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Transcript of FDP Presentation Final Tim H
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OLEH
TEAM Leader : Fery Ferdiansyah (07108062) DIVISI PEMBORAN
TEAM MEMBER :
ADI NUGROHO (07108005) divisi reservoir
AGUNG NUGROHO (07108008) divisi produksi
ARIF WIDYATMOKO (07108024) divisi produksi
BAYU RIZKY NUGROHO (07108031) divisi ekonomi
KHARISMA AKBAR (07108091) divisi geologi M. ICHSAN ARSHANDA (07108100) Divisi fasilitas PRODUKSI & h
MUHAMMAD DIMAS ADIGUNA (07108102) divisi reservoir
NOVALDY ADITYA (07108119) Divisi Penilaian Formasi
UNIVERSITAS TRISAKTI
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Outline
Drilling & Completion
Reservoir Description
Reserve & Production Forecast
Geologi Findings and Reviews
Tinjauan Umum Lapangan
UNIVE
Production Facilities
Field Development ScenarioHSE & CSR
Abandonment & Site Restoration
Project Schedule & Organization
Local Content
Commercial
Kesimpulan
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UNIV
TINJAUAN UMUM LAPANGAN
Lapangan X terletak di Laut Jawa yaitutepatnya pada arah timur laut darikabupaten Indramayu, Jawa Barat
Lapangan X terdiri dari 4 blok reservoiryaitu : XA-XD, XB, XMA
Lapangan X mulai berproduksi sejaktahun 1976 dan hingga saat ini memiliki
total sumur 35 buah
Pada pengembangan lapangan X ini akandilakukan juga pengembangan lapisanprospek baru menggunakan simulasireservoir
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GEOLOGI REGIONAL
STRATIGRAFI CEKUNGAN JAWA BARAT UTA
BESAR CADANGANKORELASI LAPISAN
PENAMPANG OWC BARU
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Geologi regionalUNIV
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UNIV
Stratigrafi cekungan
jawa barat utara
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Kolom stratigrafi lapangan x
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UNIV
Blok XAXD
Korelasi lapisan
Blok XB Blok XMA
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UNIV
Korelasi lapisan
diagonal owc 1059
sumur top bottom
XA-2 1021.34 1028.49
XA-6 1029.67 1039.28
XA-1 1034.01 1039.93XA-8 1037.66 1050.63
XA-4 1196.18 1206.1
XD-2 1039.03 1048.8
XD-3 1051.6 1057.64
XD-1 1038.19 1050.68
XD-6 1043.75 1066.85
XD-9 1053.02 1074.94
1000
1050
1100
1150
1200
XA-2XA-6XA-1XA-8XA-4XD-2XD-3XD-1XD-6XD-9
K e d a l a m a n ( M e t e r )
X-34 XA/XD
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UNIV
Korelasi lapisan
diagonal owc 1085
sumur top bottom
XA-6 1042.62 1078.32
XA-2 1032.9 1116.66
XA-1 1046.86 1131.65
XD-2 1050.43 1167.98
XD-8 1055.96 1287.27
XD-1 1058.5 1135.62
XD-6 1074.85 1139.85
XD-5 1076.65 1112.82
1000
1050
1100
1150
1200
1250
1300
XA-6 XA-2 XA-1 XD-2 XD-8 XD-1 XD-6 XD-5
K E D
A L A M A N ( M E T E R )
X-35 XA/XD
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UNIV
Korelasi lapisan
diagonal owc 1062
sumur top bottom
XB-3 1051.2 1070.98XB-1 1026.44 1044.85
XB-6 863.54 869.74
XB-2 1015.44 1032.61
850
900
950
1000
1050
1100
XB-3 XB-1 XB-6 XB-2
K E D A L A M A N ( M E T E R )
X-34 XB
top
bottom
owc
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UNIV
Korelasi lapisan
diagonal owc 1085
sumur top bottom
XB-1 1048.53 1098.48
XB-6 899.3 902.8
XB-8 1128.47 1325.63
XB-2 1036.73 1111.88
850
950
1050
1150
1250
1350
XB-1 XB-6 XB-8 XB-2
K E D A L A M A N ( M E T E R )
X-35 XB
top
bottom
owc
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UNIV
Besar cadangan
LAPISAN TOTAL VB (ACRE FT)
X-35 XA/XD 183399.39
X-35 XB 92175.92
X-34 XA/XD 41781.70
X-34 XB 29512.89
X-34 XMA 30046.73591
X25a XA/XD 11683.05771
X-25d XA/XD 8310.772354
X-26 XA/XD 5970.874028
X-25c XA/XD 4322.83158
Parameter
XAXD XB
25A 25C 25D 26 X32 X34 X35 X34 X35
Vb, (arceft) 11683.05771 4322.83158 8310.772 5970.874 243000 41781.70 183399.39 29512.89 92175.92 30
porositas, (%) 27.875 26.7142857 28.5 0.3 0.2 0.28 0.24 0.24 0.24 0.2
Sw (%) 0.79 0.8 1 0.97 0.6 0.39 0.58 0.60 0.56 0.8
OOIP (BBL) 530567285.4 179180875 0 416898.4 150815520 55363525.17 143419499.2 21980258.9 75514643.39 96
Grid Size : 9 x 9 x 5
X Grid Block Size : 2500 ft
Y Grid Block Size : 1500 ft
Z Grid Block Size : 8 ft
volume bulk (ft3) 12150000000
Data Grid Simulasi
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UNIV
Penampang owc baru
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UNIV
Penampang owc baru
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FLUID PROPERTIESKARAKTERISTIK BATUAN RESERVOIR
DRIVE MECHANISM
INITIAL CONDITION
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RESERVOIR DESCRIPTIONUNIV
INITIAL CONDITION
RESERVE AND PRODUCTION
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RESERVE AND PRODUCTION
FORECASTING UNIV
• Initial Condition
ParameterXA/XD XB
X-32 X-34 X-35 X-34 X-35
Datum, Ft 3500 3500 3500 4560 4650
° API 35.0 35.2 34.2 27 29
Tekanan Reservoir, Psig 1500 1570 1570 1512 1467
Pb, psig 450 441 598 650 365
T reservoir, deg F 200 200 200 168 176
Rsi, scf/stb 132 132 162 86 40
oil viscosity, cp 1.042 1.042 1.09201 4.51596 2.3536
Boi, bbl/stb 1.19 1.19 1.22 1.14 1.08
SG oil 0.85 0.84883 0.853953 0.892744 0.88162
ρₒ 53.04 52.97 53.29 55.71 55.01
Initial GOR 97 97 76 58,12 46,88
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RESERVOIR DESCRIPTIONUNIV
• Jenis Reservoir Lapangan X
Blok Jenis Fluida Reservoir Jenis Reservoir
XAXD 32 Black Oil Undersaturated
XAXD 34 Black Oil Undersaturated
XAXD 35 Black Oil Undersaturated
XB 34 Black Oil Undersaturated
XB 35 Black Oil Undersaturated
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RESERVOIR DESCRIPTION
• Jenis Minyak Pada Lapangan X
UNIV
Reservoir oAPI Jenis Minyak
XAXD 32 35.0 Minyak Ringan
XAXD 34 35.2 Minyak Ringan
XAXD 35 34.2 Minyak Ringan
XB 34 27 Minyak Menengah
XB 35 29 Minyak Menengah
RESERVOIR DESCRIPTION
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UNIV
RESERVOIR DESCRIPTION
KARAKTERISTIK BATUAN
RESERVOIR
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Rock Characteristic
• Preparasi Data
• Identifikasi Lithologi Batuan
•
Penentuan Cut Off• Identifikasi Zona Prospek Hidrokarbon
• Analisa Kuantitatif
• Reservoir Summary
UNIV
RESERVOIR DESCRIPTION
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Preparasi Data
UNIV
Ttipe Data Detil
Data Log ( GR, PIGE, SUWI DLL ) berupa data. LAS
Data log hasil analisa ELAN berupa data .PDS
Data Picket plot dan Cross Plot NPHI vs RHOBData Top- Bottom Zona Reservoir (MD, TVD, TVDSS)
Data Special Core Analysis
Data Conventional Core Analysis
Data Primer
Data Sekunder
RESERVOIR DESCRIPTION
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Identifikasi Lithologi Batuan
UNIV
RESERVOIR DESCRIPTION
• a=1,m=2,n=2
• Limestone• Dolomite
Carbonate
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UNIV
Penetuan Cut off
• Cut off Prositas 0.17
• Cut off Vshale 0.37
RESERVOIR DESCRIPTION
RESERVOIR DESCRIPTION
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UNIV
Cut Off Sw = 0.759
RESERVOIR DESCRIPTION
Sampel
Number
Air
Permeability,
(mD)
Oil Permeability
With Conate
Water Present
(Md)
Conate Water
Saturation
Percent Pore
Space
Porosity,
percent
19 16 7.2 25.5 29.1
1A 115 88 31.5 34.5
5 123 113 25 35.1
8A 261 212 44.1 37.2
16 15 4.6 26.1 31.5
Penetuan Cut off
RESERVOIR DESCRIPTION
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•
3 buah blok XA & XD,XB, dan XMA• Analisa : X-25, X-26, X-32, X-34 dan X-35
• Parameter : NTG, Sw, Porosity
UNIV
Identifikasi Lapisan Prospek Hidrokarbon
RESERVOIR DESCRIPTION
Gross Nett NTG(%) Gross Nett
X-25D 4.26 4.26 100.00 5.22 5.22
X-26 2.82 2.82 100.00 7.00 7.00
X-32 15.74 15.74 100.00 5.00 4.99
X-34 9.25 6.86 74.14 32.93 16.61
X-35 109.85 73.60 67.00 84.00 64.16
Gross Nett NTG(%) Gross Nett
X-25D 6.71 5.22 77.79 5.22 5.22
X-26 3.91 3.05 77.95 5.88 5.03
X-32 3.62 3.00 82.87 10.78 8.53
X-34 25.00 11.58 46.32 15.68 14.54
X-35 108.76 80.01 73.57 12.89 11.73
XMA 02Layer
NTG (Net to Gross Ratio)
LayerXA 02 XD 04
XB 02
POR SW POR SW POR SW POR SW
X-25D 30% 1.00 24% 1.00 30% 1.00 26% 1.00
X-26 30% 1.00 24% 1.00 26% 1.00 22% 1.00
X-32 23% 0.58 21% 0.57 18% 0.70 25% 0.71
X-34 19% 1.00 X X 37% 0.21 24% 0.72
X-35 20% 0.56 24% 0.64 27% 0.65 25% 0.62
WATER SATURATION and POROSITY
LayerXA 02 XA 06 XD 04 XB 02
RESERVOIR DESCRIPTION
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UNIV
Well
Name
Depth Zone Gross
(m)
Nett
Reservoir
(Net Sand)(m)
net pay
(m)
Porosity
(%)
Sw (%) K (md) Fluid
show %
XA-02 1335.77-1445.62 X-35 109.85 73.60 41.40 0.20 0.56 6.93 GAS,OIL
XA-03 1257.00-1298.00 X-35 41.00 29.26 4.40 0.26 0.59 6.14 GAS,OIL
XA-04 1396.42-1440.92 X-35 44.50 23.92 12.10 0.28 0.63 0.39 GAS,OIL
1366.14-1395.20 X-34 29.06 19.96 8.50 0.19 0.60 0.76 GAS,OIL 1396.70-1423.37 X-35 26.07 16.91 12.60 0.24 0.57 0.73 GAS,OIL
XA-06 1362.00-1412.54 X-35 50.54 33.52 16.30 0.24 0.64 86.33 GAS,OIL
XA-07 1248.00-1322.82 X-35 74.85 64.77 14.02 0.30 0.50 9.77 GAS,OIL
XD-02 1271.00-1375.32 X-35 104.32 88.23 1.20 0.24 0.70 2.03 GAS,OIL
1226.00-1258.93 X-34 32.93 16.61 11.43 0.37 0.70 4.79 GAS,OIL
1269.00-1357.00 X-35 84.00 64.16 2.90 0.27 0.65 3.16 GAS,OIL
XD-08 1141.00-1227.57 X-35 86.57 60.10 12.60 0.25 0.59 3.21 GAS,OIL
XD-09 1569.00-1607.00 X-34 34.00 13.72 6.55 0.26 0.63 3.50 GAS,OIL
XD-04
XA-05
Summary Rock Properties X-34 and X-35 Blok (XA/XD) Per Well
Hasil Analisa Kuantitatif Untuk Sumur XA/XD
RESERVOIR DESCRIPTION
RESERVOIR DESCRIPTION
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UNIV
Well
NameDepth (m) Zone
Gross
(m)
Nett
Reservoir
(Net Sand)(m)
net pay
(m)
Porosity
(%) Sw (%) K (md)
Fluid
Show
XB-02 1316.00-1341.00 X-34 25.00 11.58 2.74 24% 0.72 3.61 GAS,OIL
1374.00-1455.76 X-35 108.76 80.01 9.60 25% 0.62 3.65 GAS,OIL XB-03 1388.73-1416.00 X-34 27.27 15.69 8.84 22% 0.54 0.60 GAS,OIL
XB-05 1165.00-1187.00 X-34 22.00 10.21 2.44 28% 0.63 2.37 GAS,OIL
1192.00-1245.60 X-35 53.86 31.70 4.11 29% 0.69 5.75 GAS,OIL
XB-08 1504.59-1854.11 X-35 349.52 249.77 196.75 24% 0.55 250.30 GAS,OIL
Summary Rock Properties X-34 and X-35 Blok (XB) Per Well
RESERVOIR DESCRIPTION
Hasil Analisa Kuantitatif Untuk Sumur XB
RESERVOIR DESCRIPTION
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UNIV
RESERVOIR DESCRIPTION
Hasil Analisa Kuantitatif Untuk Sumur XMA
Zona X-34 dan X-35 (XMA)
Well Name Zone Gross (m)Net Reservoir
(Net Sand) (m)
net pay
(m)
Porosity
(%)Sw (%)
K (md) Net
payNTG (%) Fluid Show
XMA 1X34 17.48 11.184 2.024 0.25 0.55 1.10 64.0 GAS, OIL
X35 14.56 15.545 2.591 0.28 0.73 2.42 106.8 GAS, OIL
XMA 2X34 15.61 14.545 12.192 0.31 0.55 1.51 93.2 GAS, OIL
X35 12.89 11.735 10.211 0.27 0.54 4.14 91.0 GAS, WATER
XMA 3X34
13.96 6.4010.152 0.23 0.73
0.01 45.9 GAS, WATER
X35 32.25 23.774 4.115 0.28 0.62 4.57 73.7 GAS, OIL
XMA 5X34 15.66 13.716 0.610 0.26 0.74 0.04 87.6 GAS
X35 14.13 12.649 0.457 0.26 0.65 0.48 89.5 GAS
XMA 6X34 17.35 16.307 0.610 0.27 0.74 0.12 94.0 GAS
X35 48.21 39.624 0.610 0.23 0.72 0.84 82.2 GAS, WATER
XMA 7X34 17.61 14.783 0.152 0.28 0.74 2.32 83.9 GAS, OIL
X35 48.01 14.782 0.152 0.28 0.74 2.35 30.8 GAS, WATER
XMA 8X34 20.24 10.211 0.000 0.00 0.00 0.00 50.4 WATER
X35 27.66 21.793 0.762 0.26 0.45 5.90 78.8 GAS, WATER
XMA 9X34 23.48 14.478 3.200 0.25 0.64 3.93 61.7 GAS, OIL
X35 22.12 19.964 3.703 0.14 0.41 483.73 90.3 GAS, OIL
RESERVOIR DESCRIPTION
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UNIV
Average Layer
XA & XD XB XMA
X-34 28 28 29
x-35 24 24 25
Block
Average Layer
Porosity (%)
XA & XD XB XMA
Average Vshale X-34 23 28 29
(%) x-35 21 24 25
Block
XA & XD XB
X-34 0.39 0.39
x-35 0.58 0.58
Block
Average Water
Saturation
AVG ∅ =
(,∅)
=
.∅+.∅+.∅+⋯.∅
+++⋯
AVG = (,,∅)
(,∅) =
..∅+,.∅+..∅+⋯.∅
.∅+.∅+.∅+⋯.∅
RESERVOIR DESCRIPTION
RESERVOIR DESCRIPTION
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UNIV
Layer X-34
Average Porosity (%) 28
AverageSaturation Water (%) 39
Average Vshale (%) 23
Permeability, Md 6.53
Block Summary Rock Properties
RESERVOIR DESCRIPTION
Summary Rock Properties untuk Blok XA/XD
• Porositas rata-rata yang cukup baik
• Saturasi air cukup kecil dan cukup baik
• Permeabilitas rata-rata sangat bervariasi
merupakan permeabilitas baik
• Kadungan Vshale diatas 10%
RESERVOIR DESCRIPTION
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UNIV
Summary Rock Properties untuk Blok XB
RESERVOIR DESCRIPTION
Layer X-34
Average Porosity (%)
AverageSaturation Water (%)
Average Vshale (%)
Permeability, Md 10
BloSummary Rock Properties• Porositas rata-rata 24-28 %
• Saturasi air cukup kecil dan cukup baik 39 –
58 %
• Permeabilitas rata-rata sangat bervariasi
merupakan permeabilitas baik
• Kadungan Vshale diatas 10%
RESERVOIR DESCRIPTION
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UNIV
Summary Rock Properties XMA
RESERVOIR DESCRIPTION
Layer X-34
Average Porosity (%) 29
AverageSaturation Water (%) 86
Average Vshale (%) 29
Permeability, Md 2.68
BlockSummary Rock Properties• Porositas rata-rata diatas 20%
• Saturasi air cukup besar 86%
• Permeabilitas rata-rata kecil -thight
permeability
• Kandungan Vshale diatas 10%
RESERVOIR DESCRIPTION
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UNIV
RESERVOIR DESCRIPTION
Well
Name
Zone Depth (m) Gross
(m)
Nett Reservoir
(Net Sand)(m)
net pay
(m)
Porosity
(fraction)
SW
(fraction)
K (mD)
XA-02 X 32 1083.96-1090.90 15.74 15.74 9.20 0.23 0.58 3.63
XA-03 X 32 1198.00-1206.00 8.00 7.50 3.50 0.24 0.59 5.74
XA-04 X 32 1324.10-1334.00 9.90 9.40 5.44 0.22 0.63 2.51
XA-05 X 32 1322.00-1334.25 12.25 12.25 8.00 0.24 0.61 2.55
XA-06 X 32 1280.00-1300.00 20.00 19.50 11.00 0.21 0.57 0.54
XA-07 X 32 1177.00-1192.00 15.00 15.00 7.00 0.25 0.64 3.76
XD-02 X 32 1169.43-1177029 7.86 7.16 4.20 0.20 0.72 3.24
XD-04 X 32 1203.00-1208.00 5.00 4.99 2.99 0.18 0.70 0.25
XD-08 X 32 x x x x x x xXD-09 X 32 1535.00-1539.85 4.85 0.45 0.27 0.18 1.00 0.42
Well
Name
Zone Depth (m) Gross
(m)
Nett Reservoir
(Net Sand)(m)
net pay
(m)
Porosity
(fraction)
SW
(fraction)
K (mD)
XB-02 X 32 1268.24-1271.86 3.62 3.65 1.50 0.25 0.71 0.30
XB-03 X 32 1339.62-1345.89 6.27 - 5.30 0.08 0.60 0.01
XB-05 X 32 1126.66-1132.38 5.72 1.83 5.20 0.18 0.52 2.03
XB-08 X 32 x x x x x x x
Zona X-32 (XA/XD)
Zona X-32 (XB)
Hasil Analisa Kuantitatif Untuk Sumur XA/XD dan XB lapisan X-32
Reservoir
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ReservoirUNIV
Analisa SCAL
Swc=0.38
Sor =0.2
RESERVOIR DESCRIPTION
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UNIV
Summary Rock Properties XAXD lapisan X-32
RESERVOIR DESCRIPTION
• Porositas rata-rata 20%
• Saturasi air 0.56
• Permeabilitas rata-rata kecil -thight
permeability
• Kandungan Vshale kecil
Average Porosity (%)
AverageSaturation Water (%)
Average Vshale (%)
Permeability, Md
Summary Rock Properties Layer X-32 Block XAXD
Reservoir
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Description UNIV
Nett pay Interval
(m) Thickness (m)
1228.6-1239.7 11.1
1274-1275 11288-1290.7 2.7
1297-1296 1
1577.7-1581.8 4.11
1582.4-1584.7 2.4
well
X-34
XD-04
XD-09
ZONE net pay(m) Thickness (m)
1320.17-1322.1 1.98
1335.7-1336.9 0.76
1389.6-1390 0.4
1395.1-1402.4 7.315
1412.5-1413.7 1.21
XB-05 1167.9-1170.4 2.43
X-34
XB-03
Well
XB-02
Zona perforasi XA/XD X-34
ReservoirDescription
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Description UNIV
Nett pay Interval
(m) Thickness (m)
1338.5-1358.1 19.6
1365-1367 1.67
1368- 1338.5 20.2
1260.9- 1261.5 0.6
1272.8-1276.5 3.65
1277.8-1279.6 0.762
1402.9- 1408.9 6
1419.1- 1425.3 6.2
1397.4-1398.2 0.76
1402.5-1399 3.5
1403.4-1409.6 9.14
1410.7-1412.5 1.82
1368.26-1369.64 1.21
1382.1-1385 2.9
1395.54-1407.74 12.19
XA-07 1249.48-1263.5 14.02
XD-02 1273-1274 1
1274-1275 1
1288-1290.7 2.7
1297-1296 1
1141.5- 1143.0 1.5
1149.4- 1152.7 3.3
1164.0- 1171.8 7.7
X-35
well
XD-04
XA-06
XA-05
XA-04
XA-03
XA-02
XD-08
ZONE net pay(m) Thickness (m)
1347.4-1554.46 7.01
1356.45-1356.90 0.45
1357.8--1358.7 0.91
1360. 7-1363. 4 2.74
1375.34-1381.59 6.24
1383.12-1383.88 0.76
1384.49-1386.32 1.82
1198.90-1201.01 2.13
1205.9-1207.58 1.676
1213.3- 1213.8 0.3
1508.6- 1510.0 1.4
1540. 1-1540. 7 0.76
1543.0- 1543.8 0.8
1545. 3-1547. 1 1.82
1557.1- 1557.7 0.7
1564. 2-1579. 6 15.3
1585.7- 1587.5 2.8
1590.4- 1590.6 2.1
1651. 2-1663. 3 56.9
1672. 4-1707. 3 34.6
1757. 2-1825. 1 67.91833.8- 1839.6 5.4
XB-02
XB-05
X-35well
XB-08
Zona Perforasi XA/XD X-35
ReservoirDescription
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Description UNIV
Zona Perforasi XMA lapisan X-34 dan X-35
ZONE net pay(m) Thickness (m)
1820-1821 1
1826-1829 2.13
1826-1826.3 0.3
1386-4-1390 4.6
1392.6-1398.3 5.7
XMA-03 1375.8-1379.8 4XMA-05 1330.1-1330.6 0.5
XMA-06 1379.3-1380.1 0.8
XMA-07 1279.7-1279.8 1
XMA-08 1506.2-1506.8 0.6
1612.4-1612.6 0.2
1615.6-1618.9 3.35
XMA-02
XMA-09
wellX-35
XMA-01
well X-34
ZONE net pay(m) Thickness (m)
XMA-01 1775.1-1775.8 0.7
1777.0-17777.7 0.7
1783.1-1783.6 0.5
XMA-02 1366.7-1381.6 5.9
XMA-03 1347.1-1348 1XMA-05 1324.1-1324.8 0.7
XMA-06 1359.7-1360.3 0.6
XMA-07 1279.0-1280 1
XMA-08 1470.0-1472 2
XMA-09 1579.3-1582.4 3.2
RESERVOIR DESCRIPTION
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UNIV
Well
Name
Zone Depth (m) Gross
(m)
Nett Reservoir
(Net Sand)(m)
net pay
(m)
Porosity
(%)
K (mD) SW( %)
XA-02 X 31 1132.91-1140.56 7.65 7.65 0.00 0.28 0.23 1.00
XA-03 X 31 1068.76-1078.91 10.15 10.15 0.00 0.27 3.53 1.00
XA-04 X 31 1157.9-1173.19 15.24 15.24 0.00 0.26 3.70 1.00
XA-05 X 31 1154.74-1163.6 8.86 8.86 0.00 0.33 7.92 1.00
XA-06 X 31 1131.16-1140.74 9.58 8.40 0.00 0.26 24.85 1.00
XA-07 X 31 1055.93-1066.13 10.2 10.2 0.00 0.29 24.72 1.00
XD-02 X 31 1047.46-1059.46 12 12 0.00 0.25 6.82 1.00
XD-04 X 31 1068.52-1079.84 11.32 11.32 0.00 0.26 3.99 1.00
XD-08 X 31 978.67-988.3 9.63 9.50 0.00 0.22 1.16 1.00
XD-09 X 31 1344.34-1354.47 10.13 x x x x x
Well
Name
Zone Depth (m) Gross
(m)
Nett Reservoir
(Net Sand)(m)
net pay
(m)
Porosity
(%)
K (mD) SW( %)
XB-02 X 31 1135.35-1146.8 11.45 11.40 0.00 0.27 34.43 1.00
XB-03 X 31 1183.42-1197.53 14.11 14.10 0.00 0.20 0.16 0.56
XB-05 X 31 1009.91-1020.54 10.63 10.60 0.00 0.29 122.20 1.00
Zona X-31 (XB)
Hasil Analisa Kuantitatif Zona Lain
Blok XAXD dan XB lapisan X-31
RESERVOIR DESCRIPTION
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UNIV
Well
Name
Zone Depth
(m)
Gross
(m)
Nett Reservoir
(Net Sand)(m)
net pay
(m)
Porosity
(fraction)
SW
(fraction)
K (mD)
XA-02 X 20B 795-804 9.00 6.00 0.00 0.23 1.00 3.50
XA-03 X 20B 755-763 8.00 6.00 0.00 0.27 1.00 240.30
XA-04 X 20B 760-769 9.00 4.00 0.00 0.25 1.00 60.95
XA-05 X 20B 805-810 5.00 4.80 0.00 0.29 1.00 121.31
XA-06 X 20B 804-809 5.00 4.00 0.00 0.23 1.00 0.05
XA-07 X 20B 744-749 5.00 3.00 0.00 0.25 1.00 0.28
XD-02 X 20B 738-744 6.00 2.70 0.00 0.25 1.00 11.80
XD-04 X 20B 727-732 5.00 3.20 1.00 0.25 0.75 9.30 XD-09 X 20B 833-836 3.00 1.00 0.00 0.23 1.00 0.01
Well
Name
Zone Depth
(m)
Gross
(m)
Nett Reservoir
(Net Sand)(m)
net pay
(m)
Porosity
(fraction)
SW
(fraction)
K (mD)
XB-02 X 20B 815-820 5.00 2.67 0.00 0.22 1.00 0.05
XB-03 X 20B 823-828 5.00 2.40 0.00 0.14 1.00 0.01
XB-05 X 20B 741-745 4.00 2.60 0.00 0.28 1.00 0.02
Zona X-20B (XA/XD)
Zona X-20B (XB)
Well
Name
Zone Depth
(m)
Gross
(m)
Nett
Reservoir
(Net Sand)(m)
net pay
(m)
Porosity
(fraction)
SW
(fractio
XA-02 X 21 826-832 6.00 3.20 0.00 0.23 1.0
XA-03 X 21 782-775 6.00 4.10 0.00 0.26 1.0
XA-04 X 21 786-794 8.00 0.34 0.00 0.22 1.0
XA-05 X 21 836-842 6.00 3.37 0.00 0.27 1.0
XA-06 X 21 835-841 6.00 4.90 0.00 0.22 1.0
XA-07 X 21 770-775 5.00 4.00 0.00 0.27 1.0
XD-02 X 21 770-772 2.00 1.20 0.00 0.23 1.
XD-04 X 21 761-765 4.00 3.50 4.00 0.28 0.
XD-08 X 21 719-722 3.00 2.00 - 0.21 1.0
Well
Name
Zone Depth
(m)
Gross
(m)
Nett
Reservoir
(Net Sand)(m)
net pay
(m)
Porosity
(fraction)
SW
(fractio
XB-02 X 21 866-871 5.00 3.00 0.00 0.27 1.00
XB-03 X 21 844-847 3.00 2.20 0.00 0.14 1.00
XB-05 X 21 772-775 3.00 1.70 0.00 0.28 1.00
Zona X-21 (XA/XD)
Zona X-21 (XB)
Hasil Analisa Kuantitatif Zona Lain
Blok XAXD dan XB lapisan X-21 dan X20B
RESERVOIR DESCRIPTION
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UNIV
Well
Name Zone Depth (m) Gross (m)
Nett Reservoir
(Net Sand)(m)
net pay
(m) Porosity K (md) SW
X25A 925-930 5.00 5.00 2.89 0.25 0.35 0.58
X25C 944-947.36 3.36 3.20 0.00 0.27 0.38 1.00
X25D 952.69-958.56 5.87 5.50 0.00 0.26 0.40 1.00
X25E 985.24-988.44 3.20 3.20 0.00 0.23 0.37 1.00
X25A 868-875 7.00 3.40 0.00 0.27 47.58 1.00
X25C 888-890.82 2.82 2.60 0.00 0.31 0.27 1.00
X25D 892.01-898.19 6.18 6.18 0.00 0.31 7.50 1.00
X25E 922.67-925.65 2.98 2.98 0.00 0 .25 10.80 1.00
X25A 895.29-901.13 5.84 3.20 2.20 0 .23 47.97 0.69
X25C 915. 15- 919.73 4.58 4.00 1. 90 0 .27 200.10 0. 58
X25D 923.52-931.12 7.60 7.60 0.00 0 .28 13.05 1.00
X25E 961.34-966.57 5.23 5.23 0.00 0.26 0.10 1.00
X25A 930.01-934 3.99 3.99 0.00 0.32 156.61 1.00
X25C 944.42-947.74 3.32 3.32 0.00 0.28 4.33 1.00
X25D 950.18-956.38 6.20 6.20 0.00 0.32 3.63 1.00
X25E 972.86-977.88 5.02 5.02 0.00 0.36 8.90 1.00
X25A 893-900 7.00 5.00 2.20 0.36 8.90 0.52
X25C 918.76-922.44 3.68 3.68 0.00 0 .25 14.96 1.00
X25D 926.35-932.78 6.43 6.43 0.00 0.27 0.40 1.00
X25E 962.9-967.95 5.05 5.05 0.00 0.27 6.39 1.00
X25A 854-855 1.00 1.00 0.00 0.25 91.47 1.00
X25C 869-872.24 3.24 3.24 0.00 0.51 3.09 1.00
X25D 875.06-879.61 4.55 4.55 0.00 0.48 1.09 1.00
X25E 904.55-908.24 3.69 3.69 0.00 0.52 5.77 1.00
X25A 846.71-853 6.29 4.20 1.10 0.27 48.75 0.50
X25C 863-868 5.00 4.00 1.10 0.28 75.45 0.60
X25D 870-874 4.00 4.00 0.00 0.29 7.77 1.00
X25E 894-899 5.00 5.00 0.00 0.25 9.22 1.00
X25A 852-857 5.00 2.80 0.90 0.28 21.26 0.60
X25C 864-870 6.00 6.00 0.00 0.29 1.13 1.00
X25D 872.78-878 5.22 5.22 0.00 0.30 4.04 1.00
X25E 898-905.29 7.29 6.90 6.50 0.32 325.97 0.50
X25D 815-820 5.00 5.00 0.00 0.30 3.04 1.00
X25E 837-842 5.00 5.00 0.00 0.26 5.86 1.00
XA-06
XA-07
XD-02
Zona X-25 (XA/XD)
XD-04
XA-02
XA-03
XA-04
XA-05
XD-08
Well
Name Zone Depth (m) Gross (m)
Nett Reservoir
(Net Sand)(m)
net pay
(m)
Porosity
(%)
X25A 957.75-964. 74 6.99 6.99 0.00 0.27468 0
X25C 984.03-989.9 5.87 5.87 0.00 0.2461 1
X25D 992.42-999. 13 6.71 6.71 0.00 0.26522 0
X25E 1018. 14 -1025. 13 6. 99 6.99 0.00 0.23736 0
X25A 970.76-979. 68 8.92 8.92 0.00 0.17558 0
X25C 996. 64- 1003. 48 6. 84 6.84 0.00 0.18688
X25D 1006. 45 -1010. 62 4. 17 4. 17 0. 00 0 .08589
X25E 1031. 14 -1037. 09 5. 95 5.95 0.00 0.17393
X25A 849.09-853. 11 4.02 4.02 0.00 0.31933 X25C 864-869.02 5.02 5.02 0.00 0.26402 6
X25D 871.75-875. 72 3.97 3.97 0.00 0.28646 0
X25E 892.05-894. 77 2.72 2.72 0.00 0.26513
XB-05
XB-02
XB-03
Zona X-25 (XB)
Hasil Analisa Kuantitatif Zona Lain
Blok XAXD dan XB lapisan X-25 ACDE
RESERVOIR DESCRIPTION
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UNIV
Well
Name
Zone Depth (m) Gross
(m)
Nett Reservoir
(Net Sand)(m)
net pay
(m)
Porosity
(fraction)
K (mD) SW
(fraction)
XA-02 X 24 914.27-919.87 5.60 5.60 0.00 0.26 0.46 1.00
XA-03 X 24 858.58-863.15 4.57 4.57 0.00 0.26 0.41 1.00
XA-04 X 24 879.96-887.55 7.59 7.59 0.00 0.28 5.48 1.00
XA-05 X 24 918.04-925.80 7.76 7.76 0.00 0.27 0.07 1.00
XA-06 X 24 881.75-886.12 4.37 4.37 1.30 0.40 152.56 1.00
XA-07 X 24 843.40-849.47 6.07 6.07 0.00 0.24 4.25 1.00
XD-02 X 24 841.21-843.09 1.88 1.88 0.00 0.52 1.62 1.00
XD-04 X 24 843.00-846.00 3.00 3.00 1.30 0.26 2.50 0.64
XD-08 X 24 785.00-788.00 3.00 3.00 0.00 0.25 0.63 1.00
XD-09 X 24 x x x x x x x
Well
Name
Zone Depth (m) Gross
(m)
Nett Reservoir
(Net Sand)(m)
net pay
(m)
Porosity
(fraction)
K (mD) SW
(fraction)
XB-02 X 24 944.05-952.16 8.11 7.16 0.00 0.27 2.10 1.00
XB-03 X 24 955.29-960.94 5.65 0.45 0.00 0.17 0.10 1.00
XB-05 X 24 836.79-839.11 2.32 1.52 0.00 0.29 0.06 1.00
XB-08 X 24 x x x x x x x
Zona X-24 (XA/XD)
Zona X-24 (XB)
Well
Name
Zone Depth (m) Gross
(m)
Nett Reservoir
(Net Sand)(m)
net pay
(m)
Porosity
(fraction)
K (m
XA-02 X 26 1004.15-1008.00 3.85 3.85 0.00 0.26 0.25
XA-03 X 26 938.00-945.00 7 7 0.00 0.27 0.85
XA-04 X 26 980.84-986.81 5.97 5.97 0.00 0.27 0.80
XA-05 X 26 1007.69-1021.29 4.6 4.6 0.00 0.31 0.12
XA-06 X 26 986.71-922.00 5.29 5.29 0.00 0.25 4.18
XA-07 X 26 922.52-926.00 3.48 3.48 0.00 0.52 7.02
XD-02 X 26 91.914.00 4 4 0.00 0.26 12.9
XD-04 X 26 923.00-930.00 7 7 0.00 0.26 0.85
XD-08 X 26 X X X X X X
XD-09 X 26 x x x x x x
Well
Name
Zone Depth (m) Gross
(m)
Nett Reservoir
(Net Sand)(m)
net pay
(m)
Porosity
(fraction)
K (m
XB-02 X 26 1040.51-1044.42 3.91 2.82 0.00 0.22 0
XB-03 X 26 1050.78-1054.94 4.16 0.00 0.00 0.00 0
XB-05 X 26 907.15-910.97 3.82 2.38 0.00 0.22 1
Zona X-26 (XA/XD)
Zona X-26 (XB)
Hasil Analisa Kuantitatif Zona Lain
Blok XAXD dan XB lapisan X-26 dan X-24
RESERVOIR DESCRIPTION
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UNIV
Well
Name
Zone Depth
(m)
Gross
(m)
Nett Reservoir
(Net Sand)(m)
net pay
(m)
Porosity
(fraction)
SW
(fraction)
K (mD)
XA-02 X 20B 795-804 9.00 6.00 0.00 0.23 1.00 3.50
XA-03 X 20B 755-763 8.00 6.00 0.00 0.27 1.00 240.30
XA-04 X 20B 760-769 9.00 4.00 0.00 0.25 1.00 60.95
XA-05 X 20B 805-810 5.00 4.80 0.00 0.29 1.00 121.31
XA-06 X 20B 804-809 5.00 4.00 0.00 0.23 1.00 0.05
XA-07 X 20B 744-749 5.00 3.00 0.00 0.25 1.00 0.28
XD-02 X 20B 738-744 6.00 2.70 0.00 0.25 1.00 11.80
XD-04 X 20B 727-732 5.00 3.20 1.00 0.25 0.75 9.30
XD-09 X 20B 833-836 3.00 1.00 0.00 0.23 1.00 0.01
Well
Name
Zone Depth
(m)
Gross
(m)
Nett Reservoir
(Net Sand)(m)
net pay
(m)
Porosity
(fraction)
SW
(fraction)
K (mD)
XB-02 X 20B 815-820 5.00 2.67 0.00 0.22 1.00 0.05
XB-03 X 20B 823-828 5.00 2.40 0.00 0.14 1.00 0.01
XB-05 X 20B 741-745 4.00 2.60 0.00 0.28 1.00 0.02
Zona X-20B (XA/XD)
Zona X-20B (XB)
Well
Name
Zone Depth
(m)
Gross
(m)
Nett
Reservoir
(Net Sand)(m)
net pay
(m)
Porosity
(fraction)
SW
(fractio
XA-02 X 21 826-832 6.00 3.20 0.00 0.23 1.0
XA-03 X 21 782-775 6.00 4.10 0.00 0.26 1.0
XA-04 X 21 786-794 8.00 0.34 0.00 0.22 1.0
XA-05 X 21 836-842 6.00 3.37 0.00 0.27 1.0
XA-06 X 21 835-841 6.00 4.90 0.00 0.22 1.0
XA-07 X 21 770-775 5.00 4.00 0.00 0.27 1.0
XD-02 X 21 770-772 2.00 1.20 0.00 0.23 1.
XD-04 X 21 761-765 4.00 3.50 4.00 0.28 0.
XD-08 X 21 719-722 3.00 2.00 - 0.21 1.0
Well
Name
Zone Depth
(m)
Gross
(m)
Nett
Reservoir
(Net Sand)(m)
net pay
(m)
Porosity
(fraction)
SW
(fractio
XB-02 X 21 866-871 5.00 3.00 0.00 0.27 1.00
XB-03 X 21 844-847 3.00 2.20 0.00 0.14 1.00
XB-05 X 21 772-775 3.00 1.70 0.00 0.28 1.00
Zona X-21 (XA/XD)
Zona X-21 (XB)
Hasil Analisa Kuantitatif Zona Lain
Blok XAXD dan XB lapisan X-21 dan X20B
RESERVOIR DESCRIPTION
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UNIV
FLUID PROPERTIES
RESERVOIR DESCRIPTION
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UNIV
Faktor Volume Formasi Minyak
• Bo Pada Blok XAXD Lapisan X-34 dan X-35
1.1000
1.1150
1.1300
1.1450
1.1600
1.17501.1900
1.2050
1.2200
1.2350
1.2500
0 200 400 600 800 100012001400160018002000
B o
Tekanan
XA/XD X35XaXd X35
1.10001.11001.12001.13001.14001.15001.16001.17001.18001.19001.20001.2100
0 200 400 600 800 1000 1 200 1 400 1 600 1 800 2 000
B o
Tekanan
XA/XD X34
XaXd X34
RESERVOIR DESCRIPTION
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UNIV
• Bo Pada Blok XB Lapisan X-34 dan X-35
1.1000
1.1045
1.1090
1.1135
1.1180
1.1225
1.1270
1.1315
1.1360
1.1405
1.1450
0 400 800 1200 1600 2000
B o
Tekanan
Bo XB X34X-34
1.073
1.075
1.077
1.079
1.0811.083
1.085
1.087
1.089
1.091
1.093
0 400 800 1200 1600 2000
B
o
Tekanan
Bo XB X35Xb X35
RESERVOIR DESCRIPTION
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XA/XD XB
UNIV
0
0.5
1
1.5
2
2.5
0 1000 2000 3000 4000 5000 6000
V i s c o s i t y
Pressure
Viscosity
34 XA/XD
35 XA/XD
0
1
2
3
4
5
6
0 500 1000 1500
µ o , C p
Pressure
Viscosity
RESERVOIR DESCRIPTION
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XA/XD XB
UNIV
500
530
560
590
620
650
680
0 1000 2000 3000 4000 5000 6000
R s
Tekanan
Rs
X 34
X 35
0
50
100
150
200
250
300
350
0 500 1000 1500 2000
R s
Tekanan
RS
ReservoirUNIV
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UNIV
Analisa
PVT
Lapangan
X -32
RESERVOIR DESCRIPTIONUNIV
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UNIV
DRIVE MECHANISM
RESERVOIR DESCRIPTIONUNIV
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UNIV
Drive mechanism adalah mekanisme alamiah atau daya dorong alam
yang dimilikio oleh suatu reservoir unutuk menggerakkan minyak atau gas bumi y
dikandungnya sehingga mampu mengalir sendiri melalui pori-pori batuan ke sum
sumur penghasilnya dan selanjutnya diproduksikan kepermukaan bumi.
RESERVOIR DESCRIPTIONUNIV
7/23/2019 FDP Presentation Final Tim H
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X-34 X-35
UNIV
• Kinerja Produksi Reservoir X –34 dan X-35 pada Blok XA/XD
0
200
400
600
800
1000
1200
1400
1600
1800
2000
10
100
1000
10000
100000
1000000
10000000
1976 1981 1986 1991 1996 2001 2006
Tahun
GOR
WC
Qo
Pressure
0
1000000
2000000
3000000
4000000
5000000
6000000
7000000
8000000
1976 1981 1986 1991 1996 2001 2
Tahun
Qo
Pressure
GOR
Wc
RESERVOIR DESCRIPTIONUNIV
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X-32
UNIV
• Kinerja Produksi Reservoir X –32 pada Blok XA/XD
RESERVOIR DESCRIPTIONUNIV
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X-34 X-35
METODE GANESH TAKUR
• Grafik Np/N vs P/Pi Pada Blok XA/XD
RESERVOIR DESCRIPTIONUNIV
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X-32
METODE GANESH TAKUR
• Grafik Np/N vs P/Pi Pada Blok XA/XD
RESERVOIR DESCRIPTIONUNIV
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X-34 X-35
• Penggunaan persamaan material balance sebagai fungsi garis lurus
untuk penentuan jenis tenaga dorong dan cadangan awal (OOIP)
pada blok XAXD
RESERVOIR DESCRIPTIONUNIV
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0
0.5
1
1.5
2
2.5
3
3.5
4
0.0007 0.0104
F
Eo
F vs Eo
α=89,547°
Tg α =N, Sehingga
N= 126.47 MMStb
X-32
• Penggunaan persamaan material balance sebagai fungsi garis lurus
untuk penentuan jenis tenaga dorong dan cadangan awal (OOIP)
pada blok XAXD
RESERVOIR DESCRIPTIONUNIV
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• Drive index pada blok XA/XD
X-34 X-35
0
10
20
30
40
50
60
70
80
90
100
1976 1986 1996 2006
Tahun
Driving Index (%)
DDIWDI
0
10
20
30
40
50
60
70
80
90
100
1970 1980 1990 2000
Tahun
Driving Index (%)
RESERVOIR DESCRIPTIONUNIV
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• Drive index pada blok XA/XD
X-32
RESERVOIR DESCRIPTIONUNIV
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• Kinerja Produksi Reservoir X –34 dan X-35 Blok XB
X-34 X-35
0
500
1000
1500
2000
2500
3000
0
100000
200000
300000
400000
500000
600000
700000
800000
1976 1981 1986 1991 1996 2001 2006
Qo
Pressure
GOR
Wc
-
100,000.00
200,000.00
300,000.00
400,000.00
500,000.00
600,000.00
700,000.00
800,000.00
900,000.00
1976 1981 1986 1991 1996 200
Qo
Pre
GO
Wc
RESERVOIR DESCRIPTIONUNIV
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METODE GANESH TAKUR
•
Grafik Np/N vs P/Pi Pada Blok XA/XD Lapisan X-34 dan X-35
X-34 X-35
RESERVOIR DESCRIPTIONUNIV
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• Penggunaan persamaan material balance sebagai fungsi garis lurus
untuk penentuan jenis tenaga dorong dan cadangan awal (OOIP) pad
blok XBX-34 X-35
RESERVOIR DESCRIPTIONUNIV
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• Drive index pada blok XB
X-34 X-35
0
10
20
30
4050
60
70
80
90
100
1970 1980 1990 2000 2010
Tahun
Driving Index (%)
DDI
WDI
0
10
20
30
4050
60
70
80
90
100
1970 1980 1990 2000 2010
Tahun
Driving Index (%)
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RESERVE AND OOIPRECOVERY FACTOR
REMAINING RESERVE
RADIUS PENGURASANPRODUCTION FORECAST
ANALISA PRODUCTION HISTORY
WELL SUMMARYFORECASTING
UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RE
SERVE AND PRODUCTIONFOREACSTING
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RESERVE AND OOIPReserves
ParameterXAXD XB
X32 X34 X35 X34 X35
Vb, (arceft) 30,760.70 41781.7 183399.39 29512.89 92175.92
porositas, (%) 20 28 24 24 24
Sw (%) 60 39 58 60 56
Boi ( bbl/stb) 1.19 1.19 1.22 1.14 1.08
OOIP, (Stb) 12673573,11 46598061.6 117107063 19358790.7 69690050.9
OOIP, (MMSTB) 126,74 46.6 117.11 19.36 69.69
OOIP (BBL) 150815520 55363525.2 143419499 21980258.9 75514643.4
UNIV
RE
SERVE AND PRODUCTIONFOREACSTING
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Recovery Factor dan Remaining Reserve
Reservoir Recovery Factor (%) Remaining Reserve
Blok XAXD 32 51,84 65485470,5
Blok XAXD 34 53,34 26.399.496,47
Blok XAXD 35 56,83 61.185.486,05
Blok XB 34 50,45 5.401.435,60
Blok XB 35 53,95 36.531.379,81
UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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Q OPT= 410 STB/D
UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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X- 35 X-
Lokasi Sumur Pengembangan Blok XAXD
UNIV
RESERVE AND PRODUCTIONFOREACSTING
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X- 35X- 34
Lokasi Sumur Pengembangan Blok XB
UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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2.40E+07
2.60E+07
2.80E+07
2 0 0 8
2 0 0 9
2 0 1 0
2 0 1 1
2 0 1 2
2 0 1 3
NP vs tBBL
0
500
2 0 0 8
2 0 0 9
2 0 1 0
2 0 1 1
2 0 1 2
2 0 1 3
2 0 1 4
Qo vs tBBL/D
UNIV
RESERVE AND PRODUCTIONFOREACSTING
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0
0.5
1
Qo vs tBBL/D
0.00E+00
5.00E+06
1.00E+07
NP vs tBBL
UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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UNIV
RESERVE AND PRODUCTIONFOREACSTING
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Oil Production Forecast Blok XA/XD
Field Oil Production Performance Prediction XA
Oil Production Forecast Blok XBDevelopment Strategies
Well Location & New RE
FIELD DEVELOPMENT SCENARIOUNIV
PENGEMBANGAN LAPISAN BARUX 32 XA/XD DENGAN SIMULASI RESERVOIR
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Pada pengembangan Lapangan X di Blok XD zona 32 dilakukan scenario berupa
pemboran directional sebanyak 4 sumur dan dibor pada setiap tahunnya
X-32 XA/XD DENGAN SIMULASI RESERVOIR
FIELD DEVELOPMENT SCENARIOUNIV
Field Oil Production Prediction X-32 LAYER XA/X
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e d O oduct o ed ct o 3 /
FIELD XA/XD X-3
YEAR OIL CUM STB/YE
2008 0 0
2009 18422.1 18727
2010 49279.8 28209
2011 88023.3 36611
2012 134155.0 43759
2013 175956.3 40063
2014 214332.5 37075
Reservoir
Description UNIV
Zona Reperfo X-34
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Nett pay Interval
(m) Thickness (m)
1228.6-1239.7 11.1
1274-1275 1
1288-1290.7 2.7
1297-1296 1
1577.7-1581.8 4.11
1582.4-1584.7 2.4
well
X-34
XD-04
XD-09
ZONE net pay(m) Thickness (m)
1320.17-1322.1 1.98
1335.7-1336.9 0.76
1389.6-1390 0.4
1395.1-1402.4 7.315
1412.5-1413.7 1.21
XB-05 1167.9-1170.4 2.43
X-34
XB-03
Well
XB-02
p 34
Reservoir
Description UNIV
Zona Reperfo X-35
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Nett pay Interval
(m) Thickness (m)
1338.5-1358.1 19.6
1365-1367 1.67
1368- 1338.5 20.2
1260.9- 1261.5 0.6
1272.8-1276.5 3.65
1277.8-1279.6 0.762
1402.9- 1408.9 6
1419.1- 1425.3 6.2
1397.4-1398.2 0.76
1402.5-1399 3.5
1403.4-1409.6 9.14
1410.7-1412.5 1.82
1368.26-1369.64 1.21
1382.1-1385 2.9
1395.54-1407.74 12.19
XA-07 1249.48-1263.5 14.02
XD-02 1273-1274 1
1274-1275 1
1288-1290.7 2.7
1297-1296 1
1141.5- 1143.0 1.5
1149.4- 1152.7 3.3
1164.0- 1171.8 7.7
X-35
well
XD-04
XA-06
XA-05
XA-04
XA-03
XA-02
XD-08
ZONE net pay(m) Thickness (m)
1347.4-1554.46 7.01
1356.45-1356.90 0.451357.8--1358.7 0.91
1360. 7-1363. 4 2.74
1375.34-1381.59 6.24
1383.12-1383.88 0.76
1384.49-1386.32 1.82
1198.90-1201.01 2.13
1205.9-1207.58 1.676
1213.3- 1213.8 0.3
1508.6- 1510.0 1.4
1540. 1-1540. 7 0.76
1543.0- 1543.8 0.8
1545. 3-1547. 1 1.82
1557.1- 1557.7 0.7
1564. 2-1579. 6 15.3
1585.7- 1587.5 2.8
1590.4- 1590.6 2.1
1651. 2-1663. 3 56.9
1672. 4-1707. 3 34.6
1757. 2-1825. 1 67.9
1833.8- 1839.6 5.4
XB-02
XB-05
X-35well
XB-08
FIELD DEVELOPMENT SCENARIOUN
800
1,000
1,200
1,400
D a y
OIL C UM STB/ Yea r STB/ Day
2008 26,245,100 239,329 656
FIELD XA/XD Case 3
YEAR Forecast : BC + Infill + ReperfoOil Production
Forecast Blok
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0
200
400
600
800
20082009 2010 2011 2012 2013
S T B / D
0200400600800
1,0001,2001,400
2008 2009 20102011 2012 201
S T B / D a y
0200400600800
1,0001,2001,400
2008 2009 20102011 2012 20
S T B / D a y
2009 26,787,100 461,101 1,263
2010 27,156,500 316,613 867
2011 27,449,900 271,251 743
2012 27,712,300 246,049 674
2013 27,936,700 226,729 621
2014 28,150,700 215,808 591
OIL C UM STB/ Yea r STB/ Day
2008 26,245,100 172,126 472
2009 26,745,700 440,099 1,206
2010 27,090,900 302,332 828
2011 27,370,500 256,130 702
2012 27,622,600 228,409 626
2013 27,822,800 207,407 568
2014 28,023,000 192,286 527
Forecast : BC + Infill
FIELD XA/XD Case 2
YEAROIL C UM STB/ Yea r STB/ Day
2008 26,245,100 170,446 467
2009 26,469,500 187,246 513
2010 26,645,600 172,965 474
2011 26,814,700 164,565 451
2012 26,980,400 157,845 432
2013 27,122,000 150,284 412
2014 27,273,900 145,244 398
FIELD XA/XD Case 1
YEAR Forecast : BC + Reperfo
Forecast Blok
XA/XD
FIELD DEVELOPMENT SCENARIOUNIV
Field Oil Production Performance Prediction XA
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FIELD DEVELOPMENT SCENARIOUNIV
Oil Production OIL CUM STB/Year STB/Day
2008 9,788,100 0 0
FIELD XB Case 3
YEAR Forecast : BC + Infill + Reperfo
400
600
D a y
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Forecast Blok
XB
2009 10,004,800 209,565 574
2010 10,316,700 209,565 574
2011 10,523,800 190,694 522
2012 10,697,600 161,891 444
2013 10,850,000 140,041 384
2014 10,966,700 125,143 343
OIL CUM STB/Year STB/Day
2008 9,788,100 0 0
2009 9,907,140 144,014 395
2010 10,200,000 176,789 484
2011 10,373,800 157,918 433
2012 10,519,000 131,102 359
2013 10,642,900 115,211 316
2014 10,716,700 108,259 297
FIELD XB Case 2
YEAR Forecast : BC + Infill
OIL CUM STB/ Year STB/ Day
2008 9,788,100 0 0
2009 9,907,140 131,102 359
2010 10,023,800 102,299 280
2011 10,121,400 92,367 253
2012 10,209,500 84,422 231
2013 10,292,900 77,469 212
2014 10,364,300 74,490 204
FIELD XB Case 1
YEAR Forecast : BC + Reperfo
0
200
2008 2009 2010 2011 2012 201
S T B / D
0
200
400
600
2008 2009 2010 2011
2012 201
S T B / D a y
0
200
400
2008 2009 2010 20112012
S T B / D a y
FIELD DEVELOPMENT SCENARIOUNIV
Field Oil Production Performance Prediction
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FIELD DEVELOPMENT SCENARIOUNIV
Scenario XAXDDEVELOPMENT SCENARIOS
DevelopmentScenario 1 2 3 4
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Development Scenario 1 2 3 4
Type Of Development Base Case
Base Case Base Case Base Case
+ Reperfo + Infill + Infill + Reperfo
Number Of Well 0 0 1 1
Production Well Schedule - - 1-year-1 1-year-1
No. Of Producing Wells 13 13 14 14
Type Of Well - - Directional Directional
Type Of Well's Completion Oil Zone Oil Zone Oil Zone Oil Zone
Average Drainage Area, Metres 0 0 91.73570445 91.24161268
Cumulative Oil, (Np, MMBO) 27.1412 27.2798 28.0348 28.1638
Cumulative Gas, (Gp, MMscf) 8 130.423 135.296 135.915
Oil Equivalent, (MMBOE) 50.27334604 50.50740463 52.13025859 52.36949902
Final Reservoir Pressure Psia 1245.091807 1243.72604 1236.257653 1234.982356
Ultimate Oil Recovery, % OOIP 0.154641901 0.155431599 0.159733349 0.160468349
Ultimate Gas Recovery, % GIIP 7.61599E-05 0.001241626 0.001288016 0.001293909
Ultimate Equivalent Recovery, % OOIPE 0.154655464 0.155652726 0.159962737 0.160698787
FIELD DEVELOPMENT SCENARIOUNIV
Scenario XBDEVELOPMENT SCENARIOS
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Development Scenario 1 2 3 4
Type Of Development Base Case
Base Case Base Case Base Case
+ Reperfo + Infill + Infill + Reperfo
Number Of Well 0 0 1 1
Production Well Schedule - - 1-year-1 1-year-1
No. Of Producing Wells 2 2 1 3
Type Of Well - - Directional Directional
Type Of Well's Completion Oil Zone Oil Zone Oil Zone Oil Zone
Average Drainage Area, Metres 0 0 80.34049756 53.55681621
Cumulative Oil, (Np, MMBO) 9.79045 10.7093 10.3618 10.9632
Cumulative Gas, (Gp,Bscf) 0.919 1.005 0.972 1.02867
Oil Equivalent, (MMBOE) 26.15732444 27.67257471 28.6077862 29.28323562
Final Reservoir Pressure Psia 826.5005061 787.4353577 802.2094112 776.6407328
Ultimate Oil Recovery, % OOIP 0.104120493 0.113892375 0.110196746 0.116592577
Ultimate Gas Recovery, % GIIP 0.017548215 0.019190376 0.018560244 0.019642352
Ultimate Equivalent Recovery, % OOIPE 0.1072457320 0.1173100731 0.1135022211 0.1200907696
FIELD DEVELOPMENT SCENARIOUNIV
NP Development Screnario
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p
FIELD DEVELOPMENT SCENARIOUNIV
Incremental
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Struktur Case FOPT (MMSTB) Incremental (%)
XA-XD
Basecase 27.1412
Infill 28.0348 3.19
Re-Perforate 27.2798 0.51
Infill+Reperforate 28.1638 3.63
XB
Basecase 9.79045Infill 10.7093 8.58
Re-Perforate 10.3618 5.51
Infill+Reperforate 10.9632 10.70
FIELD DEVELOPMENT SCENARIOUNIV
Screnario XAXD Case 3
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XAXD 34
FIELD DEVELOPMENT SCENARIOUNIV
Screnario XAXD Case 4
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XAXD 34
FIELD DEVELOPMENT SCENARIOUNIV
Screnario XB Case 3
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FIELD DEVELOPMENT SCENARIOUNIV
Screnario XB Case 4
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FIELD DEVELOPMENT SCENARIOUNIV
Analisa Perbandingan Data Produksi denganData Simulasi Blok XA
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Data Simulasi Blok XA
YEAR BLOK XA DAILY OIL PROD. (BOPD)
XA-1 XA-2 XA-3 XA-4 XA-5 XA-6 XA-7 XA-8 XA-9
1976 3,193 1,355 2,328 2,073 1,815 1,543 0 0 0
1977 1,611 216 870 3,716 1,100 2,020 0 0 0
1978 2,829 0 1,485 1,949 1,814 1,426 0 0 0
1979 1,941 0 851 1,576 1,473 1,481 0 0 0
1980 1,640 0 891 1,091 1,293 982 0 0 0
1981 1,585 0 504 810 571 410 0 0 0
OIL CUM STB/Year
2008 26,245,100 172,126
2009 26,745,700 440,099
2010 27,090,900 302,332
2011 27,370,500 256,130
2012 27,622,600 228,409
2013 27,822,800 207,407 2014 28,023,000 192,286
Forecast : BC + Infill
FIELD XA/XD Case 2
YEAR
FIELD DEVELOPMENT SCENARIOUNIV
Analisa Perbandingan Data Produksi denganData Simulasi Blok XB
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Data Simulasi Blok XB
YEAR BLOK XB DAILY OIL PROD. (BOPD)
XB-1 XB-2 XB-3 X4-4 XB-5 XB-6 XB-8
1976 1,755 2,823 1,552 1,068 2,544 0 0
1977 1,161 1,883 1,797 2,497 1,290 0 0
1978 831 2,383 748 586 1,115 0 0
1979 626 855 563 233 677 0 0
1980 481 569 546 228 522 0 0 1981 389 374 401 175 498 0 0
OIL CUM STB/ Year
2008 9,788,100 0
2009 9,907,140 144,014
2010 10,200,000 176,789
2011 10,373,800 157,918
2012 10,519,000 131,102
2013 10,642,900 115,211
2014 10,716,700 108,259
FIELD XB Case 2
YEAR Forecast : BC + Infil l
SKENARIO PENGEMBANGANINFILL DRILLING
LETAK SUMUR INFILLGEOLOGICAL PROGNOSIS
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DRILLING MASTER PLANWELL TRAJECTORY DESIGN
BORE HOLE ASSEMBLY DESIGN
BIT PROGRAM
MUD PROGRAM
CEMENTING PROGRAMBOP EQUIPMENT
ESTIMATED DRILLING TIME
GEOLOGICAL PROGNOSIS
WELL DESIGN
ESTIMATED DRILLING COSTCOMPLETION
CASING DESIGN
DRILLING HAZARDLOGGING PROGRAM
DRILLING & COMPLETION UNIV
SKENARIO PENGEMBANGAN
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Berdasarkan hasil yang diajukan kepadaDepartemen Pemboran, direncanakan akan
dilakukan pembuatan 3 sumur tambahan (Infill),
yaitu :
A. Sumur (A-1) Blok XA/XD zona X-34
B. Sumur (B-1) Blok XB zona X-34 & X-35
C. Sumur (B-2) Blok XB zona X-34 & X-35
Letak Sumur Infill
DRILLING & COMPLETION UNIV
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Geological Prognoses
DRILLING & COMPLETION UNIV
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Formasi Baturaja, dominan batugamping dengan sisipan tipis batuserpih
TARAGET Depth (ft)
Lithology TVD
Main Target 3383,8 Claystone, Limestone
WELL - A1
Drilling Master Plan
WELL - A1
DRILLING & COMPLETION UNIV
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Well Name A1
Well Classification Infill Drilling/Directional Drilling
Drilling Rig Jack Up Rig : 1000 HP
Drilling Contractor PT. FRIDAY TEAM
Surface Well Coordinate Northing : 9302761,32 mN
Easting : 237967,13 mE
Target Depth Well Coordinate
X-34 Northing : 9303086 mN
Easting : 237930.5 mE
Proposed TVD 3383,83 TVD
Proposed TD 3642,056 MD
KB Elevation 80 ft
Estimated Time (AFE) 28 Days
AFE Amount $ 6.000.0000
UNIV
Well Trajectory DesignWELL - A1
DRILLING & COMPLETION
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Drilling Trajectory Data (Well A1):
* Trajectory Type : Build and Hold
* BUR (Build Up Rate) : 4°/100 ft
* KOP : 1200 ft
* TVD Target : 3383,8 ft
* North : 1025,31 ft
* East : -133,701 ft
GRAPHIC 2D TVD vs E-W GRAPHIC 3D
UNIV
Well Trajectory DesignWELL - A1
DRILLING & COMPLETION
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UNIV
Well Design
DRILLING & COMPLETION
Well Design A1
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Casing Hole Size Depth (ft) Depth (ft) Mud Weight
(in) (in) MD TVD (ppg)
Stove Pipe 30 Driven 130 130 NA
Conductor 20 26 500 500 8.5 – 8.8
Surface 13 3/8 17 1/2 1200 1200 9.0 – 9.5
Intermediate 9 5/8 12 1/4 2500 2394 9.5 – 10.0
Production 7 8 1/2 3643 3384 10.0 – 10.5
UNIV
Casing Design
DRILLING & COMPLETION
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UNIV
Mud ProgramWELL - A1
DRILLING & COMPLETION
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Mud Properties 26" 17 1/2" 12 1/4" 8 1/2"
Mud Type Gel-Pac Spud mud Lignosulfonate KCL Polymer KCL Polymer
Interval Depth, ft MD 0 - 500 500 - 1200 1200 - 2500 2500 - 3643
Mud Weight, ppg 8.5 – 8.8 9.0 – 9.5 9.5 – 10.0 10.0 – 10.5
Funnel Viscosity (FV), sec/quart 40 - 50 40 - 60 50 - 80 50 - 80
Plastic Viscosity (PV), cps 10 - 20 <20 <20 <25
Yield Point (YP), lbs/100 sq.ft 8 - 18 25 - 30 30 - 35 25 - 35
Gel Strength (10"/10') (5-10)(12-18) (12-18)(16-24) (12-18)(16-24) (5-8)(10-16)
Fluid Loss, cc/30 min <6 <5 <5 <5
pH 9,95 9,95 9,95 9,95
Solid Content, % 0,5 13 - 15 15 - 16 15 - 18
Screen Mesh 60/80 60/100 80/100 160/200
BHA DesignWELL - A1
DRILLING & COMPLETION UNIV
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26" Hole
No.Equipment
SequencesQty
OD Unit Length
(ft)
Est Length
(ft)
Kumulatif Length
(ft)(in)
1 Rock Bit 1 ea 26" 2,5 2,5 2,5
2 DC 1 jt 8"-10" 31,17 31,17 33,67
3 Stabilizer 1 jt 17 1/2" 8,2 8,2 41,87
4 DC 1 jt 8"-10" 31,17 31,17 73,04
5 Crossover 1 jt 8" 3,3 3,3 76,34
6 DC 5 jt 6 1/4" 93,5 467,5 543,84
BHA Design
17 1/2" Hole
DRILLING & COMPLETION UNIV
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No.Equipment
SequencesQty
OD Unit Length
(ft)Est Length (ft) Kumulatif Length (ft)
(in)
1 Rock Bit 1 ea 17 1/2" 2,5 2,5 2,5
2 Mud Motor 1 jt 9 5/8" 29,53 29,53 32,03
3 Float Sub 1 jt 9 1/2" 2,46 2,46 34,49
4 Stabilizer 1 jt 15 3/4" 6,56 6,56 41,05
5 Crossover 1 jt 9 1/2" 3,3 3,3 44,35
6 NMDC 1 jt 8" 31,17 31,17 75,52
7 MWD 1 jt 8" 3,3 3,3 78,82
8 Spiral Drill Collar 6 jt 8" 31,17 187,02 265,84
9 Drilling Jar 1 jt 8" 21,33 21,33 287,17
10 Crossover 1 jt 8" 3,3 3,3 290,47
11 HWDP 30 jt 5" 30,5 915 1205,47
BHA Design12 1/4" Hole
DRILLING & COMPLETION UNIV
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No. EquipmentSequences
Qty OD Unit Length(ft)
Est Length (ft) Kumulatif Length (ft)(in)
1 PDC Bit 1 ea 12 1/4" 2,5 2,5 2,5
2 Mud Motor 1 jt 8" 29,53 29,53 32,03
3 Float Sub 1 jt 8" 2,46 2,46 34,49
4 Stabilizer 1 jt 8" 6,56 6,56 41,05
5 Spiral Drill Collar 3 jt 8" 31,17 93,51 134,56
6 Crossover 1 jt 8" 3,3 3,3 137,86
7 NMDC 1 jt 8" 31,17 31,17 169,03
8 MWD 1 jt 8" 3,3 3,3 172,33
9 Spiral Drill Collar 6 jt 8" 31,17 187,02 359,35
10 Crossover 1 jt 8" 3,3 3,3 362,65
11 HWDP 3 jt 5" 30,5 91,5 454,15
12 Drilling Jar 1 jt 6 1/2" 21,33 21,33 475,48
13 HWDP 40 jt 5" 30,5 1220 1695,48
14 DP 26 jt 5" 31,5 819 2514,48
BHA Design8 1/2" Hole
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No. EquipmentSequences Qty OD Unit Length(ft) Est Length (ft) Kumulatif Length (ft)(in)
1 PDC Bit 1 ea 8 1/2" 2,5 2,5 2,5
2 Mud Motor 1 jt 8" 29,53 29,53 32,03
3 Float Sub 1 jt 8" 2,46 2,46 34,49
4 Stabilizer 1 jt 8" 6,56 6,56 41,05
5 Spiral Drill Collar 3 jt 8" 31,17 93,51 134,56
6 Crossover 1 jt 8" 3,3 3,3 137,86
7 NMDC 1 jt 8" 31,17 31,17 169,03
8 MWD 1 jt 8" 3,3 3,3 172,33
9 Spiral Drill Collar 6 jt 8" 31,17 187,02 359,35
10 Crossover 1 jt 8" 3,3 3,3 362,65
11 HWDP 3 jt 5" 30,5 91,5 454,15
12 Drilling Jar 1 jt 6 1/2" 21,33 21,33 475,48
13 HWDP 45 jt 5" 30,5 1372,5 1847,98
14 DP 57 jt 5" 31,5 1795,5 3643,48
Bit Program
Hole Size
DRILLING & COMPLETION UNIV
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Hole SizeBit Type IADC Nozzle Size
(in)30 Driven - -
26 26" Rock Bit 1 - 1 - 1 20 x 20 x 20
17 1/2 17 1/2" Rock Bit 1 - 3 - 7 17 x 17 x 17
12 1/4 12 1/4" PDC Bit M 2 - 1 - 3 16 x 16 x 16
8 1/2 8 1/2" PDC Bit M 2 - 3 - 3 15 x 15 x 15
Cementing Program
H l Si 26" 17 1/2"
12 1/4" 13 1/4"
8 1/2"(Li
DRILLING & COMPLETION UNIV
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Hole Size 26" 17 1/2" 8 1/2"(Liner
Hanger)(Tie Back)
Slurry Lead Lead Lead Lead Lead
Weight 13,3 ppg 13,3 ppg 13,3 ppg 13,3 ppg 13,3 ppg
Slurry Type Tail Tail Tail Tail Tail
Weight 15,8 ppg 15,8 ppg 15,8 ppg 15,8 ppg 15,8 ppg
Slurry Yield (cps) 1,2 1,3 1,52 1,57 1,65
Free Water <1% <1% <1% <1% <1%
Thickening Time > 4 hrs > 4 hrs > 4 hrs > 4 hrs > 4 hrs
Compressive Str800 psi in 800 psi in 800 psi in 800 psi in 800 psi in
24 hrs 24 hrs 24 hrs 24 hrs 24 hrs
BOP Equipment
Casing PressureDescription
DRILLING & COMPLETION UNIV
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DescriptionSize Rating
30" 500 29 1/2" 500 psi Spool, 29 1/2" 500 psi Diverter, 29 1/2" 500 psi Annular
20" 3000
21 1/4" 2M Annular, 21 1/4" 2M x 20 3/4" 3M DSA, 20 8/4" 3M spool,
20 8/4" 3M BOP w/ standard bonnet, 20 8/4" 3M BOP w/ shear ram bonnet,
Pipe Ram
13 3/8" 3000 13 5/8" 10M BOP, Spool 13 5/8" 10M flange top x 13 5/8" 10M flange btm
DSA, Low pipe ram, Blind ram, Upper Pipe rams, Annular rams
9 5/8" 5000 13 5/8" 10M BOP, Spool 13 5/8" 10M flange top x 11" 10M flange btm, DSA
DSA, Low pipe ram, Blind ram, Upper Pipe rams, Annular rams
7" 5000 13 5/8" 10M BOP, Spool 13 5/8" 10M flange top x 11" 10M flange btm, DSA
DSA, Low pipe ram, Blind ram, Upper Pipe rams, Annular rams
Drilling HazardNo. Potensial Risk Recommended Actions
1 Hole Cleaning 1. Menjaga proper Rheology.
2. Menjaga Mud Weight
3. Mengatur fluid properties jika diperlukan
DRILLING & COMPLETION UNIV
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4. Reduce ROP jika diperlukan
5. Sirkulasi lubang hingga bersih6. Control flow rate.
2. Gumbo Problem 1. Monitor drilling rate untuk mengecilkan annulus cuttings loading.
2. Jaga inhibition dari KCL concentration. Tetap pada program yang ada, dan hole harus bisa melawan clay
3. Bit/BHA Balling Gunakan adequate circulating rates.
4. Loss circulation
1.Jaga mud weight yang diperlukan untuk control formation pressure yang tidak diketahui
2.Minimize ECD downhole pressures.
3.Rotate drill string ketika mulai sirkulasi untuk membantu memecahkan gels dan minimize pump pressure yang tinggi
4. Mulai sirkulasi perlahan setelah koneksi dan setelah periode waktu non-sirkulasi.
5.Rencanakan untuk break circulation pada trajek yang berlainan ketika tripping ke dalam lubang.6.Monitor drilling rate untuk mengecilkan annulus cuttings loading.
7.Control pipe movement ketika tripping.
4. Pipe Sticking 1. Gunakan spiral drill collar
2. Jaga mud properties.
3. Hole cleaning dengan sirkulasi
5 Kick 1. Well control dengan menjaga tekanan dasar lubang tetap sebesar Pf.
2. Kendalikan dengan BOP
Logging Program
Logging program yang akan dilakukan pada sumur ini:
DRILLING & COMPLETION UNIV
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– DLL (Dual Laterolog)
– MSFL (Micro-Spherically Focused Log)
– GR (Gamma Ray Log)
– SP (Spontaneos-Potential Log)
– CAL (Caliper Log)
– CNL (Compensated Neutron Log)
– LDL (Lithology Densiti Log)
– CBL (Cement Bond Log)
WELL - A1
Estimated Drilling Time
DRILLING & COMPLETION UNIV
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Estimated Drilling CostWELL - A1
DRILLING & COMPLETION UNIV
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CompletionWELL - A1
DRILLING & COMPLETION UNIV
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Penyelesaian sumur A1 pada Lapangan X akan dilakukan
dengan cased hole (perforated), agar mengurangi risiko
runtuh lubang bor.
Pada Formasi Baturaja untuk sumur A1 ini akan
diproduksikan dengan metode Single Completion.
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EXISTING FACILITIES
Civil / Structure Equipment Well Platform Processing Platform
Service Platform
Process Equipment Subsea Separator Separator
Pipeline
DEVELOPMENT FACILITIES
FASILITAS PRODUKSI UNIV
PETA LAPANGAN X
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FASILITAS PRODUKSI UNIV
PLATFORM
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Processing PlatformWell Platform Service Platform
FASILITAS PRODUKSI UNIV
Separator Water Treatment Plant Flare Chemical Injection Pump
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Subsea ManifoldProcessing Platform Subsea Pump
Separator Water Treatment Plant
Subsea Separator
Flare
PipelineStorage Tank
PROCESSING
SYSTEM
Chemical Injection Pump
Subsea Proce
Subsea
FASILITAS PRODUKSI UNIV
Parameter
Blok Reservoir
XA XB XD
Terdapat 4 buah subsea separator di Lapangan X yaitu pada masing-masing blok reservoSUBSEA SEPARATOR
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Liquid Rate (BPD) 94194,78 50160,88 31182,18
Oil Rate (BOPD) 7917,05 4852,74 2704,55
Water Rate (BWPD) 86276,74 45307,14 28477,64
Gas Rate (MMSCFD) 6,19 0,23 0,20
Jenis Separator Vertikal Vertikal Vertikal
Jumlah Separator 2 2 2
Retention Time (detik) 30 30 30
Diameter, inch 60 60 60
Liquid Height, inch 54.51 29.02 18,04
Seam to Seam Lenght, ft 7,87 5,75 4,83
Slenderness Ratio 1,65 2,22 2,97
References :
Arnold, Ken and Stewart, Maurice, Surface Production
Operations : Volume 1, Gulf Publishing Company,
Houston, 1999
FASILITAS PRODUKSI UNIV
Terdapat 4 buah subsea separator di Lapangan X yaitu pada masing-masing blok reSEPARATOR
ParameterBlok Reservoir
XA-Central Processing XB-Processing
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XA-Central Processing XB-Processing
Liquid Rate (BPD) 94194,78 50160,88
Oil Rate (BOPD) 7917,05 4852,74
Water Rate (BWPD) 86276,74 45307,14
Gas Rate (MMSCFD) 6,19 0,23
Jenis Separator Horizontal Vertikal
Jumlah Separator 4 2
Retention Time (menit) 4 3
Diameter, inch 60 60
Seam to Seam Lenght, ft 32 16
Slenderness Ratio 6.57 2,02
References :
Arnold, Ken and Stewart, Maurice, Surf
Operations : Volume 1, Gulf Publishing
Houston, 1999
FASILITAS PRODUKSI UNIV
Dari Ke
Jarak Diameter Pipa Pressu
Mile Ft inch ps
XB XA-Central Processing 4 21120 12 12
Liquid Pressure Loss Dari Platform Ke XA-Central Processin
PIPELINE
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XD XA-Central Processing 4 21120 16 37
XMA XA-Central Processing 1 5280 8 3,
Dari Ke
Jarak Diameter Pipa Pressu
Mile Ft inch ps
XMA XA-Central Processing 4 21120 8 4,9
Gas Pressure Loss Dari Platform XMA Ke XA-Central Process
Dari Ke
Jarak Diameter Pipa Pressure
Mile Ft inch psia
XA-Central Processing Island-Z 21 110880 8 651, 2
Liquid Pressure Loss Dari XA-Central Processing ke Island
References :
Arnold, Ken and Stewart, Maurice,Surface Production Operations :
Volume 1, Gulf Publishing Company,
Houston, 1999
FASILITAS PRODUKSI UNIV
DEVELOPMENT FACILITIESBlok Reservoir Case Oil Rate, BOPD
History 94193
Berdasarkan data untuk peak l
production rate di blok XA dan
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XABasecase 7100
Reperfo 7600
Infill 8100
Infill+Reperfo 8400
XB
History 50160
Basecase 0
Reperfo 3300
Infill 2500
Infill+Reperfo 4400
p
maka untuk skenario pengemba
di Lapangan X ini tidak membutu
fasilitas yang baru dikaren
fasilitas yang existing masih ma
untuk menampung fluida
terproduksikan
FASILITAS PRODUKSI UNIV
DEVELOPMENT FACILITIES PENGEMBANGAN BLOK XDLAPISAN X-32
Berdasarkan data untuk peak
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production rate di blok XD lapis
yaitu 2100 BPD, maka dengan k
maksimum yang mampu ditampu
fasilitas di platform XD yaitu
31182 BPD, maka untuk s
pengembangan di Blok XD zona
tidak membutuhkan fasilitas yang
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HEALTH SAFETY AND ENVIRONMENT Studi Lingkungan Upaya Pengelolaan dan Pemantauan Lingkungan Penanggulangan Pencemaran
CORPORATE AND SOCIAL RESPONSIBILITY
Data Lapangan X
HSE & CSR UNIV
STUDI LINGKUNGAN
Peraturan Menteri Negara LingkunganHidup No.11 Tahun 2006 tentang jenis
Blok Oil Rate, BOPD Gas Rate, M
XA-XD 1800 0.39
Simulation Peak Production Ra
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kegiatan yang wajib dilengkapi denganAMDAL
Untuk Lapangan minyak dan gas yangterletak di laut wajib melengkapi AMDALapabila :
1. Qo ≥ 15000 BOPD 2. Qg ≥ 90 MMSCFD
3. Panjang Pipeline ≥ 100 km
XB 1480 0.14 XMA 1880 1.90
Cumulative 5160 2.43
Dari Ke Mi
XA-Central Processing Island-Z 21
XMA XA-Central Processing 4
XB XA-Central Processing 4
XD XA-Central Processing 1
Total 30
Panjang Pipeline
HSE & CSR UNIV
Studi Upaya Pengelolaan Lingkungan (UKL) &Upaya Pemantauan Lingkungan (UPL) pada
Tahap Pemboran & Tahap Produksi
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HSE & CSR UNIV
PenanggulanganPencemaran
Limbah Pengeboran
Jenis Limbah Penanganan Peraturan
Drilling Cutting Cutting Pit Permen ESDM No.45/2006 TentangLumpur Bor Drilling Mud Waste Nearest Gathering Station
Limbah Domestik (padatan) Nearest TPS/TPA UU No.18/2008 Tentang Pengelol
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Limbah Domestik (padatan) Nearest TPS/TPA UU No.18/2008 Tentang Pengelol
Limbah Domestik (cairan) Septic Tank dan Drainage -
Lubricant Waste Formal AgencyPP No.18/1999 Tentang Pengelolaan
Berbahaya dan Beracu
Limbah Produksi
Jenis Limbah Penanganan Peraturan
Produksi Air Water Treatment Permen LH No.19/2010 Tentang Baku Mutu APermen LH No.51 Tahun 2004 Tentang Baku Mu
Produksi Gas Nearest TPS-TPAPermen LH No.13/2009 Tentang Baku Mutu
PP No.41/1999 Tentang Pengedalian Pencema
Limbah Domestik
(Padat)
Septic Tank dan
DrainageUU No.18 Tahun 2008 Tentang Pengelolaan
Limbah Domestik
(Cairan)Formal Agency -
Lubricant Waste Mud Pit PP No.18/1999 Tentang Pengelolaan Limb
HSE & CSR UNIV
CORPORATE & SOCIAL RESPONSIBILITYCSR adalah upaya pengembangan perusahaan untuk mendukung kesejahteraan dan kemasyarakat secara berkelanjutan. Biaya yang dikeluarkan oleh Universitas Trisakti untuk Csebesar US$ 50,000/tahun
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Tujuan program CSR Universitas Trisakti adalah :
Mengurangi tingkat kemiskinan danpengangguran dengan memberdayakan usahakecil
Menyediakan fasilitas pendukung kegiatanbelajar untuk meningkatkan kualitas pendidikan
Membantu perbaikan infrastruktur yangmenunjang
Memberikan bantuan kemanusiaan jika terjadibencana alam
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ABANDONMENT & SITE RESTORATIONUN
PROSEDUR PELAKSANAAN ABANDONMENT & SITE RESTORATIONBERDASARKAN PERATURAN MENTERI ESDM NO.1 TAHUN 2011
memotong konduktor casing 5 meter di bawah mudline
memotong konduktor menjadi segmen-segmen sepanjang 12meter;
Perkiraan biaya abandon yang mungselama berlangsungnya proyek penglapangan X :
Biaya abandon per sumur se100,000
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Membongkar top side facility dengan memotong sambunganlas antara tiang pancang dengan kaki deck;
memotong tiang pancang dan dudukannya 5 meter di bawahmudline atau sejajar dengan dasar laut dalam hal jarak antaramudline dan dasar laut kurang dari 5 meter;
memotong pipa penyalur di atas titik riser bend dan padajarak 3 meter dari dasar kaki instalasi;
menyumbat pipa penyalur yang ditinggalkan dan ujungnyadipendam sedalam 1 meter atau dilindungi dengan materialpengaman;
memotong pipa penyalur yang akan dipindahkan, menjadibagian-bagian kecil sepanjang 9 meter sampai dengan 12meter.
Biaya pemindahan dan pembersihfasilitas produksi sebesar US$ 50,0
Biaya untuk memindahkan semusebesar US$ 100,000 / blok
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LOCAL CONTENT UNIV
Berdasarkan peraturan yang dikeluarkan oleh BPMIGAS yaitu Pedoman Tata KeNomor 007 Revisi II Tahun 2011, tercantum kewajiban KKKS untuk mengukeikutsertaan perusahaan dalam negeri untuk terjun ke dalam industri hulu migas kdi Lapangan X ini
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Perusahaan Universitas Trisakti selaku KKKS diIndonesia wajib mengikuti PTK ini untukmengerjakan di dalam negeri minimal 30 persendari nilai kontrak dan minimal 50 persenpelaksanaan fisik jasa pengerjaan akan dikerjakandi wilayah Republik Indonesia.
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Project schedule
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ASUMSI YANG DIGUNAKAN
INDIKATOR KEEKONOMIAN
SENSITIVITAS PROYEK BLOK XA-XDSENSITIVITAS PROYEK BLOK B
SUMSI Y NG DIGUN K N
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SUMSI Y NG
DIGUN K N
SUMSI Y NG DIGUN K N
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RESERVE AND OOIP
OIL PRICE : 95 USD/BBL
CONTRACT : 6 YEARS
O G COS 8 9 S /
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OPERATING COST : 8,79 USD/BBL
FTP : 20%
EFF. TAX RATE : 48%
DMO : 20%
MARR : 10%
NPV@10% Disc. Rate
SUMSI Y NG DIGUN K N
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RESERVE AND OOIP
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INDIK TOR KEEKONOMI N
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INDIK TOR
KEEKONOMI N
INDIK TOR KEEKONOMI N
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skenario investasi IRR POT NPV@10%INCREMENTAL
NPV
BC 2.400.000USD 579,60% 0,17356 53.649.684USD
1 3.050.000USD 293,5348% 0,328359 30.782.535USD -43%
2 8 600 000USD 227 68% 0 456921 51 944 482USD 3%
Blok XA-XD
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2 8.600.000USD 227,68% 0,456921 51.944.482USD -3%3 9.250.000USD 196% 0,389907 55.897.553USD 4%
skenario investasi IRR POT NPV@10%INCREMENTAL
NPV
BC 1.250.000USD 0 -1250000
1 1.250.000USD 569,17% 0,173817 25.469.517USD 2138%
2 13.450.000USD 18,10% 3,227377 3.023.251USD 342%
3 13.600.000USD 63,61% 1,166878 20.530.699USD 1742%
Blok XB
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2008 -6.850.000 1 -6.850.000
2009 -12.024.152 0,909090909 -4.703.775
2010 16 640 826 0 826446281 3 815 433
Lapisan X-32 Blok XAXD
TAHUN CCFDF (10%)
DISCOUNTED
CF
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2010 -16.640.826 0,826446281 -3.815.4332011 -20.903.987 0,751314801 -3.202.976
2012 -18.835.940 0,683013455 1.412.504
2013 -16.962.022 0,620921323 1.163.555
2014 -15.241.645 0,56447393 971.108
-15.025.016NPV @ 10 Disc.
SENSITIVIT S PROYEK BLOK
X XD
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SENSITIVIT S PROYEK
BLOK X XD
SENSITIVIT S PROYEK BLOK
X XD
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SENSITIVIT S PROYEK BLOK
XB
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SENSITIVIT S PROYEK
BLOK XB
SENSITIVIT S PROYEK BLOK
XB
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KEEKONOMI N B GI H SIL
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KEEKONOMI N B GI
H SIL
KEEKONOMI N B GI H SIL UNIV
BLOK XAXD
40.400.019 11.903.683 10.178.018 10.139.595 11.026.186 62.481.719 21.165.781 83.647.
48% 14% 12% 12% 13% 75% 25% 100%
46.656.580 13.803.135 11.765.134 12.024.590 12.745.562 72.224.849 24.770.152 96.995.
48,102% 14,231% 12,130% 12,397% 13,140% 74,462% 25,538% 100,000
skenario Total government
Take (USD)
Total Contractor
Take (USD)
Gross Rev
(USD
Government
Equity (USD)
Government
FTP (USD)
Government
Tax (USD)
Cost Recovery
(USD)
Net Contractor
Share (USD)
BC
1
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78.545.723 23.934.446 19.942.087 24.161.816 21.603.928 122.422.256 45.765.744 168.188
47% 14% 12% 14% 13% 73% 27% 100%
84.524.914 25.755.487 21.459.970 25.995.829 23.248.301 131.740.370 49.244.130 180.984
47% 14% 12% 14% 13% 73% 27% 100%3
2
KEEKONOMI N B GI H SIL UNIV
BLOK XAXD
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KEEKONOMI N B GI H SIL UNIV
BLOK XB
36.662.630 10.645.989 9.206.002 8.321.861 9.973.168 56.514.620 18.295.030
49% 14% 12% 11% 13% 76% 24%
14.000.083 6.663.223 4.020.968 17.782.327 4.356.048 24.684.274 22.138.376
30% 14% 9% 38% 9% 53% 47%
Total government
Take (USD)
Total Contractor
Take (USD)
G
1
2
skenario Government
Equity (USD)
Government
FTP (USD)
Government
Tax (USD)
Cost Recovery
(USD)
Net Contractor
Share (USD)
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38.239.787 13.545.864 10.077.208 22.407.316 10.916.975 61.862.859 33.324.291
40% 14% 11% 24% 11% 65% 35% 3
KEEKONOMI N B GI H SIL UNIV
BLOK XB
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KESIMPULAN
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KESIMPULAN
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KESIMPULAN
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