078.7

Well NameDate 13, August, 2009

NanTro SEIZE Stage.2

Continue to RIH f/2,965m t/3,107m. Working tight spots as required,Unable to RIH on elevators f/2,970 t/3,107m. Reaming each stand.Pump 3 x10m3 gel sweeps. Spot 40m3 of 1.35sg kill mud. POOH f/TDt/surface.

at cent.

16:00PIT

1.0495

0.403.89

28

10.2

155,672,950

325

48,750

48,7503,150

181,9005,100

5,250

5,44016,82021,160

4504,375

168,000130,000

24,60035,400

270

2,960

5,200

400

600600

176,100

Total Cost

Rester

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

3115323335

/ /////

Casing Program

20 2,594.0Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) :7

B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 80 P/Speed No.2 (spm) : 80 P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8 DC2 Size (in) : 8.5

A/Vel DP (ft/min) : 163 A/Vel DC1 (ft/min) : 227 A/Vel Riser (ft/min) :

Suface to Bit : 11

Bottom's Up : 13

Surf to Surf : 24

System Total :

P/ Press(Mpa) : 14.7

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 798

Disp Vol. (m3) : 6

16:00 62 47 42 41 29 2728

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

9

8.7

TOTAL Depth(MSL)

39

73

BRT Depth: 3,107.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFF

554.9

Dilution mud volume, Lost mud volume and ECDToday mixed -m3 of Seawater gel slurry (Toatal mixed volume:364.3m3).Today mixed -m3 of treated sea water (Toatal mixed volume:164.6m3).Today used 34.8m3 of Seawater gel slurry (Toatal used volume:319.4m3).Today used 40m3 of kill mud(Toatal used volume:40m3).

Btm2

Page 269: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

6,000kg

Bentonite

5,600kg

Barite

300kg

Barite

0kg

Barite

400kg

Bentonite

120,000k

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

30,500kg

Bentonite

DATENO. 9713. Aug. 09

MATERIALS REPORTWell Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

528,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

176,100181,900

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

270

2,960

5,200

48,750

400

600600

148,90036,9004,375

0

4,0000

000

3,3903,3608,000

1,7000

1,700550

1,340

000

00

224

1505,5501,600

6601,160

240950575

20,000

375

450220

3,600

325,000218,800

6,100

9,4753,300

10,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

220375

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,9608,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

Rester

325

10,0005,0008,000

600

500

5001,000

5001,000

500500600

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg23,000kg

0kg30,500kg

BentoniteBariteBariteBariteBentonite

6,000kg5,600kg

300kg0kg

400kg

Total Bulk Tank W.T. 185,800kg

(Unit : kg)

24:00

Page 270: Drilling Mud Report(Off Shore) K.Kuroda

DATENO.14, Aug, 09

BALLAST REPORT(Off Shore)Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 49.4 ton

Material

325,000218,800

9,4753,300

10,8001,6006,100

17,98021,400

1,4004,950

188,000144,000

29,60043,400

3,600720220375

4,300550

1,7001,7005,800

224500

1,000500

176,100181,900

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,000

24,60035,400

270

2,960

5,200

148,90036,900

4,375150

5,5501,600

6601,160

240950575

20,0004,000

00

3,600450220375

1,340550

1,7001,700

0224

000

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.35sg 72.4KL 72.4KL 1.5KLKill mudActive #2 1.00sg 7.6KL 7.6KL 1.5KLDrill WaterActive #3 1.00sg 1.5KL 1.5KL 1.5KLPre-hy gel slurryActive #4 1.04sg 47.6KL 47.6KL 1.5KLSeawater gel slurryActive #5 1.04sg 42.6KL 42.6KL 1.5KLSeawaterActive #6 1.03sg 65.0KL 65.0KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.00sg 4.6KL 4.6KL 0.1KLDrill Water

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

174.6KL100.0KL169.2KL170.7KL158.4KL146.1KL

174.6KL100.0KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg30,500kg6,000kg5,600kg300kg0kg

400kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1322.4

185.8

1,557.6Total Weight

Active#1

72.4KL1.35sg

Active#2

7.6KL1.00sg

Active#3

1.5KL1.00sg

Active#4

47.6KL1.04sg

Active#5

42.6KL1.04sg

Active#6

65.0KL1.03sg

Chemi

7.0KL1.34sg

Slug

4.6KL1.00sg

500 0Tel-Mica(M)1,000 0Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 271: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 98

Engineer Maruyamam

Well NameDate 14, August, 2009

NanTro SEIZE Stage.2

R/U CSG equipment. Run 9-5/8"CSG and cement stinger. Jump ROV.M/U HPS and spot 2.4m3 of DYE. Continue RIH 9-5/8" CSG on 5-1/2"DPto 1,700m. Drift vessel to well location@1knot.

at cent.

14:00PIT

1.04121

157,054,150

18165345

1,381,200

276,00070,200

1,035,000

3,150

181,9005,100

5,250

5,44016,82021,160

4504,375

168,000130,000

24,60035,400

288165

2,960

345

5,200

400

600600

176,100

Total Cost

Rester

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

20 2,594.0Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8

DC2 Size (in) : 8.5

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

14:00

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

8.7

TOTAL Depth(MSL)BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFDilution mud volume, Lost mud volume and ECD

Mixed 65m3 of suspend fluid for preventcorrosion.Add 18kg of Telnite GXL to mud pushⅡ.

Btm2

Page 272: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

6,000kg

Bentonite

5,600kg

Barite

300kg

Barite

0kg

Barite

400kg

Bentonite

120,000kg

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

30,500kg

Bentonite

DATENO. 98

14. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

528,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

176,100181,900

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

400

600600

70,200276,000

1,035,000

148,90036,9004,375

0

4,0000

000

3,3903,3608,000

1,7000

1,700550

1,340

000

00

224

1505,5501,600

6601,160

240950575

20,000

30

43255

3,600

55gal/drm

325,000218,800

6,100

9,4753,300

10,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

220375

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,9608,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

Rester

18165345

10,0005,0008,000

600

500

5001,000

5001,000

500500600

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg23,000kg

0kg30,500kg

BentoniteBariteBariteBariteBentonite

6,000kg5,600kg

300kg0kg

400kg

Total Bulk Tank W.T. 185,800kg

(Unit : kg)

24:00

Page 273: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 98

14, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 48.9 ton

Material

325,000218,800

9,4753,300

10,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600720220375

4,300550

1,7001,7005,800

224500

1,000500

18165345

176,100181,900

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

148,90036,9004,375

1505,5501,600

6601,160

240950575

20,0004,000

00

3,6004325530

1,340550

1,7001,700

0224

000

55gal/drm

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.35sg 35.9KL 35.9KL 1.5KLKill mudActive #2 1.20sg 8.0KL 8.0KL 1.5KLMud push2Active #3 1.00sg 1.5KL 1.5KL 1.5KLPre-hy gel slurryActive #4 1.04sg 47.6KL 47.6KL 1.5KLSeawater gel slurryActive #5 1.04sg 15.0KL 15.0KL 1.5KLSeawaterActive #6 1.03sg 65.0KL 65.0KL 1.5KLSuspend fluidChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.00sg 2.4KL 2.4KL 0.1KLDye fluid

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

174.6KL100.0KL169.2KL170.7KL158.4KL146.1KL

174.6KL100.0KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg30,500kg6,000kg5,600kg300kg0kg

400kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1244.2

185.8

1,478.9Total Weight

Active#1

35.9KL1.35sg

Active#2

8.0KL1.20sg

Active#3

1.5KL1.00sg

Active#4

47.6KL1.04sg

Active#5

15.0KL1.04sg

Active#6

65.0KL1.03sg

Chemi

7.0KL1.34sg

Slug

2.4KL1.00sg

500 0Tel-Mica(M)1,000 0Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 274: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 99

Engineer Maruyamam

Well NameDate 15, August, 2009

NanTro SEIZE Stage.2

Drifting vessel to location. Continue RIH to 1,900m. Jump ROV. RIH to 2,500m@CSG shoe.Confirm circ @shoe with ROV. Stab CSG in wellhead.Pump 37m3 of suspend fluid,no return atwellhead. Pump 5m3 of Kill mud and displace with SW, observe return. Line up for CMTG.Pump 6m3 of Mud pushⅡ by CMT unit. Mixing and pump 4.4m3 of 1.50sg CMT slurry.Displace CMT with SW. Bleed off pressure, observe flow back. POOH with RT and inner stringon 5-1/2"DP.

at cent.

11:00PIT

1.04118

157,156,650

2,500

102,500

102,500

3,150

181,9005,100

5,250

5,44016,82021,160

4504,375

168,000130,000

24,60035,400

288165

2,960

345

5,200

400

600600

178,600

Total Cost

Rester

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

20 2,594.0Suface in m9.625Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8

DC2 Size (in) : 8.5

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

11:00

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

98

8.7

TOTAL Depth(MSL)BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFRecommendation

Back load chemicals.Used 5m3 of Kill mud.

Btm2

Page 275: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

6,000kg

Bentonite

3,400kg

Barite

0kg

Barite

0kg

Barite

400kg

Bentonite

120,000kg

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

30,500kg

Bentonite

DATENO. 99

15. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

528,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

178,600181,900

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

400

600600

146,40036,9004,375

0

4,0000

000

00

8,000

1,7000

1,700550

1,340

000

00

224

1505,550

00

1,1600

9500

20,000

30

43255

0

55gal/drm

102,500325,000218,800

6,100

9,4753,300

10,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

220375

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,9608,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

Rester

6601,600

240

575

3,600

2,500

3,3903,360

6601,600

240

10,000

575

5,0008,000

3,600

600

500

5001,000

5001,000

500500600

3,3903,360

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg23,000kg

0kg30,500kg

BentoniteBariteBariteBariteBentonite

2,200t2,500t

6,000kg3,400kg

0kg0kg

400kg

2,200kg

Total Bulk Tank W.T. 183,300kg

(Unit : kg)

24:00

Page 276: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 99

15, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 42.2 ton

Material

325,000218,800

9,4753,300

10,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600720220375

4,300550

1,7001,7005,800

224500

1,000500

2,500 178,600181,900

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

146,40036,9004,375

1505,550

00

1,1600

9500

20,0004,000

00

04325530

1,340550

1,7001,700

0224

000

55gal/drm

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.35sg 31.0KL 31.0KL 1.5KLKill mudActive #2 1.5KL 1.5KL 1.5KLEmptyActive #3 1.5KL 1.5KL 1.5KLEmptyActive #4 1.04sg 47.6KL 47.6KL 1.5KLSeawater gel slurryActive #5 1.04sg 54.0KL 54.0KL 1.5KLSeawaterActive #6 1.03sg 36.0KL 36.0KL 1.5KLSuspend fluidChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.00sg 2.4KL 2.4KL 0.1KLDye fluid

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

174.6KL100.0KL169.2KL170.7KL158.4KL146.1KL

174.6KL100.0KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg30,500kg6,000kg3,400kg

0kg0kg

400kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1237.2

183.3

1,462.7Total Weight

Active#1

31.0KL1.35sg

Active#2

1.5KL

Active#3

1.5KL

Active#4

47.6KL1.04sg

Active#5

54.0KL1.04sg

Active#6

36.0KL1.03sg

Chemi

7.0KL1.34sg

Slug

2.4KL1.00sg

500 0Tel-Mica(M)1,000 0Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 277: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 100

Engineer Maruyamam

Well NameDate 16, August, 2009

NanTro SEIZE Stage.2

Continue POOH. PIck up 6-3/4"DC. M/U scraper ass'y. Move vessel tolow current area.

at cent.

14:00PIT

1.04120

157,156,650

0

3,150

181,9005,100

5,250

5,44016,82021,160

4504,375

168,000130,000

24,60035,400

288165

2,960

345

5,200

400

600600

178,600

Total Cost

Rester

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

20 2,593.0Suface in m9.625 3,096.3Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8

DC2 Size (in) : 8.5

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

14:00

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

8.7

TOTAL Depth(MSL)BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFRecommendation

Btm2

Page 278: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

6,000kg

Bentonite

3,400kg

Barite

0kg

Barite

0kg

Barite

400kg

Bentonite

120,000kg

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

30,500kg

Bentonite

DATENO. 100

16. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

528,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

178,600181,900

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

400

600600

146,40036,9004,375

0

4,0000

000

00

8,000

1,7000

1,700550

1,340

000

00

224

1505,550

00

1,1600

9500

20,000

30

43255

0

55gal/drm

325,000218,800

6,100

9,4753,300

10,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

220375

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,9608,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

Rester

6601,600

240

10,000

575

5,0008,000

3,600

600

500

5001,000

5001,000

500500600

3,3903,360

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg23,000kg

0kg30,500kg

BentoniteBariteBariteBariteBentonite

6,000kg3,400kg

0kg0kg

400kg

Total Bulk Tank W.T. 183,300kg

(Unit : kg)

24:00

Page 279: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 100

16, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 42.2 ton

Material

325,000218,800

9,4753,300

10,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600720220375

4,300550

1,7001,7005,800

224500

1,000500

178,600181,900

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

146,40036,9004,375

1505,550

00

1,1600

9500

20,0004,000

00

04325530

1,340550

1,7001,700

0224

000

55gal/drm

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.35sg 31.0KL 31.0KL 1.5KLKill mudActive #2 1.5KL 1.5KL 1.5KLEmptyActive #3 1.5KL 1.5KL 1.5KLEmptyActive #4 1.04sg 47.6KL 47.6KL 1.5KLSeawater gel slurryActive #5 1.04sg 54.0KL 54.0KL 1.5KLSeawaterActive #6 1.03sg 36.0KL 36.0KL 1.5KLSuspend fluidChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.00sg 2.4KL 2.4KL 0.1KLDye fluid

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

174.6KL100.0KL169.2KL170.7KL158.4KL146.1KL

174.6KL100.0KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg30,500kg6,000kg3,400kg

0kg0kg

400kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1237.2

183.3

1,462.7Total Weight

Active#1

31.0KL1.35sg

Active#2

1.5KL

Active#3

1.5KL

Active#4

47.6KL1.04sg

Active#5

54.0KL1.04sg

Active#6

36.0KL1.03sg

Chemi

7.0KL1.34sg

Slug

2.4KL1.00sg

500 0Tel-Mica(M)1,000 0Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 280: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 101

Engineer Maruyamam

Well NameDate 17, August, 2009

NanTro SEIZE Stage.2

Move vessel to 7mile from location. RIH scraper ass'y while driftingvessel to location. Jump ROV. M/U HPS. Continue RIH and tag floatcoller @3,073.5m. Circ and BTM's up. Drop drift . POOH with scraperass'y on 5-1/2"DP. Recover ROV. Drifting vessel and continue POOHscraper ass'y. Recover drift.M/U 3-1/2" TBG and set back in derrick.

at cent.

10:30PIT

1.04125

157,156,650

0

3,150

181,9005,100

5,250

5,44016,82021,160

4504,375

168,000130,000

24,60035,400

288165

2,960

345

5,200

400

600600

178,600

Total Cost

Rester

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

20 2,593.0Suface in m9.625 3,096.3Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8

DC2 Size (in) : 8.5

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

10:30

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

10

8.7

TOTAL Depth(MSL)BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFRecommendation

Prepare for mix Pre-hydrated gel and SWG. Btm2

Page 281: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

6,000kg

Bentonite

3,400kg

Barite

0kg

Barite

0kg

Barite

400kg

Bentonite

120,000kg

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

30,500kg

Bentonite

DATENO. 101

17. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

528,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

178,600181,900

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

400

600600

146,40036,9004,375

0

4,0000

000

00

8,000

1,7000

1,700550

1,340

000

00

224

1505,550

00

1,1600

9500

20,000

30

43255

0

55gal/drm

325,000218,800

6,100

9,4753,300

10,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

220375

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,9608,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

Rester

6601,600

240

10,000

575

5,0008,000

3,600

600

500

5001,000

5001,000

500500600

3,3903,360

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg23,000kg

0kg30,500kg

BentoniteBariteBariteBariteBentonite

6,000kg3,400kg

0kg0kg

400kg

Total Bulk Tank W.T. 183,300kg

(Unit : kg)

24:00

Page 282: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 101

17, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 42.2 ton

Material

325,000218,800

9,4753,300

10,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600720220375

4,300550

1,7001,7005,800

224500

1,000500

178,600181,900

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

146,40036,9004,375

1505,550

00

1,1600

9500

20,0004,000

00

04325530

1,340550

1,7001,700

0224

000

55gal/drm

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.35sg 31.0KL 31.0KL 1.5KLKill mudActive #2 1.5KL 1.5KL 1.5KLEmptyActive #3 1.5KL 1.5KL 1.5KLEmptyActive #4 1.04sg 47.6KL 47.6KL 1.5KLSeawater gel slurryActive #5 1.04sg 43.7KL 43.7KL 1.5KLSeawaterActive #6 1.03sg 36.0KL 36.0KL 1.5KLSuspend fluidChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.00sg 2.4KL 2.4KL 0.1KLDye fluid

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

174.6KL100.0KL169.2KL170.7KL158.4KL146.1KL

174.6KL100.0KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg30,500kg6,000kg3,400kg

0kg0kg

400kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1226.5

183.3

1,452.0Total Weight

Active#1

31.0KL1.35sg

Active#2

1.5KL

Active#3

1.5KL

Active#4

47.6KL1.04sg

Active#5

43.7KL1.04sg

Active#6

36.0KL1.03sg

Chemi

7.0KL1.34sg

Slug

2.4KL1.00sg

500 0Tel-Mica(M)1,000 0Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 283: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 102

Engineer Maruyamam

Well NameDate 18, August, 2009

NanTro SEIZE Stage.2

Move vessel to low current area. M/U dummy run assy and RIH to1,700m. Drifting vessel to well [email protected].

at cent.

15:10pre-hy

1.06300

15:00PIT3

1.04111

158,006,900

17,900

850,250

850,250

3,150

199,8005,100

5,250

5,44016,82021,160

4504,375

168,000130,000

24,60035,400

288165

2,960

345

5,200

400

600600

178,600

Total Cost

Rester

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

20 2,593.0Suface in m9.625 3,096.3Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8

DC2 Size (in) : 8.5

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

15:0015:10

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

10

8.7 8.8

TOTAL Depth(MSL)BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFRecommendation

Mixed 136m3 of pre-hydrated gel slurry.(Total left 236m3) Btm2

Page 284: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

3,400kg

Barite

0kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

19,000kg

Bentonite

DATENO. 102

18. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

528,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

178,600199,800

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

400

600600

146,40019,0004,375

0

4,0000

000

00

8,000

1,7000

1,700550

1,340

000

00

224

1505,550

00

1,1600

9500

20,000

30

43255

0

55gal/drm

850,250325,000218,800

6,100

9,4753,300

10,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

220375

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,9608,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

Rester

6601,600

240

17,900

10,000

575

5,0008,000

3,600

600

500

5001,000

5001,000

500500600

3,3903,360

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite 11,500kg

120,000kg23,000kg

0kg19,000kg

BentoniteBariteBariteBariteBentonite

17,500t

17,900t

0kg3,400kg

0kg0kg0kg

11,500kg

17,500kg

Total Bulk Tank W.T. 165,400kg

(Unit : kg)

24:00

Page 285: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 102

18, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 42.2 ton

Material

325,000218,800

9,4753,300

10,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600720220375

4,300550

1,7001,7005,800

224500

1,000500

17,900178,600199,800

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

146,40019,0004,375

1505,550

00

1,1600

9500

20,0004,000

00

04325530

1,340550

1,7001,700

0224

000

55gal/drm

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.35sg 31.0KL 31.0KL 1.5KLKill mudActive #2 1.06sg 68.5KL 68.5KL 1.5KLPre-hy gel slurryActive #3 1.04sg 47.6KL 47.6KL 1.5KLSeawater gel slurryActive #4 1.03sg 21.0KL 21.0KL 1.5KLSeawaterActive #5 1.03sg 25.6KL 25.6KL 1.5KLSeawaterActive #6 1.03sg 36.0KL 36.0KL 1.5KLSuspend fluidChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.00sg 2.4KL 2.4KL 0.1KLDye fluid

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

174.6KL167.5KL169.2KL170.7KL158.4KL146.1KL

174.6KL167.5KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg19,000kg

0kg3,400kg

0kg0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1372.5

165.4

1,580.1Total Weight

Active#1

31.0KL1.35sg

Active#2

68.5KL1.06sg

Active#3

47.6KL1.04sg

Active#4

21.0KL1.03sg

Active#5

25.6KL1.03sg

Active#6

36.0KL1.03sg

Chemi

7.0KL1.34sg

Slug

2.4KL1.00sg

500 0Tel-Mica(M)1,000 0Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 286: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 102

Engineer Maruyamam

Well NameDate 18, August, 2009

NanTro SEIZE Stage.2

Move vessel to low current area. M/U dummy run assy and RIH to1,700m. Drifting vessel to well [email protected].

at cent.

15:10pre-hy

1.06300

15:00PIT3

1.04111

158,006,900

17,900

850,250

850,250

3,150

199,8005,100

5,250

5,44016,82021,160

4504,375

168,000130,000

24,60035,400

288165

2,960

345

5,200

400

600600

178,600

Total Cost

Rester

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

20 2,593.0Suface in m9.625 3,096.3Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8

DC2 Size (in) : 8.5

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

15:0015:10

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

10

8.7 8.8

TOTAL Depth(MSL)BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFRecommendation

Mixed 136m3 of pre-hydrated gel slurry.(Total left 236m3) Btm2

Page 287: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

3,400kg

Barite

0kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

19,000kg

Bentonite

DATENO. 102

18. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

528,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

178,600199,800

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

400

600600

146,40019,0004,375

0

4,0000

000

00

8,000

1,7000

1,700550

1,340

000

00

224

1505,550

00

1,1600

9500

20,000

30

43255

0

55gal/drm

850,250325,000218,800

6,100

9,4753,300

10,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

220375

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,9608,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

Rester

6601,600

240

17,900

10,000

575

5,0008,000

3,600

600

500

5001,000

5001,000

500500600

3,3903,360

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite 11,500kg

120,000kg23,000kg

0kg19,000kg

BentoniteBariteBariteBariteBentonite

17,500t

17,900t

0kg3,400kg

0kg0kg0kg

11,500kg

17,500kg

Total Bulk Tank W.T. 165,400kg

(Unit : kg)

24:00

Page 288: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 102

18, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 42.2 ton

Material

325,000218,800

9,4753,300

10,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600720220375

4,300550

1,7001,7005,800

224500

1,000500

17,900178,600199,800

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

146,40019,0004,375

1505,550

00

1,1600

9500

20,0004,000

00

04325530

1,340550

1,7001,700

0224

000

55gal/drm

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.35sg 31.0KL 31.0KL 1.5KLKill mudActive #2 1.06sg 68.5KL 68.5KL 1.5KLPre-hy gel slurryActive #3 1.04sg 47.6KL 47.6KL 1.5KLSeawater gel slurryActive #4 1.03sg 21.0KL 21.0KL 1.5KLSeawaterActive #5 1.03sg 25.6KL 25.6KL 1.5KLSeawaterActive #6 1.03sg 36.0KL 36.0KL 1.5KLSuspend fluidChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.00sg 2.4KL 2.4KL 0.1KLDye fluid

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

174.6KL167.5KL169.2KL170.7KL158.4KL146.1KL

174.6KL167.5KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg19,000kg

0kg3,400kg

0kg0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1372.5

165.4

1,580.1Total Weight

Active#1

31.0KL1.35sg

Active#2

68.5KL1.06sg

Active#3

47.6KL1.04sg

Active#4

21.0KL1.03sg

Active#5

25.6KL1.03sg

Active#6

36.0KL1.03sg

Chemi

7.0KL1.34sg

Slug

2.4KL1.00sg

500 0Tel-Mica(M)1,000 0Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 289: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 103

Engineer Maruyamam

Well NameDate 19, August, 2009

NanTro SEIZE Stage.2

Drifting vessel to well [email protected]. Observe high viberation,current speed over 4 knot. Unable to jump ROV to location. "KAIKOsearch low current area. Vessel move to low current area. ObserveDummy BHA below instrument carrier lost to sea, sizemometer same.Hold meeting. POOH Dummy BHA.

at cent.

11:30PIT3

1.04117

158,006,900

0

3,150

199,8005,100

5,250

5,44016,82021,160

4504,375

168,000130,000

24,60035,400

288165

2,960

345

5,200

400

600600

178,600

Total Cost

Rester

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

20 2,593.0Suface in m9.625 3,096.3Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8

DC2 Size (in) : 8.5

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

11:30

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

10

8.7

TOTAL Depth(MSL)BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFRecommendation

Btm2

Page 290: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

3,400kg

Barite

0kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

19,000kg

Bentonite

DATENO. 103

19. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

528,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

178,600199,800

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

400

600600

146,40019,0004,375

0

4,0000

000

00

8,000

1,7000

1,700550

1,340

000

00

224

1505,550

00

1,1600

9500

20,000

30

43255

0

55gal/drm

325,000218,800

6,100

9,4753,300

10,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

220375

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,9608,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

Rester

6601,600

240

10,000

575

5,0008,000

3,600

600

500

5001,000

5001,000

500500600

3,3903,360

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg23,000kg

0kg19,000kg

BentoniteBariteBariteBariteBentonite

0kg3,400kg

0kg0kg0kg

Total Bulk Tank W.T. 165,400kg

(Unit : kg)

24:00

Page 291: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 103

19, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 42.2 ton

Material

325,000218,800

9,4753,300

10,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600720220375

4,300550

1,7001,7005,800

224500

1,000500

178,600199,800

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

146,40019,0004,375

1505,550

00

1,1600

9500

20,0004,000

00

04325530

1,340550

1,7001,700

0224

000

55gal/drm

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.35sg 31.0KL 31.0KL 1.5KLKill mudActive #2 1.06sg 68.5KL 68.5KL 1.5KLPre-hy gel slurryActive #3 1.04sg 47.6KL 47.6KL 1.5KLSeawater gel slurryActive #4 1.03sg 59.4KL 59.4KL 1.5KLSeawaterActive #5 1.03sg 25.6KL 25.6KL 1.5KLSeawaterActive #6 1.03sg 36.0KL 36.0KL 1.5KLSuspend fluidChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.00sg 2.4KL 2.4KL 0.1KLDye fluid

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

174.6KL167.5KL169.2KL170.7KL158.4KL146.1KL

174.6KL167.5KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg19,000kg

0kg3,400kg

0kg0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1412.1

165.4

1,619.7Total Weight

Active#1

31.0KL1.35sg

Active#2

68.5KL1.06sg

Active#3

47.6KL1.04sg

Active#4

59.4KL1.03sg

Active#5

25.6KL1.03sg

Active#6

36.0KL1.03sg

Chemi

7.0KL1.34sg

Slug

2.4KL1.00sg

500 0Tel-Mica(M)1,000 0Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 292: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 105

Engineer Maruyamam

Well NameDate 21, August, 2009

NanTro SEIZE Stage.2

Drifting vessel to well location. Continue run pipe to 1,950m at 2milesfrom location. Continue drifting to well location. 3-1/2"TBG shoe at2,548m. Move vessel over well center. Stab in wellhead(±5m×3).POOH Dummy BHANo.2 to 186m. L/D Guide horn wear bushing.Continue POOH Dummy BHANo.2. Drifting vessel to low current area.

at cent.

11:00SWG

1.04121

158,006,900

0

3,150

199,8005,100

5,250

5,44016,82021,160

4504,375

168,000130,000

24,60035,400

288165

2,960

345

5,200

400

600600

178,600

Total Cost

Rester

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

20 2,593.0Suface in m9.625 3,096.3Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 3.5

DC1 Size (in) :

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

11:00

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

8.7

TOTAL Depth(MSL)BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFRecommendation

Btm2

Page 293: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

3,400kg

Barite

0kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

19,000kg

Bentonite

DATENO. 105

21. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

528,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

178,600199,800

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

400

600600

146,40019,0004,375

0

4,0000

000

00

8,000

1,7000

1,700550

1,340

000

00

224

1505,550

00

1,1600

9500

20,000

30

43255

0

55gal/drm

325,000218,800

6,100

9,4753,300

10,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

220375

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,9608,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

Rester

6601,600

240

10,000

575

5,0008,000

3,600

600

500

5001,000

5001,000

500500600

3,3903,360

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg23,000kg

0kg19,000kg

BentoniteBariteBariteBariteBentonite

0kg3,400kg

0kg0kg0kg

Total Bulk Tank W.T. 165,400kg

(Unit : kg)

24:00

Page 294: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 105

21, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 42.2 ton

Material

325,000218,800

9,4753,300

10,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600720220375

4,300550

1,7001,7005,800

224500

1,000500

178,600199,800

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

146,40019,0004,375

1505,550

00

1,1600

9500

20,0004,000

00

04325530

1,340550

1,7001,700

0224

000

55gal/drm

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.35sg 31.0KL 31.0KL 1.5KLKill mudActive #2 1.06sg 68.5KL 68.5KL 1.5KLPre-hy gel slurryActive #3 1.04sg 47.6KL 47.6KL 1.5KLSeawater gel slurryActive #4 1.03sg 59.4KL 59.4KL 1.5KLSeawaterActive #5 1.03sg 25.6KL 25.6KL 1.5KLSeawaterActive #6 1.03sg 36.0KL 36.0KL 1.5KLSuspend fluidChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.00sg 2.4KL 2.4KL 0.1KLDye fluid

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

174.6KL167.5KL169.2KL170.7KL158.4KL146.1KL

174.6KL167.5KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg19,000kg

0kg3,400kg

0kg0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1412.1

165.4

1,619.7Total Weight

Active#1

31.0KL1.35sg

Active#2

68.5KL1.06sg

Active#3

47.6KL1.04sg

Active#4

59.4KL1.03sg

Active#5

25.6KL1.03sg

Active#6

36.0KL1.03sg

Chemi

7.0KL1.34sg

Slug

2.4KL1.00sg

500 0Tel-Mica(M)1,000 0Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 295: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 107

Engineer Maruyamam

Well NameDate 23, August, 2009

NanTro SEIZE Stage.2

Continue RIH RBP assy to 2,450m. Drifting vessel to well location. RunROV and check the condition of BHA. Continue RIH PKR to 2,914m. SetPKR@2,915m. Pump and displace 12m3 of suspend fluid into CSG.POOH RBP assy. Move vessel 2miles west form location. Prepare torun corrosion cap.Move vessel to well location. Set corrosioncap@1,850m by ROV. Move vessel to calibrate big head.

at cent.

14:30SWG

1.04120

158,006,900

0

3,150

199,8005,100

5,250

5,44016,82021,160

4504,375

168,000130,000

24,60035,400

288165

2,960

345

5,200

400

600600

178,600

Total Cost

Rester

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

20 2,593.0Suface in m9.625 3,096.3Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 6.75

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

14:30

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

10

8.7

TOTAL Depth(MSL)BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFRecommendation

Clean a slug tankUsed 12m3 of suspend fluid(displace into CSG).

Btm2

Page 296: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

3,400kg

Barite

0kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

19,000kg

Bentonite

DATENO. 107

23. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

528,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

178,600199,800

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

400

600600

146,40019,0004,375

0

4,0000

000

00

8,000

1,7000

1,700550

1,340

000

00

224

1505,550

00

1,1600

9500

20,000

30

43255

0

55gal/drm

325,000218,800

6,100

9,4753,300

10,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

220375

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,9608,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

Rester

6601,600

240

10,000

575

5,0008,000

3,600

600

500

5001,000

5001,000

500500600

3,3903,360

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg23,000kg

0kg19,000kg

BentoniteBariteBariteBariteBentonite

0kg3,400kg

0kg0kg0kg

Total Bulk Tank W.T. 165,400kg

(Unit : kg)

24:00

Page 297: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 107

23, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 42.2 ton

Material

325,000218,800

9,4753,300

10,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600720220375

4,300550

1,7001,7005,800

224500

1,000500

178,600199,800

5,1003,1505,250

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

146,40019,0004,375

1505,550

00

1,1600

9500

20,0004,000

00

04325530

1,340550

1,7001,700

0224

000

55gal/drm

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.35sg 31.0KL 31.0KL 1.5KLKill mudActive #2 1.06sg 68.5KL 68.5KL 1.5KLPre-hy gel slurryActive #3 1.5KL 1.5KL 1.5KLEmptyActive #4 1.03sg 47.6KL 47.6KL 1.5KLSeawater gel slurryActive #5 1.5KL 1.5KL 1.5KLEmptyActive #6 1.03sg 56.2KL 56.2KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.03sg 20.6KL 20.6KL 0.1KLSuspend fluid

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

174.6KL167.5KL169.2KL170.7KL158.4KL146.1KL

174.6KL167.5KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg19,000kg

0kg3,400kg

0kg0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1363.7

165.4

1,571.3Total Weight

Active#1

31.0KL1.35sg

Active#2

68.5KL1.06sg

Active#3

1.5KL

Active#4

47.6KL1.03sg

Active#5

1.5KL

Active#6

56.2KL1.03sg

Chemi

7.0KL1.34sg

Slug

20.6KL1.03sg

500 0Tel-Mica(M)1,000 0Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 298: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 108

Engineer Maruyamam

Well NameDate 24, August, 2009

NanTro SEIZE Stage.2

Continue calibration APRS while repair ROV cable. Move to wellcenter and Run ROV. Set corrosion cap on wellhead by ROV. Retrievetransponders. ROV recover to surface for repair damaged umbilicalcable.

at cent.

15:30SWG

1.04181

158,030,850

125

125

23,950

18,750

5,2003,150

199,8005,225

5,375

5,44016,82021,160

4504,375

168,000130,000

24,60035,400

288165

2,960

345

5,200

400

600600

178,600

Total Cost

Rester

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

20 2,593.0Suface in m9.625 3,096.3Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) :

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 6.75

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

15:30

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

10

8.7

TOTAL Depth(MSL)BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFRecommendation

Used 32.5m3 of pre-hydrated gel for mix SWG slurry.Mixed 68.9m3 of SWG slurry.

Btm2

Page 299: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

3,400kg

Barite

0kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

19,000kg

Bentonite

DATENO. 108

24. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

528,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

178,600199,800

5,2253,1505,375

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

18,750

5,200

400

600600

146,40019,0004,250

0

4,0000

000

00

8,000

1,7000

1,700550

1,340

000

00

224

1505,425

00

1,1600

9500

20,000

30

43255

0

55gal/drm

325,000218,800

6,100

9,4753,300

10,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

220375

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,9608,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

Rester

6601,600

240

125

125

10,000

575

5,0008,000

3,600

600

500

5001,000

5001,000

500500600

3,3903,360

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg23,000kg

0kg19,000kg

BentoniteBariteBariteBariteBentonite

0kg3,400kg

0kg0kg0kg

Total Bulk Tank W.T. 165,400kg

(Unit : kg)

24:00

Page 300: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 108

24, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 42.0 ton

Material

325,000218,800

9,4753,300

10,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600720220375

4,300550

1,7001,7005,800

224500

1,000500

125

125

178,600199,800

5,2253,1505,375

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

146,40019,0004,250

1505,425

00

1,1600

9500

20,0004,000

00

04325530

1,340550

1,7001,700

0224

000

55gal/drm

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.35sg 31.0KL 31.0KL 1.5KLKill mudActive #2 1.06sg 36.0KL 36.0KL 1.5KLPre-hy gel slurryActive #3 1.03sg 17.0KL 17.0KL 1.5KLSeawaterActive #4 1.04sg 47.6KL 47.6KL 1.5KLSeawater gel slurryActive #5 1.04sg 68.9KL 68.9KL 1.5KLSeawater gel slurryActive #6 1.03sg 56.2KL 56.2KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.03sg 20.6KL 20.6KL 0.1KLSuspend fluid

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

174.6KL167.5KL169.2KL170.7KL158.4KL146.1KL

174.6KL167.5KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg19,000kg

0kg3,400kg

0kg0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1418.9

165.4

1,626.2Total Weight

Active#1

31.0KL1.35sg

Active#2

36.0KL1.06sg

Active#3

17.0KL1.03sg

Active#4

47.6KL1.04sg

Active#5

68.9KL1.04sg

Active#6

56.2KL1.03sg

Chemi

7.0KL1.34sg

Slug

20.6KL1.03sg

500 0Tel-Mica(M)1,000 0Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 301: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 109

Engineer Maruyamam

Well NameDate 25, August, 2009

NanTro SEIZE Stage.2

Recover ROV. Move vessel to calibrate APRS.Move vessel to recover transponders. Release 3 transponders andrecover with workboat. Transit to new location NT1-07. Move to settransponders.

at cent.

16:30Kill mud1.31

6033.524198

24

0.640.80

14:00SWG

1.04178

158,030,850

0

3,150

199,8005,225

5,375

5,44016,82021,160

4504,375

168,000130,000

24,60035,400

288165

2,960

345

5,200

400

600600

178,600

Total Cost

Rester

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

/ /////

Casing Program

Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) : 12.25

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : P/Speed No.2 (spm) : P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 8.5

DC2 Size (in) :

A/Vel DP (ft/min) :

A/Vel DC1 (ft/min) : A/Vel Riser (ft/min) :

Suface to Bit :

Bottom's Up :

Surf to Surf :

System Total :

P/ Press(Mpa) :

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) :

Disp Vol. (m3) :

14:0016:30 4367

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

10

8.7 10.9

TOTAL Depth(MSL)BRT Depth: m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFFRecommendation

Transfer kill mud from Reserve No.1 to Active No.1. Btm2

Page 302: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

3,400kg

Barite

0kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

19,000kg

Bentonite

DATENO. 109

25. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

528,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

178,600199,800

5,2253,1505,375

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

400

600600

146,40019,0004,250

0

4,0000

000

00

8,000

1,7000

1,700550

1,340

000

00

224

1505,425

00

1,1600

9500

20,000

30

43255

0

55gal/drm

325,000218,800

6,100

9,4753,300

10,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

220375

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,9608,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

Rester

6601,600

240

10,000

575

5,0008,000

3,600

600

500

5001,000

5001,000

500500600

3,3903,360

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg23,000kg

0kg19,000kg

BentoniteBariteBariteBariteBentonite

0kg3,400kg

0kg0kg0kg

Total Bulk Tank W.T. 165,400kg

(Unit : kg)

24:00

Page 303: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 109

25, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 42.0 ton

Material

325,000218,800

9,4753,300

10,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600720220375

4,300550

1,7001,7005,800

224500

1,000500

178,600199,800

5,2253,1505,375

5,44016,82021,160

4504,375

168,000130,00024,60035,400

288165345

2,960

5,200

146,40019,0004,250

1505,425

00

1,1600

9500

20,0004,000

00

04325530

1,340550

1,7001,700

0224

000

55gal/drm

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.31sg 68.0KL 68.0KL 1.5KLKill mudActive #2 1.06sg 36.0KL 36.0KL 1.5KLPre-hy gel slurryActive #3 1.03sg 55.3KL 55.3KL 1.5KLSeawaterActive #4 1.04sg 47.6KL 47.6KL 1.5KLSeawater gel slurryActive #5 1.04sg 68.9KL 68.9KL 1.5KLSeawater gel slurryActive #6 1.03sg 71.6KL 71.6KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.03sg 20.6KL 20.6KL 0.1KLSuspend fluid

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

137.6KL167.5KL169.2KL170.7KL158.4KL146.1KL

137.6KL167.5KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg19,000kg

0kg3,400kg

0kg0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1473.3

165.4

1,680.7Total Weight

Active#1

68.0KL1.31sg

Active#2

36.0KL1.06sg

Active#3

55.3KL1.03sg

Active#4

47.6KL1.04sg

Active#5

68.9KL1.04sg

Active#6

71.6KL1.03sg

Chemi

7.0KL1.34sg

Slug

20.6KL1.03sg

500 0Tel-Mica(M)1,000 0Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 304: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 110

Engineer Maruyamam4,085.7

Well NameDate 26, August, 2009

NanTro SEIZE Stage.2

Continue to set transponders. Move to well center. Calibrate rigposition. RIH 12-1/4"LWD BHA to 4,000m. Hold Pre-spud meeting.Continue RIH BHA to 4,040m. Jetting from 4,040 to 4,114m.Confirm seabed depth @4,078.3m.

at cent.

20:00Kill mud1.30

913926261435

0.581.36

29

10.1

15:30SWG

1.04178

0.3313.23

24

11.2

158,097,100

25

25

66,250

3,750

62,500

3,150

199,8005,250

5,375

5,44016,82021,160

4754,375

168,000130,000

24,60035,400

288165

2,960

345

5,200

400

600600

178,600

Total Cost

Rester

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

6426762932

/ /////

Casing Program

Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) : 12.25

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 70 P/Speed No.2 (spm) : 70 P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 5

DC2 Size (in) : 8.5

A/Vel DP (ft/min) : 143 A/Vel DC1 (ft/min) : 138 A/Vel Riser (ft/min) :

Suface to Bit : 17

Bottom's Up : 1

Surf to Surf : 18

System Total :

P/ Press(Mpa) : 13.1

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 698

Disp Vol. (m3) : 1

15:3020:00 5278 41 30 14 14

128 102 98 84 56 2524

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

10

8.7 10.8

TOTAL Depth(MSL)

3

47

BRT Depth: 4,114.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFF

35.7

RecommendationAdd Caustic soda and XCD-polymer to Kill mud for condition pH and F/Vis. Btm2

Page 305: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

3,400kg

Barite

0kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

19,000kg

Bentonite

DATENO. 110

26. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

528,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

178,600199,800

5,2503,1505,375

5,44016,82021,160

4754,375

168,000130,00024,60035,400

288165345

2,960

5,200

3,750

62,500

400

600600

146,40019,0004,225

0

4,0000

000

00

8,000

1,7000

1,700550

1,340

000

00

224

1505,425

00

1,1600

9250

20,000

30

43255

0

55gal/drm

325,000218,800

6,100

9,4753,300

10,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

220375

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,9608,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

Rester

6601,600

240

25

25

10,000

575

5,0008,000

3,600

600

500

5001,000

5001,000

500500600

3,3903,360

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg23,000kg

0kg19,000kg

BentoniteBariteBariteBariteBentonite

0kg3,400kg

0kg0kg0kg

Total Bulk Tank W.T. 165,400kg

(Unit : kg)

24:00

Page 306: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 110

26, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 41.9 ton

Material

325,000218,800

9,4753,300

10,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600720220375

4,300550

1,7001,7005,800

224500

1,000500

25

25

178,600199,800

5,2503,1505,375

5,44016,82021,160

4754,375

168,000130,00024,60035,400

288165345

2,960

5,200

146,40019,0004,225

1505,425

00

1,1600

9250

20,0004,000

00

04325530

1,340550

1,7001,700

0224

000

55gal/drm

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.31sg 68.0KL 68.0KL 1.5KLKill mudActive #2 1.06sg 36.0KL 36.0KL 1.5KLPre-hy gel slurryActive #3 1.5KL 1.5KL 1.5KLEmptyActive #4 1.04sg 47.6KL 47.6KL 1.5KLSeawater gel slurryActive #5 1.04sg 68.9KL 68.9KL 1.5KLSeawater gel slurryActive #6 1.03sg 59.0KL 59.0KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.03sg 20.6KL 20.6KL 0.1KLSuspend fluid

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

137.6KL167.5KL169.2KL170.7KL158.4KL146.1KL

137.6KL167.5KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg19,000kg

0kg3,400kg

0kg0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1403.4

165.4

1,610.7Total Weight

Active#1

68.0KL1.31sg

Active#2

36.0KL1.06sg

Active#3

1.5KL

Active#4

47.6KL1.04sg

Active#5

68.9KL1.04sg

Active#6

59.0KL1.03sg

Chemi

7.0KL1.34sg

Slug

20.6KL1.03sg

500 0Tel-Mica(M)1,000 0Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 307: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 111

Engineer Maruyamam4,618.7

Well NameDate 27, August, 2009

NanTro SEIZE Stage.2

Jetting f/4,111 t/4,118mBRT. Start rotation and Drill 12-1/4" hole f/4,118t/4,647mBRT.

at cent.

17:30SWG

1.04136

0.347.88

25

10.8

158,145,000

250

250

47,900

37,500

10,4003,150

199,8005,500

5,625

5,44016,82021,160

4754,375

168,000130,000

24,60035,400

288165

2,960

345

5,200

400

600600

178,600

Total Cost

Rester

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

42.518494041

/ /////

Casing Program

Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) : 12.25

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 70 P/Speed No.2 (spm) : 70 P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 5

DC2 Size (in) : 8.5

A/Vel DP (ft/min) : 143 A/Vel DC1 (ft/min) : 138 A/Vel Riser (ft/min) :

Suface to Bit : 19

Bottom's Up : 15

Surf to Surf : 34

System Total :

P/ Press(Mpa) : 13.5

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 698

Disp Vol. (m3) : 4

17:30 85 67 44 40 38 3825

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

11

8.7

TOTAL Depth(MSL)

43

91

BRT Depth: 4,647.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFF

569.7

RecommendationMixed 116.5m3 of Seawater gel slurry.Mixed 48m3 of Pre-seawater.Used 68.5m3 of Pre-hydrated gel slurry.Used 119.6m3 of Seawater gel slurry (Toatal used :119.6m3).Loading Bentonite to rig.

Btm2

Page 308: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

3,400kg

Barite

0kg

Barite

0kg

Barite

0kg

Bentonite

120,000kg

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

79,000kg

Bentonite

DATENO. 111

27. Aug. 09MATERIALS REPORT

Well Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

528,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

178,600199,800

5,5003,1505,625

5,44016,82021,160

4754,375

168,000130,00024,60035,400

288165345

2,960

5,200

37,500

10,400

400

600600

146,40079,0003,975

0

4,0000

000

00

8,000

1,7000

1,700550

1,340

000

00

224

1505,175

00

1,1600

9250

20,000

30

43255

0

55gal/drm

325,000278,800

6,100

9,4753,300

10,8001,600

17,98021,400

144,000188,000

4,9501,400

29,600

3,600

43,400

220375

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,9608,000

60,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

Rester

6601,600

240

250

250

10,000

575

5,0008,000

3,600

600

500

5001,000

5001,000

500500600

3,3903,360

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite 60,000kg

120,000kg23,000kg

0kg79,000kg

BentoniteBariteBariteBariteBentonite

0kg3,400kg

0kg0kg0kg

Total Bulk Tank W.T. 225,400kg

(Unit : kg)

24:00

Page 309: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 111

27, Aug, 09BALLAST REPORT(Off Shore)

Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 41.4 ton

Material

60,000325,000278,800

9,4753,300

10,8001,6006,100

17,98021,4001,4004,950

188,000144,00029,60043,400

3,600720220375

4,300550

1,7001,7005,800

224500

1,000500

250

250

178,600199,800

5,5003,1505,625

5,44016,82021,160

4754,375

168,000130,00024,60035,400

288165345

2,960

5,200

146,40079,0003,975

1505,175

00

1,1600

9250

20,0004,000

00

04325530

1,340550

1,7001,700

0224

000

55gal/drm

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.31sg 68.0KL 68.0KL 1.5KLKill mudActive #2 1.5KL 1.5KL 1.5KLEmptyActive #3 1.5KL 1.5KL 1.5KLEmptyActive #4 1.04sg 68.2KL 68.2KL 1.5KLSeawater gel slurryActive #5 1.04sg 45.2KL 45.2KL 1.5KLSeawater gel slurryActive #6 1.03sg 46.0KL 46.0KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.03sg 20.6KL 20.6KL 0.1KLSuspend fluid

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

137.6KL135.0KL169.2KL170.7KL158.4KL146.1KL

137.6KL135.0KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg79,000kg

0kg3,400kg

0kg0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1314.5

225.4

1,581.3Total Weight

Active#1

68.0KL1.31sg

Active#2

1.5KL

Active#3

1.5KL

Active#4

68.2KL1.04sg

Active#5

45.2KL1.04sg

Active#6

46.0KL1.03sg

Chemi

7.0KL1.34sg

Slug

20.6KL1.03sg

500 0Tel-Mica(M)1,000 0Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)

Page 310: Drilling Mud Report(Off Shore) K.Kuroda

Time (Sampling : )Suction

Seawater gel slurry

Drilling Mud Report(Off Shore)

Company MQJNo. 112

Engineer I. Torimotom4,871.7

Well NameDate 28, August, 2009

NanTro SEIZE Stage.2

Drill 12-1/4" hole to 4,707m. Wiper trip F/4,707 T/4,460m. Tight spot4,678m take weight. Wash and log down to 4,707m. Drilling to4,900m.

at cent.

21:00Kill Mud1.30

664231221334

0.660.84

10.4

15:00SWG

1.04155

0.2718.47

25

10.6

158,238,950

175

125

25

93,950

26,250

5,200

62,500

3,150

199,8005,675

5,750

5,44016,82021,160

5004,375

168,000130,000

24,60035,400

288165

2,960

345

5,200

400

600600

178,600

Total Cost

Rester

Tel-Plug(C)Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)Tel-Mica(F)

Tel-Plug(F)CaCl2(without water)TAN CAL CTAN CAL MTAN CAL F

EZ Spot

Speeder(X)

Bi-CarbonateTreat HS

Speeder(P)

Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)

Xan-Vis

Clean Lube(L)

Tel-Clean

NaCl(Bag)KCl(Bag)

Clean Lube

Lignate NCTelnite GXLBaracor 100Telnite OS-5

Tel-Polymer(H)Soda Ash

Tel-Polymer(L)Tel-Polymer(DX)

Tel-Bar(Bulk)

Lime

NaOHKOH

Kunigel-VO(Bulk)

XCD Polymer

Daily Cost

6121806167

/ /////

Casing Program

Suface in m

Intermediate in m

Intermediate in m

Intermediate in m

Intermediate in mProduction in m

Mud Volume & Bit Data Pump Data String Data Circulation Data (min)

Mud Type: Mud Properties Materials Name Daily Amount Total Amount Daily Cost

Pit Vol. (m3) :

Riser Vol. (m3) : CSG Vol.

(m3) : B/Hole Vol. (m3) :

T/Circ Vol. (m3) :

Bit Size (inch) : 12.25

Pump No.1 (l/st) : 19.45 Pump No.2 (l/st) : 19.45 Pump No.3 (l/st) : 19.45 P/Speed No.1 (spm) : 70 P/Speed No.2 (spm) : 70 P/Speed No.3 (spm) :

DP Size (in) : 5.5

DC1 Size (in) : 5 DC2 Size (in) : 8.5

A/Vel DP (ft/min) : 143 A/Vel DC1 (ft/min) : 138 A/Vel Riser (ft/min) :

Suface to Bit : 20

Bottom's Up : 22

Surf to Surf : 42

System Total :

P/ Press(Mpa) : 13.8

Depth (m)Mud Weight (SG/PPG)Funnel Viscosity(sec./qt.)A.V(cps)P.V(cps)Y.V(lb/100ft2)10"Gel(lb/100ft2)10'Gel(lb/100ft2)API Filtrate(cc/30min.)Cake Thickness(mm)pH(-)Pf(cc)Pm(cc)Mf(cc)Cl-(mg/l)Sand Content(%)Oil Content(% Vol.)Solid Content(% Vol.)M.B.C.(cc/cc.mud)Temperature(in/out cent.)HT-HP Filtrate(cc)HT-HP Filtrate Cake(mm)K+(mg/l)Ca++/Mg++(mg/l)n Value(600rpm/300rpm)k Value(600rpm/300rpm)LGS/Drill Solids(% Vol.)

Well Summary

Rate (gal/min) : 698

Disp Vol. (m3) : 5

15:0021:00 5384 37 33 23 13

122 101 96 81 62 5825

TempTime 600rpm 300rpm 200rpm 100rpm 6rpm 3rpmVG METER READING

1

8.7 10.8

TOTAL Depth(MSL)

63

112

BRT Depth: 4,900.0 m , SSL Depth: m

Shale ShakerNo.Top

Btm1

#.1 #.2 #.3 #.4 #.5 #.6D-

Sander

#.1 #.2 #.1 #.2

MudCleaner CentriFuge

#.1 #.2 #.3OFFOFFOFFOFFOFF

822.7

RecommendationMixed 66.0m3 of Seawater gel slurry(Toatal mixed volume:251.4m3).Mixed 33.0m3 of Pre-seawater(Toatal mixed volume:115.0m3).Used 33.0m3 of Pre-hydrated gel slurry(Toatal used volume:134.0m3).Used 114.9m3 of Seawater gel slurry (Toatal used :234.5m3).Add Caustic soda and XCD-polymer to Kill mud for condition pH and F/Vis.

Btm2

Page 311: Drilling Mud Report(Off Shore) K.Kuroda

D/Tank #1 D/Tank #2 B/Surge #1 B/Surge #2 Gel SurgeStrage #1 Strage #2 Strage #3 Strage #4 Strage #5 Strage #6

0kg

Bentonite

3,400kg

Barite

0kg

Barite

0kg

Barite

0kg

Bentonite

120,000k

Barite

23,000kg

Barite Barite Barite

0kg

Bentonite

79,000kg

Bentonite

DATENO. 11228. Aug. 09

MATERIALS REPORTWell Name NanTro SEIZE Stage.2

Status of Bulk Tank

Tel-Bar(Bulk)

Materials Name Total Used Cost On HandUnit Price RemarksT/RecieveReceive B/Load TTL B/Load Used

Kunigel-VO(Bulk)

LimeKOHNaOH

Soda Ash

Clean LubeClean Lube(L)KCl(Bag)NaCl(Bag)Xan-Vis

EZ SpotTreat HS

Lignate NCTel-Clean

Speeder(P)

450,000450,000350,000350,000350,000300,00036,00036,00036,000

528,000

450,000240,000

41,00047,500

150,000330,00041,60090,000

1,550,0001,550,0001,150,0002,500,0002,500,000

40,000150,000580,000550,000900,000377,000

3,900,00092,000

3,000,000150,000800,000

1,560820,000870,000640,000

3,250,000240,000

178,600199,800

5,6753,1505,750

5,44016,82021,160

5004,375

168,000130,00024,60035,400

288165345

2,960

5,200

26,250

5,200

62,500

400

600600

146,40079,0003,800

0

4,0000

000

00

8,000

1,7000

1,700550

1,340

000

00

224

1508,050

00

1,1600

2,5000

20,000

30

43255

0

55gal/drm

325,000278,800

6,100

9,4753,300

13,8001,600

17,98021,400

144,000188,000

4,9503,000

29,600

3,600

43,400

220375

720

4,300550

1,7005,800

1,700

5001,000

224

5001,000

500

500500

1,000

3,9903,9608,000

1,600

3,000

Tel-Polymer(L)Tel-Polymer(H)

Tel-Polymer(DX)XCD Polymer

Telnite GXL

Telnite OS-5Baracor 100

Bi-Carbonate

Tel-Stop(G)Deformer No.30C

Tel-Stop(P)

Speeder(X)Tel-DD

Tel-Plug(C)Tel-Mica(F)

Tel-Plug(M)

Tel-Mica(C)Tel-Mica(M)

TAN CAL MTAN CAL C

TAN CAL F

Tel-Plug(F)CaCl2(without water)

Rester

6601,600

240

175

125

25

10,000

575

5,0008,000

3,600

600

500

5001,000

5001,000

500500600

3,3903,360

TIME

Materials RCV/Slide Used On Hand Remarks Materials RCV/Slide Used On Hand RemarksTank Name Tank NameStorage #1Storage #2Storage #3Storage #4Storage #5Storage #6

D/Tank #1D/Tank #2Bar/Surge #1Bar/Surge #2Gel Surge

BariteBariteBariteBariteBentoniteBentonite

120,000kg23,000kg

0kg79,000kg

BentoniteBariteBariteBariteBentonite

0kg3,400kg

0kg0kg0kg

Total Bulk Tank W.T. 225,400kg

(Unit : kg)

24:00

Page 312: Drilling Mud Report(Off Shore) K.Kuroda

DATENO. 11228, Aug, 09

BALLAST REPORT(Off Shore)Well Name NanTro SEIZE Stage.2

Chemical Tank Total WT ton

Chemical Tank

Total SX ROOM Weight 45.7 ton

Material

3,000

1,600

325,000278,800

9,4753,300

13,8001,6006,100

17,98021,400

3,0004,950

188,000144,000

29,60043,400

3,600720220375

4,300550

1,7001,7005,800

224500

1,000500

175

125

25

178,600199,800

5,6753,1505,750

5,44016,82021,160

5004,375

168,000130,000

24,60035,400

288165345

2,960

5,200

146,40079,000

3,800150

8,05000

1,1600

2,5000

20,0004,000

00

0432

5530

1,340550

1,7001,700

0224

000

55gal/drm

Bi-CarbonateTreat HSEZ SpotSpeeder(P)Speeder(X)Tel-DDDeformer No.30CTel-Stop(G)Tel-Stop(P)Tel-Mica(C)

Tel-Bar(Bulk)Kunigel-VO(Bulk)NaOHKOHLimeSoda AshTel-Polymer(H)Tel-Polymer(L)Tel-Polymer(DX)XCD PolymerXan-VisNaCl(Bag)KCl(Bag)Clean Lube(L)

Tel-CleanLignate NCTelnite GXLBaracor 100Telnite OS-5

Clean Lube

Unit(kg)

Materials Name Receive Total Receive Use Total Use On Hand Remarks

Made by :

ton

TIMEActive Tank

Active #1 1.31sg 68.0KL 68.0KL 1.5KLKill mudActive #2 1.30sg 70.7KL 70.7KL 1.5KLKill mudActive #3 1.5KL 1.5KL 1.5KLEmptyActive #4 1.04sg 2.2KL 2.2KL 1.5KLSeawater gel slurryActive #5 1.04sg 62.3KL 62.3KL 1.5KLSeawater gel slurryActive #6 1.03sg 51.6KL 51.6KL 1.5KLSeawaterChemical 1.34sg 7.0KL 7.0KL 0.1KLSlug MudSlug 1.03sg 20.6KL 20.6KL 0.1KLSuspend fluid

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

1.10sg1.10sg

Reserve #1Reserve #2Reserve #3Reserve #4Reserve #5Reserve #6Reserve #7Reserve #8

1.30sg1.05sg1.10sg1.10sg

65.2KL102.0KL169.2KL170.7KL158.4KL146.1KL

65.2KL102.0KL169.2KL170.7KL158.4KL146.1KL

3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL3.8KL

Sand TrapDegasserDesanderDesilterSoli/con CFMud ReturnBarite Rec CF

Kill mudPre-hy gel slurry

KNPPKNPPKNPPKNPP

Tank Name Status M/W Vol. Monitor Lo Limit Remarks

Reserve Tank & Solid Control Tank

Storage #1Storage #2Storage #3Storage #4Storage #5Storage #6Daily Tank#1Daily Tank #2Bar/Surge #1Bar/Surge #2Gel/Surge #2

120,000kg23,000kg

0kg79,000kg

0kg3,400kg

0kg0kg0kg

BariteBariteBariteBarite

BentoniteBentoniteBentonite

BariteBariteBarite

Bentonite

Tank Name Weight MonitorStatus

24:00

Mud Tank Total WT ton1232.5

225.4

1,503.6Total Weight

Active#1

68.0KL1.31sg

Active#2

70.7KL1.30sg

Active#3

1.5KL

Active#4

2.2KL1.04sg

Active#5

62.3KL1.04sg

Active#6

51.6KL1.03sg

Chemi

7.0KL1.34sg

Slug

20.6KL1.03sg

500 0Tel-Mica(M)1,000 0Tel-Mica(F)

500 0Tel-Plug(C)Tel-Plug(F) 1,000 400CaCl2(without water)

Unit(kg)