Composite Catalog

2

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The information and data in this catalog are accurate to the best of our knowledge and belief, but are intended for general information only. Applications suggested for thematerials are described only to help readers make their own evaluations and decisions, and are neither guarantees nor to be construed as express or implied warranties of suit-ability for these or other applications. National Oilwell makes no warranty either express or implied beyond that stipulated in National Oilwell's Standard Terms and Conditionsof Sale.

3

TABLE OF CONTENTS

Drawworks.............................................................................Drawworks Disc Brakes.........................................................Energy Monitoring System and Electronic Remote ControlsAutodriller...............................................................................Wireline Anchors, Deadline Anchors, Torque Convertors.....Power Swivels........................................................................Traveling Blocks.....................................................................Hook Blocks, Hooks and Sheaves.........................................Swivels...................................................................................Hydrodynamic Wash Pipe......................................................Triplex Mud Pumps................................................................Plunger and Piston Pumps....................................................Rotaries..................................................................................Solids Control.........................................................................Handling Tools........................................................................KingPost Cranes....................................................................Mobile Rigs............................................................................Specialized Application Rigs..................................................Offshore Platform Workover Rigs..........................................Offshore Drilling Rigs.............................................................Land Based Rigs...................................................................Desert Rigs...........................................................................Arctic Rigs..............................................................................Rig Packaging........................................................................Rig Automation......................................................................Pipe Handling Machines........................................................Rig Mechanization.................................................................Coiled Tubing Drilling Equipment...........................................Coiled Tubing Units................................................................Substructures.........................................................................Vertical Pipe Racking System................................................Horizontal Pipe Deck Conveyor.............................................Horizontal Pipe Shuttle..........................................................Cyberbase Driller’s Cabin .....................................................Automated Coiled Tubing Systems........................................

SCR Control Systems and Custom Controls...............Magnum Pumps...........................................................Mud Pump Expendables..............................................Pump Tools and Swivel Expendables..........................Fluid End Modules.......................................................Hydra-LOK Liner Retention System............................Mud Hoppers, Dies and Inserts...................................Mechanical Drilling Jars...............................................Hydraulic Mechanical Drilling Jars...............................Double-Acting Hydraulic Mechanical Drilling Jars........Hydraulic Drilling and Fishing Jars...............................Drilling Jar Intensifiers..................................................Drilling Bumper Subs...................................................Fishing Jar Intensifiers.................................................Fishing Bumper Subs...................................................Shock Tools..................................................................Stabilizers, Reamers, and Combination Tools..............Kelly Valves and Safety Valves.....................................Inside B.O.P.s and Drop-In Check Valves....................Portable Service Centers.............................................Torquemaster Breakout Machine.................................Hydraulic Vises and Workshop Accessories................Drilling Motor Selection Guide.....................................Drilling Motor Performance Summary..........................Motorhead Assemblies.................................................Disconnects..................................................................Check Valves and Circulating Subs.............................Flow Release Pulling Tools..........................................Spears and Overshots.................................................Connectors...................................................................Knuckle Joints and Centralizers...................................Jars and Intensifiers.....................................................Subsurface Tools..........................................................Worldwide Sales and Service Directory.......................

620222223242829303132404445485254606162656668697072737476787980808182

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4

NATIONAL OILWELL, THE SOURCE FOR DRILLING SOLUTIONS.

COMPREHENSIVE DRILLING PRODUCT LINE.

RIG SYSTEMS

National Oilwell provides thetechnologies and services tomeet virtually any oilfield drillingequipment need. Our industrypresence offers our customerthe ultimate in diversity, qualityand value.

National Oilwell manufactures a comprehensive line of drillingequipment.

• Drawworks and associated drilling products

• Mud Pumps and expendables.

• Power Swivels.

• Production & Centrifugal Pumps.

• Traveling Equipment, Rotaries & Swivels.

• Mobile Rigs.

• Masts/Substructures and Fabrication.

• Offshore KingPost Cranes.

• SCR Control Systems and Technologies.

• Handling Tools and Tongs.

• Shakers and Solids Control Products.

• Downhole Products.

• Other Accessories.

Users consistently cite National Oilwell equipment as unmatchedfor innovative design and highest quality.

Every component is designed by National Oilwell’s experiencedengineering staff to meet the industry’s rigorous demands.

National Oilwell designs andmanufactures complete rigsystems for offshore, land,mobile, arctic and desertapplications.

5

NATIONAL OILWELL SERVICE AND REPAIR CENTERS

SUPPLY CHAIN INTEGRATION

We offer a variety of servicesfrom overhauling equipment toupgrading existing equipmentfor new bid specifications.Along with inventories ofremanufactured equipment,rebuilt to OEM specifications,National Oilwell providescomprehensive engineeringservices to back up any project.

National Oilwell works with ourcustomers to design and implement strategies fordramatically improving allaspects of their supply chainactivities. Our real-time, globaldatabase management systemis an effective tool for streamlining and improving themanagement, control andacquisition of maintenance,repair and operating (MRO)supplies.

Leveraging information technology to integrate thesupply chain, National Oilwellhelps our customers reducetheir inventory levels, transaction and procurementcosts, optimize their productselection and improve theirlogistics efficiency.

6

Drawworks

The National Oilwell 2040-UDBE drawworks is specifically designedto meet today’s rugged demands for deep hole and extended reachprograms.

The 2040-UDBE is also designed for whatever you can envision inthe future.

This new drawworks provides the same overall reliability and tough-ness that has been the National Oilwell standard of theindustry.

It is rated for 4000 horsepower (2983Kw) and a nominal depthrange of 20,000 to 40,000 ft. (6,096 to 12,192m).

The National Oilwell Universal Disc Brake System is used on the2040-UDBE. This hydraulically controlled disc brake systemprovides improved performance over conventional band brakes.

The 2040-UDBE also incorporates:

• A heavy-duty, triple-plate, friction low clutch.

• A larger and longer drum to handle heavier wireline (up to 2 in.).

• A larger capacity core reel.

• Optional longer drum for handling quads available. Hoisting capacities* Rated for 4000 combined input horsepower based on input torquefor 4 electric motors.

2040-UDBE ELECTRIC

Weight: 118,500 lb. (53,751 Kg.).

Width: 11��-11�� (3632 mm).

Length: 31��-7�� (9728 mm).

Height: 11��-25/8�� (3419 mm).

25,400 ft. (7742m) coring reel capacity 9/16 in. line.

40 x 70 in. (1016 x 1778mm) coring reel.

3-plate 42 in. NATIONAL low drum drive.

Airflex 52VC1200 high drum drive.

42 x 72 in. (1066 x 1829mm) hoisting drum.

20000 to 40000 ft. (6096 to 12,192m) depth rating.

4000 input horsepower (2983Kw) rating.

SPECIFICATIONS

Dimensions, weights, and other specifications for all drawworksare on pages 12 and 13.

*These loads are the heaviest that should be handledwithin the designed capacity of the drawworks, regard-less of power available.

HighLowDrum Clutch

5068371,5252,52616 lines

4587591,3832,28914 lines

4076741,2282,03412 lines

3525831,0611,75810 lines

2924848811,4598 lines

HighLowHighLowTransmission

Total loadin 1000

lbs.

7

Drawworks

1625-DE & 1625-UDBE hoisting capacities*Rated for 3000 combined input horsepower.

1625-M & 1625-UDBM hoisting capacities*Rated for 3000 combined engine horsepower.

*These loads are theheaviest that should

be handled within thedesigned capacity of

the drawworks,regardless of power

available.

1625-DE & 1625-UDBE ELECTRIC / 1625-M & 1625-UDBM MECHANICAL

National Oilwell’s four 1625 drawworks are each rated for 3000input horsepower (2238 Kw) with a nominal depth range of 16,000ft. (4877m) to 25,000 ft. (7620m).

Our D.C. motor powered 1625-DE and 1625-UDBE are designed foruse on SCR controlled rigs, both offshore and on land. A variety ofdrive frame arrangements using two and three motors are available.These models offer four hoisting speeds and two rotary speeds.

Our 1625-M and 1625-UDBM are powered by a chain input from adiesel engine drive group. Six hoisting speeds and three rotaryspeeds are available to the driller.

All 1625 models use a National 42 in. plate clutch for the low drumdrive. National Dy-A-Flex clutches are used on the high drum,rotary, and coring reel drives. National A-1 catheads are standardequipment on all 1625 drawworks.

The National Oilwell disc brake system is used on the 1625-UDBEand 1625-UDBM. This system replaces the standard band brakesystem with a hydraulically controlled disc brake system. It providesimproved performance over conventional band brakes.

NATIONAL Type A-1 air catheads.

14 in. dia. x 57 in. long coring reel drum.

28 in. x 51/4 in. Dy-A-Flex air clutch for coring reel drive.

28 in. x 51/4 in. Dy-A-Flex air clutch for rotary drive.

Type K-62 compound equalizing drum brakes or disc brake calipers.

62 in. OD x 105/8 in. wide water-cooled brake rims, or 671/2 in. dia.discs.

42 in. double plate clutch for low drum drive.

46 in. x 10 in. Dy-A-Flex air clutch for high drum drive.

36 in. dia. x 611/4 in. long main drum, with integral, spirallel, two-step grooving.

16000 to 25000 ft. depth rating.

3000 input horsepower rating.

SPECIFICATIONS

HighLowDrum Clutch

350565890142014 lines

310500785125012 lines

265425670107510 lines

2153505508808 lines


HighLowDrum Clutch

2403705257901210172514 lines

210320

180280

150230

High

4607001060152012 lines

395600910130010 lines

32549075010658 lines

LowHigh2ndLow 2ndTransmission


Totalload in1000lbs.


8

Drawworks

National Oilwell’s E-3000 family of drawworks is specificallydesigned for deep offshore and exploratory drilling.

They are rated for 3000 horsepower (2238Kw) and a nominaldepth range up to 30,000 ft. (9144m).

Clutch shifting is air controlled from the driller’s console. Whencoupled to the National Oilwell disc brake system, this makes anideal arrangement for remote mounted driller’s controls.

Standard high and low clutches are Twin Disc PO342. Motorarrangement can be fitted with 2 or 3 drilling motors driven off therear section of the drawworks to the input shaft.

The National Oilwell Universal Disc Brake System is used on the E-3000-UDB and M-3000-UDB.

This system replaces the standard band brake system with ahydraulically controlled disc brake system.

It provides improved performance over conventional band brakes.

E-3000 & E-3000-UDB ELECTRIC / M-3000 & M-3000-UDB MECHANICAL

206305

257

178

380

264

231

148

342

220

High

418606875122412 lines

521

362

756

525

1091

755

1527

1074

16 lines

10 lines

468

310

679

438

981

630

1373

880

14 lines

8 lines


HighLowDrum Clutch


SPECIFICATIONS

NATIONAL Type A-1 air catheads or other upon request.

Airflex 24VC650 air clutch for rotary drive.

Twin Disc PO342 for high drum drive.

Airflex 24C3500 air clutch for coring reel drive.

66 in. OD x 12 in. wide water cooled brake rims, or 72 in. dia, discs.

16000 to 30000 ft. depth rating.

123/4 in. dia. x 703/4 in. long coring reel drum.

Equalizer type drum brakes.

36 in. dia. x 62 in. long main drum.

Twin Disc PO342 for low drum drive.

3000 input horsepower rating.


E-3000 with standard PO-342 clutch-hoisting capacities*Rated for 3000 combined input horsepower.

M-3000 with standard PO-342 clutch-hoisting capacities* Rated for3000 combined input horsepower.

HighLowDrum Clutch

255450610122412 lines

318

220

561

390

761

530

1527

1074

16 lines

10 lines

286

180

504

325

684

440

1373

880

14 lines

8 lines


Totalload in1000 lbs.

*These loads are theheaviest that should

be handled withinthe designed capaci-ty of the drawworks,regardless of power

available.

Drawworks

9

The four 1320 drawworks models are rated for 2000 (1492 Kw) inputhorsepower with a nominal depth range of 13,000 ft. (3962m) to20,000 ft. (6096m).

The 1320-UE and 1320-UDBE are electrically driven with provisionsfor two D.C. motors on the drawworks main frame, direct coupled tothe input shaft. Both electric models have four hoisting speeds andtwo rotary speeds.

The 1320-M and 1320-UDBM are designed for a chain drive inputfrom a diesel engine drive group. A wide range of drive grouparrangements can be used. The 1320-M mechanical drawworkshave six hoisting speeds and three rotary speeds.

Drum Clutch Low High

24038059094012 lines

20533050580510 lines

1702704156608 lines


1320-UE & 1320-UDBE hoisting capacities*Rated for 2000 combined input horsepower.


140350 220580910107012 lines

120310 19050078092010 lines

100255 1554106407768 lines

HighLow 2ndHigh2ndLowTransmission


HighLowDrum Clutch

The four 110 drawworks models are rated for 1500 (1119 Kw) inputhorsepower with a nominal depth range of 11,000 ft. (3353m) to16,000 ft. (4877m).

The 110-UE and 110-UDBE are electrically driven by two D.C.motors unitized on the drawworks main frame. Both electric modelshave four hoisting speeds as well as two rotary and catshaft speeds.

The 110-M and 110-UDBM are designed to receive their input powerfrom a mechanical drive group. Each has six hoisting speeds aswell as three rotary and catshaft speeds.

110-UE & 110-UDBE hoisting capacities*Rated for 1500 combined input horsepower.


16025045571012 lines

14021539060510 lines

1151803205008 lines


HighLowDrum Clutch

HighLowDrum Clutch

125175

105150

85125

High

31545564078012 lines

27039054567010 lines

2203204505508 lines





All 110 models use NATIONAL® Dy-A-Flex air clutches forthe low drum, high drum, rotary, and coring reel drives.NATIONAL B-1 air catheads are used on the make-up andbreak-out sides.

*These loads arethe heaviest thatshould be handledwithin thedesigned capacityof the drawworks,regardless ofpower available.

*These loads arethe heaviest thatshould be handledwithin thedesigned capacityof the drawworks,regardless ofpower available.


1320-UE & 1320-UDBE ELECTRIC / 1320-M & 1320-UDBM MECHANICAL

110-UE & 110-UDBE ELECTRIC / 110-M & 110-UDBM MECHANICAL

Drawworks

10

80-UE ELECTRIC / 80-B MECHANICALTwo model 80 drawworks are rated for 1000 (746 Kw) input horse-power with a nominal depth range of 8,000 ft. (2438m) to 12,000 ft.(3658m).

The 80-UE uses electrical input power. One or two D.C. motors aredirect-coupled to the input shaft. This model has four hoistingspeeds and two rotary speeds.

The 80-B takes its input power from a mechanical drive group, withpower transmitted through a chain drive. Six hoisting speeds andthree rotary speeds are available on this model.

80-UE hoisting capacities*Rated for 1000 combined input horsepower.

80-B hoisting capacities*Rated for 1000 combined engine horsepower.

HighLowDrum Clutch

HighLowDrum Clutch

*These loads arethe heaviest thatshould be handledwithin the designedcapacity of thedrawworks, regard-less of power available.10016032050010 lines

851302654158 lines

651002053206 lines


85130

70105

5580

High

18031047554010 lines

1502553904458 lines

1151953003406 lines





10517529540510 lines

851452403358 lines

651101852606 lines


610-E hoisting capacities*Rated for 750 combined input horsepower.

610 hoisting capacities*Rated for 750 combined engine horsepower.

5585

4570

3555

High

14519029540510 lines

1201602403358 lines

901201852606 lines


*These loads arethe heaviest thatshould be handledwithin the designedcapacity of thedrawworks, regard-less of power available.

Low High

HighLowDrum Clutch

The 610 and 610-E drawworks are rated for 750 (559 Kw) inputhorsepower with a nominal depth range of 6,000 ft. (1829m) to10,000 ft. (3048m).

The 610-E is also well suited for use on offshore workover platforms.

The 610 is designed for a mechanical input from a diesel enginecompound. An extended drawworks skid is provided so the draw-works and the drive are a single package.The 610-E uses a singleD.C. motor mounted behind the drawworks and chain driving to theinput shaft.

Four hoisting and two rotary speeds are provided.

610-E ELECTRIC / 610 MECHANICAL



The 80-UE and 80-B use the conventional band brake system on the drawworks main drum.

Drum Clutch

Drawworks

11

610-EP ELECTRICThe 610-EP drawworks is rated for 1250 (933 Kw) input horsepowerwith a nominal depth range of 6,000 ft. (1829m) to 10,000 ft.(3048m).

The 610-EP is designed for offshore platform drilling and workoverapplications.

The 610-EP consists of a master skid, main drum skid, and driveskid. The weight of each skid has been minimized for lifts under16,000 lbs.

The 610-EP uses a National Oilwell D-1250 two speed transmission(low - 2.03:1 & high - 1.02:1). It is specially designed for high torqueapplications.

20541010 lines

1703408 lines

1302606 lines

HighLowTransmission


370-E ELECTRIC / 370 MECHANICAL Like the 610’s, the 370 and 370-E were designed for minimum sizeand weight, for maximum mobility, and ease of rig-up. The 370 and370-E are rated for 550 input horsepower and have a nominal depthrange of 3,000 to 7,000 feet.

The 370-E has the D.C. motor placed behind the drawworks,connected to the input shaft by a chain drive. The 370 mechanicaldrawworks takes its input from a diesel engine drive, which can bemounted on the extended frame of the drawworks to make a singlepackage. Two transmission ratios and one drum drive result in twospeeds for hoisting and rotary drive.

The National Oilwell main drum band brake system with 42 diameterrims is used on both the 370 and 370-E. Catheads are National B-2designs. Airflex clutches are used to engage the drum drive, thetransmission ratios, the rotary and the core reel drives.

370-E and 370 hoisting capacities*Rated for 550 combined input horsepower.

1102558 lines

851956 lines

601354 lines

HighLowTransmission

*These loads are the heaviestthat should be handled withinthe designed capacity of thedrawworks, regardless of poweravailable.

*These loads are the heaviest that shouldbe handled within the designed capacityof the drawworks, regardless of poweravailable.

Dimensions, weights, and other specifications for all drawworks areon pages 12 and 13.


The drawworks controls and many of the components have been designed for ease of assembly at time of rig-up.

610-EP hoisting capacities*Rated for 1250 combined input horsepower for workoverapplications.

12

Mechanical Drawworks

Model No. M-3000M-3000UDB

110-M110-UDBM

1320-M1320-UDBM610 1625-M

1625-UDBM80-B370

Horsepowerrating (Kw)

3000(2238)

1500(1119)

2000(1492)

750(559)

3000(2238)

1000(746)

550(410)

Nominal depth range,

ft.(m)

30000(9144)

11000 to 16000(3353 to 4877)

13000 to 20000(3962 to 6096)

6000 to 10000(1829 to 3048)

16000 to 25000(4877 to 7620)

8000 to 12000(2438 to 3658)

3000 to 7000(914 to 2134)

Wireline size,inches 13/8 - 13/411/4 - 13/8 13/8 - 11/211/8 11/2 - 13/411/4 - 13/811/8

Hoisting drumsize,

in.(mm)36 x 62

(914 x 1575)27 x 49

(686 x 1245)30 x 561/4

(762 x 1429)20 x 463/4

(508 x 1187)36 x 611/4

(914 x 1556)25 x 49

(635 x 1245)18 x 383/4

(457 x 984)

Brake rim size,in.(mm)

66 x 12(1676 x 305)

50 x 103/8(1270 x 264)

54 x 103/8(1372 x 264)

42 x 8(1067 x 203)

62 x 103/8(1575 x 264)

46 x 103/8(1168 x 264)

42 x 8(1067 x 203)

Drum drivechain size,

inches21/2�-T Hvy.2�-T 2�-Q2�-D 21/2�-T Hvy.2�-D11/2�-D

Transmissionchain size,

inches2�-Q2�-T 2�-Q13/4�-D 21/2�-T Hvy.2�-D11/2�-D

Hoisting speeds 66 66 662

Rotary speeds 33 33 332

Catshaft speeds 33 33 332

Low drumclutch

Twin DiscPO342

Dy-A-Flex46 x 10

Two-Plate36� NATIONAL

Airflex28VC1000

Two-Plate42� NATIONAL

Dy-A-Flex40 x 10

Airflex28VC1000

High drumclutch

Twin DiscPO342

Dy-A-Flex40 x 10

Dy-A-Flex40 x 10

Airflex28VC650

Dy-A-Flex46 x 10

Dy-A-Flex32 x 10-

Rotary driveclutch

Airflex24VC650

Dy-A-Flex28 x 51/4

Dy-A-Flex28 x 51/4

Airflex24E475

Dy-A-Flex28 x 51/4

Dy-A-Flex28 x 51/4

Airflex21.5E475

Coring reelclutch

Airflex24CB500

Dy-A-Flex24 x 51/4

Dy-A-Flex28 x 51/4

Airflex26CB525

Dy-A-Flex28 x 51/4

Dy-A-Flex24 x 51/4

Airflex24CB500

Coring reel size,in.(mm)

123/4 x 703/4(324 x 1797)

14 x 49(356 x 1245)

14 x 57(356 x 1448)

123/4 x 37(324 x 940)

14 x 57(356 x 1448)

14 x 43(356 x 1092)

123/4 x 34(324 x 864)

Coring reelcapacity 9/16��

line, ft.(m)24,690(7526)

14300(4359)

17600(5364)

10300(3139)

17600(5364)

11000(3353)

8900(2713)

Width, overallft./in.(mm)

12�-91/2�(3899)

11�-2�(3404)

14�-0�(4267)

Less engines -12� (3658)

14�-9�(4496)

11�-25/8�(3419)

10�-11�(3327)

Width fortransportation

ft./in.(mm)10�-0�(3048)

8�-113/16�(2723)

8�-0�(2438)

Less engines -12� (3658)

8�-0�(2438)

8�-0�(2438)

Less console9�-81/2�(2959)

Height, overallft./in.(mm)

9�-915/16�(2996)

†8�-11�(2718)

†9�-6�(2896)

8�-1�(2464)

†9�-63/4�(2915)

†8�-51/2�(2578)

6�-101/8�(2086)

Length, overallft./in.(mm)

25�-3�(7696)

23�-2�(7061)

25�-6�(7772)On Appl.* 26�-8�

(8128)22�-11�(6985)On Appl.*

Weight, lbs. (Kgs.)less optionalequipment

78,000(35,381)

52,590(23,855)

75,720(34,346)

33,600(15,241)

87,140(39,526)

44,370(20,126)

26,880(12,193)

UDB = Universal Disc Brake. *Varies with drive group selected. †With coring reel.

Electrical Drawworks

13

UDB = Universal Disc Brake. †With coring reel.

118,500(53,751)

83,620(37,930)

31�-7�(9728)

25�-10�(7874)

11�-25/8�(3419)

†9�-10�(2997)

11�-11�(3632)

9�-11�(3023)

23�-11�(7290)

18�-0�(5486)

25400(7742)

17600(5364)

40 x 70(355 x1778)

14 x 57(356 x1448)

Dy-A-Flex28 x 51/4

Dy-A-Flex28 x 51/4

-Dy-A-Flex28 x 51/4

Airflex52VC1200

Dy-A-Flex46 x 10

3-Plate 42�NATIONAL

Two-Plate 42�NATIONAL

21

-2

44

13/4�-813/4�-S

21/2�-Q21/2�-T Hvy.

disc62 X 103/8(1575 x 264)

42 x 72(1066 x1829)

36 x 611/4(914 x 1556)

15/8 - 211/2 - 13/4

20,000 -40,000

(6096 -12,192)

16000 - 25000(4877 - 7620)

4000(2983)

3000(2238)

2040-UDBE1625-DE1625-UDBE

82,000(37,195)

73,780(33,466)

25�-3�(7696)

25�-6�(7772)

9�-915/16�(2996)

†9�-6�(2896)

10�-0�(3048)

8�-0�(2438)

17�-111/4�(5467)

14�-0�(4267)

24690(7526)

17600(5364)

123/4 x 703/4(324 x1797)

14 x 57(356 x1448)

Airflex24CB500

Dy-A-Flex28 x 51/4

Airflex 24VC650

Dy-A-Flex28 x 51/4

Twin DiscPO342

Dy-A-Flex40 x 10

Twin Disc PO342

Two-Plate 36�NATIONAL

22

22

44

2�-Q11/2�-S

21/2�-T Hvy.2�-Q

66 x 12(1676 x 305)

54 x 103/8(1372 x 264)

36 x 62(914 x 1575)

30 x 561/4(762 x 1429)

13/8 - 13/413/8 - 11/2

30,000(9144)

13000 - 20000(3962 - 6096)

3000(2238)

2000(1492)

E-3000E-3000UDB

1320-UE1320-UDBE

52,205(23,680)

23�-3�(7087)

†8�-113/16�(2723)

8�-91/2�(2680)

11�-111/2�(3645)

14300(4359)

14 x 49(356 x1245)

Dy-A-Flex24 x 51/4

Dy-A-Flex28 x 51/4

Dy-A-Flex40 x 10

Dy-A-Flex46 x 10

2

2

4

11/2�-Q

2�-T

50 x 103/8(1270 x 264)

27 x 49(686 x 1245)

11/4 - 13/8

11000 - 16000(3353 - 4877)

1500(1119)

110-UE110-UDBE

45,640(20,702)

22�-11�(6985)

†8�-51/2�(2578)

8�-9�(2667)

11�-85/8�(3572)

11000(3353)

14 x 43(356 x1092)

Dy-A-Flex24 x 51/4

Dy-A-Flex28 x 51/4

Dy-A-Flex32 x 10

Dy-A-Flex40 x 10

2

2

4

11/2�-Q

2�-D

46 X 103/8(1168 X 264)

25 x 49(635 x 1245)

11/4 - 13/8

8000 - 12000(2438 - 3658)

1000(746)

80-UE

33,410(15,155)

20�-87/8�(6322)

7�-71/8�(2315)

10�-6�(3200)

10� - 6�(3200)

-

-

-

Airflex16VC600

-

Airflex28VC1000

-

2

2

-

11/2�-T

42 x 8(1067 X 203)

20 x 463/4(508 x 1187)

11/8

6000 - 10000(1829 - 3048)

1250(933)

610-EP

32,270(14,638)

19�-6�(5944)

†8�-1�(3419)

12�(3658)

12�(3658)

10300(3139)

123/4 x 37(324 x 940)

Airflex26CB525

Airflex24E475

Airflex28VC650

Airflex28VC1000

2

2

4

13/4�-D

2�-D

42 x 8(1067 x 203)

20 x 463/4(508 x 1187)

11/8

6000 -10000(1829 - 3048)

750(559)

610-E

27,525(12,485)

Weight, lbs. (Kgs.)less optionalequipment

20�-0�(6096)

Length,overall

ft./in.(mm)

†6�-101/8�(2086)

Height,overall

ft./in.(mm)

Less console9�-81/2�(2959)

Width fortransportation

ft./in.(mm)

10�-111/4�(3334)

Width, overallft./in.(mm)

8900(2713)

Coring reelcapacity 9/16��line, ft.(m)

123/4 x 34(324 x 864)

Coring reelsize, in.(mm)

Airflex24CB500

Coring reelclutch

Airflex21.5E475

Rotary driveclutch

-High drumclutch

Airflex28VC1000

Low drumclutch

2Catshaftspeeds

2Rotaryspeeds

2Hoistingspeeds

11/2�-DTransmissionchain size,

inches

11/2�-DDrum drivechain size,

inches

42 x 8(1067 x 203)

Brake rimsize, in.(mm)

18 x 383/4(457 x 984)

Hoistingdrum size, in.(mm)

11/8Wirelinesize, inches

3000 - 7000(914 - 2134)

Nominal depth range,

ft.(m)

550(410)

Horsepowerrating (Kw)

370-EModel No.

ELECTROHOIST V.

ELECTROHOIST IV.

ELECTROHOIST III.

ELECTROHOIST II E.

Drawworks

14

National Oilwell now fully supports the CE product line (formerlyContinental Emsco) of drawworks. This includes the direct geardrive Electrohoist series of drawworks. No matter what hoistingrequirement is needed, National Oilwell can provide the right equip-ment to match the drilling application.

The Electrohoist series of drawworks provides the gear drivendesign with the most advanced control and braking technology.

6121,1222,20316 lines

5551,0182,00014 lines

4939031,77512 lines

HighInter.LowTransmission


3987871,84216 lines

3617141,67114 lines

3216341,48412 lines



4191,06412 lines

36291910 lines

3017638 lines

HighLowTransmission


Electrohoist V Drawworks

Electrohoist II E 2,500 (1,864) 113,400 (51,437) 30 x 58 (762 x 1,473) 671/2��OD Disk (1,715)

Electrohoist IV 4,000 (2,983) 189,215 (85,828) 48 x 96 (1,219 x 2,438) 96��OD Disk (2,438)

Model HPRating (KW) Single Line

Pull lb. (Kg)Inches

Drum Size Brake Disc Size(mm) Inches (mm)

Electrohoist V 5,000 (3,728) 213,130 (96,674) 48 x 96 (1,219 x 2,438) 96��OD Disk (2,438)

Electrohoist III 3,000 (2,237) 158,200 (71,758) 355/32 x 62 (893 x 1,575) 74��OD Disk (1,880)

SPECIFICATIONS

OPTIONS INCLUDE:

• Regenerative braking with AC or DC motors.

• Watercooled disc brakes or traditional eddy current auxiliarybrake system.

• CE type SS disc brakes on drum for emergency and parking.

• Integrated into automatic controls.

8281,5392,50016 lines

7521,3972,25314 lines

6671,2452,00012 lines



Drawworks

15

High

103

85

1000

184338606708

134240441790922

12 lines

153281503588

119213392701819

10 lines

14 lines

100010001000820

8 lines

121Transmission 1 2

Total loadin 1000

lbs.

LowDrum Clutch

Motor RPM

High

145

120

215320478708

189280417623922

12 lines

178265397588

168249370553819

10 lines

14 lines

8 lines

1321 2

97

80

126

112

3

Total loadin 1000

lbs.

LowDrum Clutch

Transmission

C-1 TYPE II ELECTRIC C-1 TYPE III MECHANICAL

C-1 RATED HOIST LOAD CAPACITY





High

122

102

1000

224382699919

1602924989121198

12 lines

186317581763

1422594428091064

10 lines

14 lines

100010001000650

8 lines

121Transmission 1 2

Total loadin 1000

lbs.

LowDrum Clutch

Motor RPM

High

189

157

291443674919

2463805778781198

12 lines

242368560763

2193375127801063

10 lines

14 lines

8 lines

1321 2

124

130

162

144

3

Total loadin 1000

lbs.

LowDrum Clutch

Transmission

High

209

180

1000

37365711721484

25946381514551842

14 lines

32256710131282

23542074013201671

12 lines

16 lines

100010001000760

10 lines

1 221Transmission 1

Total loadin 1000

lbs.

LowDrum Clutch

Motor RPM

High

323

279

47269210161484

40258685912621842

14 lines

4085988781282

36553378011451671

12 lines

16 lines

10 lines

1321 2

220

190

273

248

3

Total loadin 1000

lbs.

LowDrum Clutch

Transmission

C-3 Drawworks

Drawworks

16

National Oilwell offers four basic drawworks concepts from its Drecoline which provide some of the most advanced drawworks in theindustry:

• The mechanically driven PSD line

• The DC electric chain driven E/UE line

• The AC electric chain driven AC line

• The AC electric gear driven line which includes the Active Heave Drilling (AHD) drawworks.

In addition to the standard Dreco line, National Oilwell manufacturescustom drawworks designed to the requirements of our customers.

PSD DRAWWORKS

Power Shift Drive drawworks utilize a diesel engine and an Allisonautomatic transmission to provide smooth mechanical power to thedrawworks. The drawworks package is small, light and easily adapt-able to most small rig packages. All these drawworks are availablewith mechanical catheads, sand reels, hydromatic brakes andtorque tube rotary drives. As another option, these drawworks canbe provided with a two speed chain transmission and a DC electricdrive.

E/UE DC ELECTRIC DRAWWORKSThe E/UE DC electric drawworks provide the industry a machinethat matches the others for hoisting capability but with a smallerfootprint and less weight. This is achieved by mounting the auxiliarybrake on the jack shaft rather than the drum shaft. The drive ratiobetween the drum shaft and the jack shaft allows a smaller auxiliarybrake to be used to achieve the same performance as on a conven-tional drawworks. This drawworks line is available with mechanicalcatheads, sand reels, electric or mechanical auxiliary brakes andtorque tube rotary drive. Additionally, the drawworks can beequipped with band brakes, disc brakes or a combination of both.

AC ELECTRIC DRAWWORKS

AC electric drawworks offer a unique compact three shaft designideal for offshore applications where space and weight are of primary importance. Since AC electric motors have wider speedrange it is possible to eliminate one gear ratio from the drawworkswithout decreasing the overall performance of the machine. Primaryand dynamic braking is provided by the AC electric motors thuseliminating the need for an auxiliary brake. The regenerated poweris pumped back into the main power supply increasing the overallrig efficiency.

“SMALL FOOTPRINT”

With less transmission parts and no auxiliary brake, the footprintsand weights of these drawworks are reduced by up to 30% whencompared to a conventional drawworks. Fail safe spring applieddisc brakes are utilized for parking and emergency only.

GEAR DRIVEN DRAWWORKS

SSGD DRAWWORKS

The AC electric powered Single Speed Gear Driven drawworksoffers a design unique to the industry. By overpowering a draw-works with AC motors, we are able to create a single shaft, singlespeed drawworks with hoisting performance comparable to aconventional drawworks. The result is a simple design with fewmechanical parts, a small footprint and light weight. These draw-works require minimal maintenance, are entirely self-contained andcompletely enclosed. Fail safe spring applied disc brakes areutilized for parking and emergency only.

D2000 AC Drawworks AHD 750 Drawworks

Dimensions, weights, and other specifications for all drawworks areon pages 18 and 19.

Drawwworks

17

ACTIVE HEAVE DRILLINGA NEW STANDARD IN TECHNOLOGY FORSEMI-SUBMERSIBLES AND DRILLSHIPSCombining the latest technology in controls and design, NationalOilwell and Hitec have introduced an innovative product that hasproven to be a cost effective solution to drawworks operations.This Active Heave Drilling (AHD) now eliminates conventional over-head motion compensation machinery and allows the Drawworks toprovide the active heave along with the hoisting process utilizingregenerative braking.

Combined with the capacity of the drawworks, this control systemallows for regenerative braking and wave heave compensation toprovide a efficient and smooth operation. This system will increasethe "drilling operational window" by allowing drilling programs tocontinue in heavier seas than normal.

ELIMINATES STANDARD MOTION COMPENSATORS,REDUCING WEIGHT IN DERRICK

With the reduction of overhead heave compensation equipment -weight is removed from the derrick and the center of gravity isreduced further to the drill floor. Added cost savings are seen notonly the operation of this system but in the cost of the design andfabrication of the Drillship or Semi with the reduction of overheadweight.

PROACTIVE SYSTEM (RATHER THAN REACTIVE)

The control system is monitoring the motion with the MotionReference Units (MRU's), these signals are then simultaneouslyreceived by the AHD system with feed back from the block positionsensors. From this, the AHD control system automatically monitorsand controls the Traveling Block relative to the vessel motion.

ELECTRIC REGENERATIVE BRAKING CAPACITY.

The proven gear driven concept of the Active Heave DrillingDrawworks can be outfitted with up to 6 each 1150 Horsepower ACmotors. These motors also supply the regenerative braking capacity.

FASTER SPEEDS

With the larger diameter drum, increased hoisting capacity and theenhanced controls, this drawworks will improve operational perform-ance. It will allow for faster tripping, running of risers and setting ofthe BOP.

FEWER MOVING PARTS

The ADH drawworks is powered by a single speed, single shaft,direct gear drive system allowing for fewer moving parts. This draw-works has no clutch and gearshift and the mechanical disc brakesare used for parking and holding the load only.

Hook load: 500 ton (453 tonne)Rig heave peak to peak: 9.8 ft. (3 m)Wave period: 10 seconds+/- 3.94 inches (100 mm)

Length: 29.5 ft. (9.00 m)Width: 11.2 ft. (3.40 m)Height: 13.4 ft. (4.10 m)Weight: 198,500 lbs. (90,038 kg)

1000 ton (907 tonne) intermittent 750ton (680 tonne)

6.56 ft/s (2m/s)6 x 1150 AC motors

Hook load: 500 ton (453 tonne)Rig heave peak to peak: 13.8 ft. (4.2m)Wave period: 16 seconds

Max Hoisting Capacitywith 14 Lines

Hoisting Speed RangePower Supply

Typical CompensatingCapacity*

AHD-750/1000

Hook load: 150 ton (136 tonne)Rig heave peak to peak: 13.5 ft. (4.1 m)Wave period: 10 seconds 12 lines

Length: 21.6 ft. (6.55 m)Width: 13 ft. (4.14 m)Height: 13.6 ft. (4.14 m)Weight: 123,000 lbs. (55,791 kg)

350 ton (317 tonne)

6.56 ft/s (2m/s)3 x 1150 AC motors

Hook load: 300 ton (272 tonne)Rig heave peak to peak: 8 ft. (2.43m)Wave period: 14 seconds, 12 lines

Max Hoisting Capacitywith 12 Lines

Hoisting Speed RangePower Supply

Typical CompensatingCapacity*

AHD-350

* various loads/peak upon request

Compensating Accuracy

Overall Dimensions

Compensating Accuracy

Overall Dimensions

DataDescriptionModel

18

700 HP D1500 UE Drawworks

MECHANICAL DRAWWORKSChain Drive Drawworks

Model 300 PSD300

3,500 ft. 6,000 ft. 9,000 ft. 8,000 to 12,000 ft. 8,000 to 12,000 ft. 11,000 to 16,000 ft.6,000 to 10,000 ft.

13/8�11/4�11/4� 11/8�1�1�

55 + Reverse

125/8� dia X 38�5 + Reverse 5 + Reverse 5 + Reverse 2 2 2

5 5 5 3 3

42�dia X 83/8��Band

42�dia X 83/8��Band 42�dia X 83/8��Band 42�dia X 83/8��Band 42�dia X 83/8��Band 42�dia X 83/8��Band

42�dia X 83/8��Band 42�dia X 83/8� Bandor 491/2� Disc42�dia X 83/8��Band 46�dia X 10� Band 46�dia X 10� Band

or 60��Disc50�dia X 103/8� Band

or 621/2��Disc

400 PSD400

700 PSD700

1000 PSD1000

D750E/UE750

D1000E/UE1000

D1500E/UE1500Horsepower

Depth RatingMax. Drill Line

Main Brakes

Hoisting SpeedsRotary SpeedsSand Reel Size

Sand Reel BrakesCatheads Foster 27 Foster 27 Foster 24 & 37

Auxiliary Brake

Hoisting Capacity

Low

Second

162,000 / 6

81,000 / 6

40,000 / 6 52,000 / 8 72,000 / 8 131,000 / 8158,000 / 10

106,000 / 8 144,000 / 8 266,000 / 8320,000 / 10

86,000 / 6140,000 / 8

136,000 / 8164,000 / 10

190,000 / 8

227,000 / 10390,000 / 12

129,000 / 6

55,000 / 6 72,000 / 8 94,000 / 8 81,000 / 8218,000 / 10

113,000 / 8136,000 / 10158,000 / 12

168,000 / 8 420,000 / 8500,000 / 10

420,000 / 8500,000 / 10

130,000 / 6176,000 / 8

227,000 / 8273,000 / 10

320,000 / 8390,000 / 10450,000 / 12

211,000 / 8 288,000 / 8 420,000 / 8 204,000 / 6 418,000 / 8 540,000 / 8

650,000 / 10750,000 / 12

500,000 / 10 282,000 / 8 500,000 / 10

Third

Fourth

Fifth

11/8�

125/8� dia X 38� 125/8� dia X 38� 125/8� dia X 38� On request

On request On request On request

On request125/8� dia X 38�125/8� dia X 531/4�

42�dia X 83/8��Band

4

On request

147/8�dia X 40�� 147/8�dia X 40�� 247/8�dia x 483/4�� 247/8�dia x 483/4�� 281/2�dia x 55��Drum Size 187/8�dia X 40�� 187/8�dia X 40��

V-122 or 12D V-122 or 12D V-80 or 23S V-80 Double Baylor 7RD-150 orV-80

Baylor 19RD-130or S.S.R. 28

Baylor 5250-HS/Baylor 3550-HS

lbs./# of lines lbs./# of lines lbs./# of lines lbs./# of lines lbs./# of lines lbs./# of lines lbs./# of lines

Chain Drive DrawworksELECTRICAL DRAWWORKS

Chain Drive DrawworksD3000E/UE

3000D4000E/UE

4000D750AC

750D1000AC

1000D1500AC

1500D2000AC

2000D3000AC

3000D4000AC

400013,000 to 20,000 ft. 20,000 to 40,000 ft.16,000 to 25,000 ft. 6,000 to 10,000 ft. 8,000 to 12,000 ft. 11,000 to 16,000 ft. 13,000 to 20,000 ft. 16,000 to 25,000 ft. 20,000 to 40,000 ft.

2�13/4�11/2�13/8�11/4�11/8�2�13/4�

2 2 2 N/A N/A N/A N/A N/A N/A4 4 2 2 2 2 2 2

42�dia X 83/8� Bandor 491/2� Disc



42�dia X 83/8� Bandor 72� Disc

42�dia X 83/8� Bandor Disc

42�dia X 83/8� Bandor 60� Disc

50�dia X 103/8� Bandor 621/2��Disc

D2000E/UE2000

251,000 / 8

302,000 / 10349,000 / 12

430,000 / 10498,000 / 12560,000 / 14

548,000 / 14605,000 / 16659,000 / 18

147,000 / 8176,000 / 10204,000 / 12

251,000 / 10291,000 / 12328,000 / 14

277,000 / 14306,000 / 16333,000 / 18

445,000 / 8536,000 / 10620,000 / 12

736,000 / 10883,000 / 12994,000 / 12

1,062,000 / 141,173,000 / 161,227,000 / 18

95,000 / 6131,000 / 8

160,000 / 8190,000 / 10

150,000 / 8181,000 / 10209,000 / 12

226,000 / 8272,000 / 10315,000 / 12

221,000 / 10256,000 / 12288,000 / 14

374,000 / 14413,000 / 16450,000 / 18

761,000 / 8917,000 / 10

1,305,000 / 101,510,000 / 121,701,000 / 14

2,100,000 / 142,318,000 / 162,523,000 / 18

240,000 / 6282,000 / 8

418,000 / 8500,000 / 10

531,000 / 8639,000 / 10740,000 / 12

674,000 / 8812,000 / 10939,000 / 12

1,076,000 / 101,245,000 / 121,402,000 / 14

2,100,000 / 142,318,000 / 162,523,000 / 181,061,000 / 12

11/2�

50�dia X 103/8� Bandor 72��Disc

84�dia X 12� Bandor Disc

On request On request On request On request On request On request On request On request

On request On request On request On request On request On request On request On request On requestOn request On request On request On request On request On request On request On request On request

4

On request

30�dia x 691/4�� 36�dia x 71�� 187/8�dia x 40�� 247/8�dia x 483/4�� 281/2�dia x 55�� 30�dia x 691/4�� 36�dia x 71�� 42�dia x 71��42�dia x 71��

Baylor 5250-HSBaylor 5250-HS Baylor 15050 Not required Not required Not required Not required Not required Not required

lbs./# of lines lbs./# of lines lbs./# of lines lbs./# of lines lbs./# of lines lbs./# of lines lbs./# of lines lbs./# of lines lbs./# of lines

Chain Drive DrawworksELECTRICAL DRAWWORKS

Drawworks

19

D3000 E Drawworks AHC-750-GE, 6000 HP Drawworks

Drawworks Disc Brakes

20

IMPROVED BRAKING RELIABILITY FOR DRILLING RIGS.As drilling depths increase and hookloads get heavier, conventionalband brakes are often taxed to their limits.The National Oilwell Universal Disc Brake offers these advantagesover conventional band brakes.

GREATER HOLDING POWER. The disc brake has significantlygreater resistance to fade than a band brake, and requires lessmechanical input force by the driller to control the heaviest loads.

LESS DOWNTIME. Change out of brake pads is easy and fast.Unlike most band brakes, there is no need to worry about kinking orother damage during removal and installation. Also, access for main-tenance is on the front side of the drum shaft.

RELIABLE OPERATION. Conservative power ratings, redun-dancy, and auxiliary back-up systems all assure reliable operation.

ACCURATE CONTROL. The brake control system, coupled withthe hydraulics, provide a high degree of control.

NO BRAKE HANDLE "KICK-BACK". Dragging brake bandsof conventional brakes can cause severe and dangerous brakehandle kickback. This cannot happen with disc brakes.

EASE OF REMOTE CONTROL. The brake can be controlledfrom positions remote from the traditional driller's position withoutcomplicated mechanical systems.

LESS NOISE. Significant noise reduction for drilling in noisesensitive environments.

PROVEN. This braking system is being used successfully on anumber or rigs.

ADAPTABLE. The disc brake system replaces band brakes,upgrading your present drawworks.

EASY TO RETROFIT. The system is simple to install on existingNational Oilwell drawworks.

The Universal Disc Brake System consists of three majorcomponents: the discs, the hydraulic system, and thecaliper assemblies.

THE DISCS.

The system uses two hardfaced discs machined from alloy steelwith an internal water jacket.

Disc thickness is three inches. Disc diameter is normally four to fiveinches greater than the band brake rim.

Both braking surfaces on each disc are hardfaced with a weld over-lay.

The hardfacing increases disc life and minimizes surface grooving.

THE HYDRAULICS.

The hydraulic power unit consists of:

• A stainless steel hydraulic reservoir.

• An electrically-driven, variable-displacement, internally pressure-compensated hydraulic pump.

• A pressure relief valve.

• Two pressure reducing/relieving valves.

• Four piston type accumulators.

• An emergency air-driven pump and two air-piloted hydraulicvalves.

• Nickel plated steel block manifold.

In a typical installation, the variable displacement pump is set tomaintain maximum system pressure, while the relief valve will openat approximately 200 psi above the maximum pressure. Thisprotects the system in the event of a pump malfunction.

The two primary accumulators, isolated from each other by checkvalves, supply pressure to the two main valves at the driller's brakehandle.


21

The hydraulic accumulators are used to improve response time andprovide a short term back up pressure supply in the event the elec-tric and air pumps fail.

UNIQUE CALIPERS.

THE MAIN SERVICE CALIPER ASSEMBLY.

Depending on the size of the drawworks, there are four to six service brake calipers.

Each caliper consists of a stainless steel piston that operates in ahardened stainless steel bushing contained in a stainless steelcylinder, two lever arms, and two brake pad assemblies. Changingpads or replacing calipers requires only a few minutes.

The cylinders are designed to operate at maximum system pres-sure however, the normal operating pressure is much less.

SPRING-SET PARKING/EMERGENCY CALIPER.

In addition to the hydraulically-actuated calipers, each disc brakesystem includes two spring-set, hydraulically-released calipers.

These calipers use a hydraulic piston to compress a stack ofBelleville disc springs.

During normal operation, hydraulic pressure keeps the springscompressed and the parking brake released.

However, in the event of complete loss of hydraulic pressure, elec-trical failure, or by operation of a manual valve, the springs extend and set the brake.

Not only do they act when pressure is lost unexpectedly, but theymay also serve as a parking brake when the rig is idle for extendedperiods or while undergoing maintenance.

A crown protection device can be installed in the system, whichwhen tripped, activates the calipers.

Main(Service)Caliper

EmergencyCaliper

Main(Service)Caliper


22

DUAL BRAKES FOR GREATER SAFETY.

This is actually a dual braking system. The hydraulic circuits for thedriller's side and the off-driller's side service caliper assemblies arecompletely independent.

ADDITIONAL BACK-UP.

The air-operated back-up hydraulic pump supplies hydraulic fluid atapproximately the maximum system pressure to operate the brakein the unlikely event of a primary pump failure.

ACCURATE CONTROL.

The driller can control the main service brakes to a fine degree.Sensitive operations are accomplished with ease.

ELECTRONIC REMOTE CONTROL PACKAGE.

With the growing trend to remove the operation of the drilling func-tion to enclosed areas and driller’s cabins, National Oilwell can nowoffer the ability to electronically control the drawworks functions.Whether use of an existing band brake or with a disk brake system,the interface of the drawworks controls can be safely operatedthrough the electronic control package.

ELECTRONIC JOYSTICK CONTROLS.

Safely remove the driller from harsh environments and offer precisecontrol of all of the drawworks functions.

TOUCH SCREEN, MENU DRIVEN.

With the provision of electronic driller’s control screen, every func-tion and operation of the drawworks is displayed for ease of opera-tion and can also provide warning signals to prevent dangerousconditions and limits.

SYSTEM COMPATIBLE.

The National Oilwell electronic remote control package can inter-face with other rig floor systems to provide a reliable, safe and inte-grated system. With the installation of the National Oilwell electronicdrawworks controls, the driller can be assured the operation of thedrawworks is performing to the safe design limits and capabilities ofthe equipment.

TOTAL PACKAGE.

With the addition of the Energy Monitor and Autodriller System acomplete package which provides not only operator interface, butadditional safety features to maintain safe and reliable operation inharsh environments.

CREW SAFETY AND OPERATION LIMITS.

When the Energy Monitor System is in operation, the preset limitsof safe operation are continuously monitored. If ever these limitsare approached, the Energy Monitor System warns the operator ofapproaching limits. The system automatically applies braking func-tions when these limits are exceeded to bring the equipment safelyunder control.

AN IMPORTANT OPTION.

To take full advantage of the benefits afforded by the Universal DiscBrake System, National Oilwell offers an integrated PLC basedEnergy Monitor and Autodriller System. This system ensures thatthe maximum kinetic energy of the traveling equipment is notexceeded, while monitoring the position of the traveling equipmentwithin preset limits of travel. It also provides precise control of bitweight when drilling.

The automatic drilling system is designed to relieve the burden of constant actuation of thecontrols by the driller.

Wireline Anchors andTorque Converters

23

WIRELINE ANCHORS.

National Oilwell offers a complete line of wireline anchors to meetevery need. These field proven anchors are offered in a variety ofarrangements from mast leg mounted to floor mounted. Sizes canmatch the single line pull rating of virtually any drawworks. Materialtraceability and models built to API-8C are also available.

National Oilwell also offers the Dreco line of Deadline Anchorsincluding the unique Rotating Drum design for ease of cut and slipoperation.

Special five wrap drums available for plastic coated wire rope onmodels 100 and 150.

SERIES C HYDRAULIC OILFIELD TORQUECONVERTERS.

National Oilwell Series C Hydraulic Torque Converters are designedespecially for oilfield service. They are more compact and havefewer parts.

These Torque Converters absorb nearly constant power from theprime mover, then automatically and continually adjust torque andspeed according to load demands.

National Oilwell Torque Converters are available in four sizes, 195,245, 300, and 346 (hydraulic circuit diameter in inches x 10).Horsepower absorption capabilities available are 64, 80, 100, and125 percent.

Wireline Size(in.)

Rating(lb)

Mounting

Load CellType

Tension orComp.

Mast Leg

45,000 45,000 50,000 50,000 75,000 75,000 100,000 100,000 150,000 150,000 160,000 200,000 200,000

7/8, 1, 11/8 7/8, 1, 11/8 1, 11/8, 11/4 1, 11/8, 11/4 11/8, 11/4, 13/8 11/8, 11/4, 13/8 13/8, 11/2, 15/8 13/8, 11/2, 15/8 11/2, 15/8, 13/4 11/2, 15/8, 13/4 13/4, 2 13/4, 2 13/4, 2

Floor Mast Leg Floor Mast Leg Floor Mast Leg Floor Mast Leg Mast LegFloor Floor Floor

Tension orComp.

Tension orComp.

Tension orComp.

Tension orComp.

Tension orComp.

Tension orComp.

Tension orComp.

Tension orComp.

Tension orComp.

Tension orComp.

Tension orComp.

Tension orComp.

Mod

el

LOF4

5/LD

R45

FRH

45/F

LH45

LOF5

0/LD

R50

FRH

50/F

LH50

LOF7

5/LD

R75

FRH

75/F

LH75

LOF1

00/L

DR10

0

FRH1

00/F

LH10

0

LOF1

50/L

DR15

0

FRH1

50/F

LH15

0

FRH1

60/F

LH16

0(R

otar

y Sl

ip)

LOF2

00/L

DR20

0

FRH2

00/F

LH20

0

13/4 - 2

15/8 - 13/4

1 - 11/4

11/4 - 15/8

7/8 - 11/8

3/4 - 1

190,000

160,000

50,000

100,000

40,000

30,000

Floor

Floor

Floor

Floor

Mast leg

Mast leg

Compression

Compression

Tension

Tension

Tension

Compression

Type H190

Type H160

Type D

Type EB

Type F

Type G

Wireline size(in.)Rating (lb.)Mounting

Load celltypeModel

Rotary Slip Anchor

National Oilwell’s Series “C” Torque Converter

National Oilwell Power Swivels are the result of the company's longhistory of building rugged efficient drilling machinery products. Thefollowing six basic models offer numerous configurations to meet rigdesigns and anticipated drilling conditions.

All current design models have the following basic design features.

Features of specific models are found on page 27.

Power Swivels

24

750tons

750tons

1000tons

500tons

Casing loadcapacity

PS2-750

PS2-650/750

PS2-1000

PS-500APS2-500A

Model

2 speed gear box, two motor drive

2 speed gear box,single motor drive

2 speed gear box,two motor drive

1 or 2 speed gear box,single motor drive

650tons

650tons

650tons

500tons

Drilling loadcapacity

500tonsPS-350/500 1 speed gear box, single

motor drive350tons

PATENTED DUAL LOAD-PATH.

Below: Casing and tripping loads are carried separately from drillingloads. They do not pass through the swivel stem, swivel bearing, orAPI rotary shouldered connections. The Dual Load Path isolatesthe main swivel bearing and stem from the high stresses, impactloading, and fatigue that are associated with tripping and casinghandling activity.

PATENTED PNEUMATIC COUNTERBALANCE SYSTEM

An integral pneumatic system counterbalances the weight of thePower Swivel. It is accurate to ± 500 lbs. The system allows a"soft" landing of threaded connections. When breaking out, it"jumps" pin connections out of the box.

PS2-650/750 PS2-1000

POWER SWIVEL MODELS

PS2-750PS2-500APS-350/500 PS-500A

AVAILABLE MODELS DC OR AC MOTORS

Load Path FromThe Elevators

DrillingLoad Path

Elevator LinkStem

Housing Sleeve

Main Bearing

Elevator andShear Rings

Bearings

Handling Ring

Housing Beam

Main Link

Load Path ToTraveling Beam

Power Swivels

25

PATENTED SPRING-MOUNTED ROLLER SYSTEM.

Two-stage cantilever leaf-spring design is standardon both dual guide trackand monotrack installa-tions. Wheel trucks distrib-ute forces symmetricallyabout the centerline. Thisreduces guide track fatiguefailure which occurs inother systems. Bendingmoment is also reduced onthe drive stem and IBOP’s.

IBOP ASSEMBLY.

The upper IBOP has tworotary vane actuators orannular piston type airactuators which providedirect torsional operation. This eliminates binding and overhungmoment. The actuator installation eliminates stress-risers ofgrooved IBOP bodies.

MAKE-UP / BREAK-OUT SYSTEM.

The Power Swivel uses controlled AC or DC motor torque for make-up / break-out of the drill pipe connection. Non-rotating pipe-grabsare powered by a self-contained air-over-hydraulic system. Noseparate hydraulic power system is required.

PIPE-HANDLING ASSEMBLY.

Below: The four-position link kick-out allows for retracting elevatorswhile drilling. The handling ring assembly rotates a full 360 degreescontinuously and is lockable.

NATIONAL OILWELL POWER SWIVEL ADVANTAGES:

• 10% to 30% reduction in drilling time. Fewer pipe connectionswhen drilling ahead.

• More efficient control of directional drilling tools with fewerconnections and reduced time required for resetting toolorientation.

• Reduced reaming time using triple lengths of pipe and fastersetup for back reaming.

• Maintenance friendly design reduces downtime 30% comparedto other designs.

• Better control of mud circulation, with the ability to circulate drillmud while tripping in/out, reducing the risk of stuck pipe.

• Significant reduction of time required to reconnect to drill pipeand re-establish well control.

• Efficient tool joint make-up with accurate control of torque forimproved drill pipe life.

ROTATING & LINEAR SIDE SKIDS.

With the popular patentedrotating side-skid option (avail-able with dual guide trackapplications) the swivel can berotated to the side in less than10 minutes, when a standardhook is used. With the PowerSwivel off to the side, trippingproceeds faster, with lessequipment wear and with lowerpower requirements. Mostroutine swivel maintenance canbe performed while trippingproceeds, virtually eliminatingdown-time. For mast applica-tions, or where space is limited,a linear side-skid arrangementis also available.

GEAR BOX & TWO-SPEED TRANSMISSION DESIGNS.

All gear boxes have fully supported input shafts providing the mostaccurate gear mesh for long, trouble-free, running life.

MOTOR MOUNTING.

The DC or AC drive motor is foot mounted above the washpipe andmud lines, driving through a shaft with crown-tooth couplings. Thisgreatly reduces sensitivity to alignment, and isolates motor shaftand bearing from over-hung loads.

Power Swivels

26

PATENTED JOINT LOCKING CLAMPS.

Patented joint locking clamps assure retention of proper make-uptorque relative to Power Swivel stem and IBOP connections.Unintentional break-out or over make-up is prevented.

COMPREHENSIVE CONTROL CONSOLE.

The stainless steel purged cabinet includes: RPM meters,torque/amp meters, drilling controls, pipe handling controls, indica-tor lights, & alarms.

Safety interlocks and safety controls protect the system. Make-upand break-out are automatically controlled. Damage to tool jointthreads during spin-in is prevented. Controls provide separateadjustable drilling and make-up torque limits as well as precisecontrol of break-out operations.

"MONO-TRACK" GUIDE SYSTEM

The PS-350/500, shown at left, the PS-500A, and the PS2-500Aare available with a single Mono-Track guide system. It fits mostland cantilever masts. It reacts drilling torque into the lower portionof the mast or A-frame. Torque reaction into the upper portion ofthe mast is eliminated. The mono-track is available for use in mastapplications on land rigs and platform rigs.

PS-650/750 POWER SWIVEL BLOCK.

The PS2-650/750 is available with a special Power Swivel Block. Itis available as a direct replacement for standard traveling equip-ment. It provides the shortest length block and Power Swivelcombination. This allows for operation in smaller masts andderricks.

OPTIONS:

• API 8A or 8C (PSL 1).

• ABS, LRS or DNV Certification.

• Choice of Shunt or Series GE 752 DC, or GEB 20B1 AC DrillingMotors.

• Purging systems.

• Electrical classifications.

• Special gear ratios.

• Motor cooling systems.Closed loopOpen loopOpen loop / remote intakeOpen loop / remote blower

• Wireline guide.

• Retractable dolly system.

• Encased service loops.

• Remote control pneumatic elevators.

• Video monitoring.

• Turnkey installations.

• Crown clearance alarms.

• Rotating and linear side skids.

• Software for PLC Program Language.

• Remote I/O.

• Integration with Rig Zone Management Systems.

• Variety of drill pipe connection kits.

• Variable Frequency AC Drive System.

Power Swivels

27

PS2-650/750

273 rpm 128 / 256 rpm 126 / 257 rpm 125 / 256 rpm

PS-500A

Maximum breakout torque*

Max. continuous input power*

Max. continuous torque*

Tripping/casing load capacity

Gear ratio

Speci f icat ions PS2-750**PS2-500A

46,500 ft-lb(63,040 N-m)

46,500 ft-lb(63,040 N-m)

74,080 ft-lb(100,450 N-m)

90,000 ft-lb(122,040 N-m)

110,000 ft-lb(150,300 N-m)

1130 hp(843 Kw)

1130 hp(843 Kw)

1130 hp(843 Kw)

1130 hp(843 Kw)

2260 hp(1686 Kw)

32,180 ft-lb(43,635 N-m)

32,180 ft-lb(43,635 N-m)

(in low) 50,750 ft-lb(68,820 N-m)

(in low) 51,465 ft-lb(69,785 N-m)

(in low) 103,830 ft-lb(140,790 N-m)

500 ton(454 mt)

5.10:1

PS-350/500

Mud clearance diameter

Operating Hook Weight

MonoTrack

Stackup height

3� (76mm) 3� (76mm) 3� (76mm) 4� (76mm) 5� (127mm)

43,000 lb(19,500 kg)

44,000 lb(19,960 kg)

49,500 lb(22,450 kg)

62,800 lb(28,490 kg)

80,000 lb(36,300 mt)

6� x 27�box frame



Not Available Not Available

23� 8�(7.21 m)

23� 8�(7.21 m)

25� 10�(7.87 m)

32� 8 1/2�(9.97 m)

25� 4 �(7.72 m)

5.10:1 8.12: / 4.07:1 8.23:1 / 4.05:1 8.30:1 / 4.07:1

500 ton(454 mt)

500 ton(454 mt)

750 ton(680 mt)

750 ton(680 mt)

500 ton(454 mt)

500 ton(454 mt)

650 ton(590 mt)

650 ton(590 mt)

1 speed 2 speed 2 speed 2 speed

*Performance given for shunt wound DC motor drive.**Under development - specifications may change.

5000 psi(345 bar)Maximum mud pressure 7,500 psi

(517 bar)7,500 psi(517 bar)

7,500 psi(517 bar)

7,500 psi(517 bar)

125 / 256 rpm

PS2-1000

110,000 ft-lb(150,300 N-m)

2260 hp(1686 Kw)

(in low) 103,830 ft-lb(140,790 N-m)

5� (127mm)

81,000 lb(36,740 kg)

Not Available

25� 4 �(7.72 m)

8.30:1 / 4.07:1

1000 ton(908 mt)

650 ton(590 mt)

2 speed

7,500 psi(517 bar)

350 ton(317 mt)Drilling load capacity

Gear box 1 speed

273 rpmMaximum speed*

TYPICAL POWER SWIVEL CONFIGURATIONS

PS-350-500660-H-500 BLOCK

PS-500A660-H-500 BLOCK

PS2-500A660-H-500 BLOCK

H-500 HOOK

PS2-650/750A-750 BLOCK

PS2-650/750A-750 BLOCK

750 TON BLOCK

PS2-750872-H-1000 BLOCK

PS2-1000872-H-1000 BLOCK

1000 TON HOOK

35

30

25

20

15

10

5

0

5

10

15

20

25

66� x 39� or62� x 48 �

Dual TrackSpread & setback options

66� x 39� or62� x 48 �

66� x 39� or62� x 48 �

66� x 39� or62� x 48� 90� x 48 � 90� x 48 �

,-

��.��!�National Oilwell traveling equipment is available in a broad range ofmodels and sizes, to meet any rating or specific application. Newdesigns for direct couple to top drives and for motion compensatingdrawworks have been developed to enhanced performance andoperability.

• They are rated in accordance with the API yield strength method.

• Proper, precise weighting ensures fast free-fall.

• Streamlined, compact design means there is no interferencewith mast or derrick components.

• Metallurgy of sheaves, hooks, and other components are care-fully matched to provide long, trouble-free service.

• Certification from most third party available upon request.

• API-8C versions are available upon request.

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*This hood load capacity is the load whichmay be placed on the hood in addition to theweight of the block.The rating which is cast into the hood is thetotal rating. Higher capacity hoods may bepurchased for special applications. Variousdesign models may have different hoodcapacities; always check with your NationalOilwell representative before heavy applications are hung.

HOOKS

HOOK BLOCKS

SHEAVES

All National Oilwell sheaves feature our unique Bearing RetentionSystem, a simple but effective method of preventing a sheave from“walking” off the bearing. The system consists of snap rings whichare inserted into grooves machined into the bore of the sheave, oneon each side of the bearing cup. A thinner version of a standardseal completes the system.

• API #8C.

• DnV approved for UKDOE, NMD and NPD requirements.

• Fabricated from top quality materials.

• Full penetration welds at hubs.

• Rims compression fit to webs before welding.

• All welds fully inspected.

• Stress relieved after welding.

• Grooves hardened to Rockwell C35.

• National Oilwell bearing retention system.

• Three coat epoxy paint system.

• Common sizes stocked.

SWIVEL SPECIFICATIONS AND DIMENSIONS

SWIVEL SPECIFICATIONS AND DIMENSIONS - LB-SERIES

12

#��SWIVELS FOR EVERY REQUIREMENT.

Choose from a full dozen swivel models with static load ratings for140 to 750 tons. Several models are specifically designed forsevere drilling conditions and high mud pressures.

Swivel models are available for use with top drive units as well asmodels that meet API 8C PSL-1 or API 8A specifications.

Pressure rating to 7500 psi.

The P-750 is rated for 7500 psi with a 4 inch washpipe opening asstandard.

Available for P-500 and P-650 is a high pressure gooseneckarrangement which can upgrade from 5000 psi to 7500 psi.

National Oilwell provides parts for the following brands of swivels:National, Oilwell, CE, Bethlehem, Brewster, and Dreco.

We will continue to fully support parts and service for all thesemodels.

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13

/�� 4��National Oilwell and Kalsi Engineering Company have developed awash pipe packing system that dramatically improves the economics of drilling at high pressure.

The 7500 PSI Hydrodynamic Washpipe System* (US and ForeignPatents Pending) substantially increases the service life of washpipe packing in high pressure applications up to 5 times that ofconventional packing, resulting in:

Reduced Rig Down Time by up to 75%.

Reduced Safety Risk (due to fewer change outs).

Cleaner Well Bores (with larger diameter bore).

Faster Penetration Rates (due to allowing higher RPM).

Reduced Well Costs Overall.

The Hydrodynamic Washpipe System is currently available onNational Oilwell power swivels with 4" and 5" openings and can beretrofitted to comparable top drives.

The new system is also available with conventional National OilwellSwivels.

In standard drilling conditions with mud pressure up to 3,000 PSI,conventional wash pipe and packing lasts up to 800 hours.However, as pressure rises above 5,000 PSI, conventional washpipe systems fail in under 100 hours - and often in under 50 hoursas the pressure rises incrementally.

The Hydrodynamic Washpipe System is capable of operating atpressures up to 7,500 PSI with markedly longer service life, allow-ing for fewer operation suspensions and decreasing the risk to crewmembers who must perform the change out. In addition, with theredundant lubricator circuit, downtime maintenance can be sched-uled at a more convenient operation rather than shutting downdrilling and pulling out of the hole to replace a failed seal.

IMPROVING THE PROCESS

In conventional packing arrangements, each seal does all of thework on its own until it fails. The work effort is then transferred overto the next seal. In the hydrodynamic packing box, each seal isdoing an equal share of the work from the very beginning, resultingin a longer lasting seal.

The Hydrodynamic Washpipe System reduces the pressure dropacross the wash pipe seals by pumping pressurized oil into thecavity behind the seal. The pressure on the back side of the seal isactually higher than the pressure on the drilling fluid side of theseal. The seal itself is designed to "float" on the oil, much as a car'stires will hydroplane on a wet road. The result is a slight amount ofoil seeping underneath the seal and ensuring that drilling fluid doesnot come into contact with and degrade the seal itself. The servicelife of the wash pipe packing is actually extended by the judiciousapplication of a "leak".

Triplex Mud Pumps

32

P SERIES PUMPS.National Oilwell offers a full line of triplex mud pumps to handle anydrilling requirement. These tough field-proven models cover inputhorsepower ratings in the 500 to 2,200 range.

The 14-P-220 is the largest member of the P Series of pumps. It israted for 2,200 input horsepower at 105 strokes per minute and canaccommodate liners and pistons up to 9-inch in diameter.

It can deliver as much as 1,215 gallons per minute at a pressure of2,795 psi, or up to 375 GPM at 7,500 psi.* The six, P Seriesmodels offer a broad selection of fluid end combinations, driveoptions and other accessories to tailor pumping requirements toyour exact needs.

ADDITIONAL POWER AND FLUID END FEATURES OFTHE P SERIES PUMPS INCLUDE:

• One-piece construction of crankshaft, connecting rods andpinion shaft.

• Roller bearings throughout.

• Two-piece piston rod allows removal of piston without disturbingliner.

• Clamps lock liners and piston rod assemblies in place.

• Full-circle spray cools and lubricates liners regardless of pumpspeed.

• Metal-to-metal liner retention.

• Herringbone gears.

SELECT THE FLUID END MODULES THAT EXACTLYMATCH YOUR DRILLING REQUIREMENTS.

National Oilwell offers a choice of fluid end modules and valvecovers for every P Series pump model.

All pump models can be equipped with either the standard orpremium forged, two-piece interchangeable fluid modules.

HIGH PRESSURE MODULES TO 7,500 PSI.

Also available for the 12-P-160 and 14-P-220 mud pumps are high-pressure modules. These are designed for working pressures up to7,500 psi (527.4 kg/cm2). The 12-P-160 modules have smallerinternal bores than the standard or premium modules in order towithstand the higher pressures. The bores for both the 12-P-160and 14-P-220 high pressure modules, along with premium modules,are autofrettaged to provide improved fatigue life at the higher pres-sures.

DURABLE POWER END.

P Series power end features include:

• Fabricated steel frame construction.

• Accepts a variety of drive arrangements, on either or both sides.

• Splash lubrication system (dual type on 14-P-220).

EASY-TO-SERVICE-FLUID END.

Fluid end features include:

• Two-piece cylinder modules with complete interchangeabilitybetween modules.

• Variety of valve covers are offered including a FAST CHANGEscrew-type arrangement for quicker removal and installation.

• Versatility in suction and discharge piping.

FAST-CHANGE.

For quicker removal and installation, the FAST-CHANGE valve coverhas a simpler screw-type arrangement with no locking wedges.

The FAST-CHANGE valve cover can be installed in the field onexisting pumps. No modifications to the module are required forconversion from TAPR-LOK to FAST-CHANGE.

Information on OILWELL® PT series mud pumps can be foundon page 37. National Oilwell’s line of CE mud pumps can befound on pages 38 and 39.

TAPR-LOKTM

valve cover

FAST-CHANGEvalve cover

Triplex Mud Pumps

33

14-P-22010-P-1308-P-80 12-P-1609-P-1007-P-50Model:

197/8 (505)131/4 (337)103/4 (273) 161/2 (419)131/4 (337)105/8 (270)A Height, floor to center of front inlet suction, in.(mm)

491/4 (1251)391/4 (997)351/4 (895) 451/4 (1149)381/4 (972)331/2 (851)B Height, floor to center of discharge, in.(mm)

1088 1088

691/8 (1756)557/8 (1419)517/8 (1318) 6215/16 (1599)547/8 (1394)487/8 (1241)

2181/4 (5544)1865/8 (4740)1615/8 (4105) 209 (5309)1761/4 (4477)1421/4 (3613)

Suction connectionASA-150 lb. R.J. flange, inches

G Height over fluid cylinders, in.(mm)

C Overall length over skids, in.(mm)

654 654

2200 (1491)1300 (969)800 (597) 1600 (1193)1000 (746)500 (373)

14 (355.6)10 (254.0)81/2 (215.9) 12 (304.8)91/4 (235.0)73/4 (196.9)

91 (2311)713/8 (1813)629/16 (1589) 785/8 (1997)671/8 (1705)541/2 (1384)

Discharge connection crossw/ API-5000-lb. R.J. flange, inches

Max. input horsepower (kw)

Stroke, in (mm)

D Width over frame

MOD. 8MOD. 6MOD. 6 MOD. 7MOD.6MOD 5.5

105140160 120150165

11,250 (791)10,000 (703)10,000 (703) 10,000 (703)10,000 (703)10,000 (703)

1253/4 (3194)1071/4 (2724)937/8 (2384) 1133/4 (2889)1011/4 (2572)817/16 (2069)

Valve pot, API number

Rated pump speed, spm

Hydrostatic test pressure of standardfluid cylinders, psi (kg/cm2)

E Width over pinion shaft, in.(mm)

82,000(37,195)

42,550(19,300)

26,970(12,235)

54,700(24,810)

33,200(15,060)

16,750(7600)

9 (228.6)63/4 (171.5)61/4 (158.8) 71/4 (184.2)63/4 (171.5)61/4 (158.8)

3.9692.8532.463 3.4392.6582.742

841/4 (2139)67 (1702)60 (1524) 75 (1905)64 (1626)541/2 (1384)

Weight - complete, less sheave, lbs.(kg)

Max. fluid cylinder liner bore, in.(mm)

Ratio of gears

F Height, floor to top of gear case, in.(mm)

Type P Mud Pump specifications and dimensions.

Triplex Mud Pumps

34

1.265(4.787)

0.968(3.665)

2.391(9.051)

1.601(6.059)

2.846(10.772)

3695(259.8)

4830(339.6)

1955(137.4)

2920(205.3)

1645(115.7)

4(101.6)

31/2(88.9)

51/2(139.7)

1.976(7.480)

3.088(11.688)

Volume/stroke gal/rev (liters/rev)

2365(166.3)

1515(106.5)

Maximum discharge pressure - psi (kg/cm2)

5(127.0)

61/4(158.8)Liner size, in.(mm) 41/2

(114.3)6

(152.4)

101(383)

152(574)

77(293)

116(440)

191(724)

287(1086)

218

327

128(485)

192(727)

228(862)

341(1293)

242

363

158(598)

237(898)

247(935)

371(1403)

80

120

126(479)

183(694)

97(367)

140(531)

239(905)

347(1312)

273

395

160(606)

232(879)

285(1077)

413(1562)

303

439

198(748)

287(1085)

309(1169)

448(1695)

100

145

209(790)

160(605)

395(1493)450

264(1000)

470(1777)

500* 326(1234)

510(1929)

165*

Hydraulic(hp)

Max.input(hp)

Pumpspeed(spm)

7-P-50 PERFORMANCE DATAStroke, in.(mm): 73/4 (196.85) . . . Gear ratio: 2.742 . . . Rated input: 500 hp @ 165 spm (373 kw @ 165 spm)


36040080

450500100

111(420)

140(532)

173(656)

139(526)

176(665)

217(820)

210(794)

250(945)

271(1026)

262(993)

312(1182)

339(1282)

540600120

630700140

720800*160*

166(628)

211(797)

260(984)

194(734)

Hydraulic(hp)

Max.input(hp)

Pumpspeed(spm)

246(930)

303(1149)

222(840)

281(1063)

347(1313)

315(1191)

375(1418)

406(1538)

367(1390)

437(1654)

474(1795)

420(1588)

500(1890)

542(2051)

Gallons per minute** (Liters per minute**)

2.622(9.927)

3.121(11.815)

2940(206.7)

2470(173.7)

51/2(139.7)

3.386(12.820)


1.387(5.250)

1.755(6.645)

2280(160.3)

5000(351.5)

4395(309.0)


4(101.6)

2.167(8.204)

61/4(158.8)

3560(205.3)

5(127.0)Liner size, in.(mm) 6

(152.4)41/2

(114.3)


*Rated maximum input horsepower and speed.**Based on 90% mechanical efficiency and 100%

volumetric efficiency.

Triplex Mud Pumps

35


10-P-130 PERFORMANCE DATAStroke, in.(mm): 10 (254.0) . . . Gear ratio: 2.853 . . . Rated input: 1300 hp @ 140 spm (969 kw @ 140 spm)

1.510(5.716)

1.910(7.232)

5000(351.5)

5000(351.5)

4(101.6)

41/2(114.3)

3.685(13.951)

3.986(15.089)

2790(196.2)

2580(181.4)

61/4(158.8)

4.298(16.272)


2.358(8.928)

2.854(10.803)

2395(168.4)

4360(306.5)

3605(253.5)


5(127.0)

3.396(12.857)

63/4(171.5)

3030(213.0)

6(152.4)Liner size, in.(mm) 61/2

(165.1)51/2

(139.7)

42046770

54060090

106(401)

134(506)

136(515)

172(651)

165(625)

200(756)

238(900)

212(804)

257(972)

306(1157)

258(977)

279(1056)

301(1139)

332(1256)

359(1358)

387(1464)

660733110

780867130

9001000*150*

166(628)

210(796)

196(742)

248(940)

226(855)

287(1085)

259(982)

314(1188)

374(1414)

307(1161)

Hydraulic(hp)

Max.input(hp)

Pumpspeed(spm)

371(1404)

442(1671)

354(1339)

428(1620)

509(1929)

405(1535)

438(1660)

473(1790)

479(1814)

518(1962)

559(2115)

553(2093)

598(2263)

645(2441)

98(371)50155760

131(496)66974380

124(469)

165(625)

153(579)

185(701)

220(834)

204(772)

247(934)

294(1112)

239(905)

259(979)

279(1056)

319(1207)

345(1305)

372(1407)

163(617)836929100

196(742)10031114120

228(863)11701300*140*

207(784)

248(939)

289(1093)

255(965)

309(1168)

367(1390)

306(1158)

Hydraulic(hp)

Max.input(hp)

Pumpspeed(spm)

370(1401)

441(1668)

357(1351)

432(1635)

514(1946)

398(1508)

431(1631)

465(1759)

478(1810)

517(1958)

558(2111)

558(2111)

603(2284)

651(2463)

1.632(6.177)

2.065(7.816)

5000(351.5)

5000(351.5)

4(101.6)

41/2(114.3)

3.984(15.082)

4.309(16.313)

3595(252.8)

3325(233.8)

61/4(158.8)

4.647(17.592)


2.550(9.652)

3.085(11.679)

3085(216.9)

5000(351.5)

4645(326.6)


5(127.0)

3.672(13.900)

63/4(171.5)

3900(274.2)

6(152.4)Liner size, in.(mm) 61/2

(165.1)51/2

(139.7)



*Rated maximuminput horsepower and speed.

**Based on 90% mechanical efficiency and 100% volumetric efficiency.

Triplex Mud Pumps

36

12-P-160 PERFORMANCE DATAStroke, in.(mm): 12 (304.8) . . . Gear ratio: 3.439 . . . Rated input: 1600 hp @ 120 spm (1193 kw @ 120 spm)

14-P-220 PERFORMANCE DATAStroke, in.(mm): 14 (356) . . . Gear ratio: 3.969 . . . Rated input: 2200 hp @ 105 spm (1642 kw @ 105 spm)

3.702(14.015)

5000(351.5)

51/2(139.7)

5.576(21.110)

5.997(22.703)

3690(259.4)

3430(241.1)

63/4(171.5)

6.433(24.454)


1.958(7.412)

4.406(16.680)

2.479(9.384)

4.781(18.098)

3200(225.0)

5000(351.5)

4670(328.3)

5000(351.5)

4305(302.7)


4(101.6)

6(152.4)

3.060(11.58)

5.171(19.575)

71/4(184.2)

5000(351.5)

3980(279.8)

5(127.0)

61/2(165.1)Liner size, in.(mm) 7

(177.8)41/2

(114.3)61/4

(158.8)

48053340

72080060

78(295)

176(667)

99(375)

191(724)

122(462)

207(783)

118(447)

264(1001)

149(564)

287(1086)

184(697)

310(1175)

148(561)

223(844)

240(908)

257(974)

222(841)

335(1267)

360(1362)

386(1461)

960106780

12001333100

14401600*120*

157(594)

353(1334)

198(750)

383(1448)

245(927)

414(1566)

196(742)

441(1668)

Hydraulic(hp)

Max.input(hp)

Pumpspeed(spm)

248(938)

478(1810)

306(1158)

517(1958)

235(890)

529(2002)

297(1124)

574(2172)

367(1389)

621(2349)

296(1121)

446(1689)

480(1816)

515(1948)

370(1402)

558(2111)

600(2270)

643(2435)

444(1682)

669(2533)

720(2724)

772(2922)

4.32(16.353)

7475(525.5)

51/2‡

(139.7)

8.03(30.397)

9.14(34.598)

4025(283.0)

3535(248.5)

71/2(190.5)

3.57(13.514)

7500(527.3)

11.57(43.797)

5‡

(127.0)


5.14(19.457)

6.03(22.826)

2795(196.5)

6285(441.9)

5360(376.8)


6‡

(152.4)

7.00(26.498)

9†

(228.6)4615

(324.5)

7(177.8)Liner size, in.(mm) 8

(203.2)61/2

(165.1)

143(541)75483840 173

(654)206

(780)241

(912)280

(1060)321

(1215)366

(1385)462

(1748)

214(810)1131125760

286(1082)1509167680

375(1419)

19802200*105*

259(980)

346(1309)

454(1718)

308(1166)

362(1370)

420(1590)

411(1556)

Pumpspeed(spm)

Max.input(hp)

483(1828)

560(2120)

540(2044)

633(2396)

735(2782)

482(1824)

548(2074)

694(2627)

643(2434)

731(2767)

925(3501)

843(3191)

960(3634)

1215(4600)


*Rated maximuminput horsepower and speed.

**Based on 90% mechanical efficiency and 100% volumetric effi-ciency.

†9-inch liner requiresspecial liner bushing and liner clamp.

‡ Plungers and packingrecommended over6000 psi. Premiummodules required over 6000 psi.

12-P-160 modules are available forworking pressures up to 7,500 psi(527.4 kg/cm2).


Hydraulic(hp)

Triplex Mud Pumps

37

1558 (1162)992 (740)

485 (30.60)308 (19.43)

660 (41.64)420 (26.50)

337 (21.26)214 (13.50)

4085 (28,165)

3001 (20,691)

5000 (34,474)

6 (152)

7 (178)

5 (127)

1700 (1268)1133 (845)

529 (33.37)353 (22.27)

720 (45.42)480 (30.28)

367 (23.15)245 (15.46)

1275 (951)708 (528)

397 (25.05)220 (13.88)

540 (34.07)300 (18.93)

275 (17.35)153 (9.65)

1417 (1057)850 (634)

441 (27.82)264 (16.66)

600 (37.85)360 (22.71)

306 (19.31)184 (11.61)

4960 (34,198)

3644 (25,124)

5000 (34,474)

1283 (957)817 (609)

569 (35.90)362 (22.84)

110 (L/S)70 (L/S)

757 (47.76)482 (30.41)

407 (25.68)259 (16.34)

3481 (24,001)

2614 (18,023)

4861 (33,515)

61/2 (165)

71/2 (191)

51/2 (140)

1400 (1044)933 (696)

621 (39.18)414 (26.12)

120 (L/S)80 (L/S)

826 (52.11)551 (34.76)

444 (28.01)296 (18.67)

1050 (783)583 (435)

465 (29.34)259 (16.34)

90 (L/S)50 (L/S)

620 (39.12)344 (21.70)

333 (21.01)185 (11.67)

1167 (870)700 (522)

517 (32.62)310 (19.56)

100 (L/S)60 (L/S)

688 (43.41)413 (26.06)

370 (23.34)222 (14.01)

4227 (29,144)

3175 (21,891)

5000 (34,474)

47,780(21,673)

49,030(22,240)

300 (2068)

10.000 x 13 (254 x 330)

4.5:1

41,350 (18,756)

250 (1724)

5 (127)

1700 @ 120 rpm(1268 @ 120 r/min)

40,950(18,575)

7500 (51711)

72 (273)

1400 @ 120 rpm(1044 @ 120 r/min)

21/2 x 7/8(64 x 22)

5000 (34474)

10 (254)

1700 @ 150 rpm(1268 @150 r/min)

1400 @ 150 rpm (1044 @ 150 r/min)

Weight with standard equipmentand skids (est.), lb.(kg)

HD1400-PT


HD1700-PT

Hydrostatic test pressure:suction, psi (kPa)

Pinion shaft extension: diameter x length, in. (mm)

Gear ratio


A-1700-PT

Rated working pressure of fluidchamber: suction, psi (kPa)

Fluid discharge connection (5 in. [127mm] API 5000 lbs.[2268 kg]) each end flange center 4 in. [102mm] API 5000 lbs.[2268 kg] RTJ), in.(mm)

Rated brake horsepower,input (HD1700-PT), hp (kw)


A-1400-PT

Hydrostatic test pressure: discharge, psi (kPa)

Crankcase oil capacity, gallons (liters)

Rated brake horsepower,(HD1400-PT), hp (kw)

Pinion shaft extension: keywaywidth x depth, in.(mm)

Rated working pressure of fluidchamber: discharge, psi (kPa)

Fluid suction connection, (ANSI150 lb. [68 kg] flange), in.(mm)

Rated brake horsepower,input (A-1700-PT), hp (kw)

Rated brake horsepower, input (A-1400-PT), hp (kw)

5, 51/2, 53/4, 6, 61/2,63/4, 7, 71/4, 71/2 (127,140, 146, 152, 165,171,178, 184, 191)

Standard piston sizes,in. (mm)

PT “OILWELL” series pumps.In order to provide parts and service to theworldwide customer base National Oilwellcontinues to produce PT OILWELL®series mud pumps on request. With therequirement of third mud pump additionsto many drilling rigs, National Oilwell willendeavor to provide matching equipmentwhen needed.

1033 (65.17)861 (54.32)

1700 (1268)

965 (60.88)

1417 (1057)

804 (50.72)

689 (43.47)

1133 (845)

643 (40.57)

516 (32.55)344 (21.70)

850 (634)

483 (30.47)

567 (423)

322 (20.32)

2540 (17,513)71/2 (191)

2718 (18,740)

Brake horsepower input (kw)

71/4 (184)

900 (56.78)750 (47.32)

837 (52.81)697 (43.97)

600 (37.85)

558 (35.20)

450 (28.39)300 (18.93)

418 (26.37)279 (17.60)

2915 (20,098)7 (178)

3135 (21,615)63/4 (171)

776 (48.96)646 (40.76)

661 (41.70)551 (34.76)

517 (32.62)

441 (27.82)

388 (24.48)259 (16.34)

330 (20.82)220 (13.88)

3381 (23,311)61/2 (165)

3968 (27,358)6 (152)

607 (38.30)506 (31.92)

555 (35.02)463 (29.21)

405 (25.55)

370 (23.34)

304 (19.18)202 (12.74)

278 (17.54)185 (11.67)

4321 (29,792)53/4 (146)

4723 (32,564)51/2 (140)

459 (28.96)383 (24.16)

150 (L/S)125 (L/S)

306 (19.31)

100 (L/S)

230 (14.51)153 (9.65)

75 (L/S)50 (L/S)

5000 (34474)5 (127)

Maximumpressure psi (kPa)

HD-1700-PT

Piston size in.(mm)

PERFORMANCE DATA HD-1700-PT & HD-1400-PT

PERFORMANCE DATA A-1700-PT (stroke length 12 in.)

Overall height, in. (mm)

Overall width (over pinionshaft, in. (mm)

Overall length (pumpand base), in. (mm)

7ft. 51/4 in.(2267)

7ft. 103/4 in.(2407)

16 ft. 0 in. (4877)

SPECIFICATIONS

Dimensions

Displacement - Gallons per minute at pump speeds (rpm)

Displacement - Gallons per minute at pump speeds (rpm)Piston size in.(mm)

Maximumpressure psi (kPa)

HD1700-PT brake horsepower input (kw)

HD1400-PT brake horsepower input (kw)

1400 (1044)1167 (870)933 (696)700 (522)467 (348)Brake horsepower input (kw)

861 (54.32)717 (45.24)

804 (50.72)670 (42.27)

574 (36.21)

536 (33.82)

430 (27.13)287 (18.11)

402 (25.36)268 (16.91)

2540 (17,513)71/2 (191)

2718 (18,740)71/4 (184)

750 (47.32)625 (39.43)

697 (43.97)581 (36.66)

500 (31.55)

465 (29.34)

375 (23.66)250 (15.77)

349 (22.02)232 (14.64)

2915 (20,098)7 (178)

3135 (21,615)63/4 (171)

646 (40.76)538 (33.94)

551 (34.76)459 (28.96)

431 (27.19)

367 (23.15)

323 (20.38)215 (13.56)

275 (17.35)183 (11.55)

3381(23,311)61/2 (165)

3968 (27,358)6 (152)

505 (31.86)421 (26.56)

462 (29.15)385 (24.29)

337 (21.26)

308 (19.43)

252 (15.90)168 (10.60)

231 (14.57)154 (9.72)

4321 (29,792)53/4 (146)

4723 (32,564)51/2 (140)

382 (24.10)318 (20.06)

150 (L/S)125 (L/S)

255 (16.09)

100 (L/S)

191 (12.05)127 (8.01)

75 (L/S)50 (L/S)

5000 (34474)5 (127)

PERFORMANCE DATA A-1400-PT (stroke length 10 in.)

Displacement - Gallons per minute at pump speeds (rpm)Piston size in.(mm)

Maximumpressurepsi (kPa)

Maximumpressurepsi (kPa)

HD-1400-PT

Triplex Mud Pumps

38

National Oilwell now includes in it’s pump product line, the full rangeof CE model pumps.

Liner Size and Pressure Rating

Volume - Gallons / Liters per minute

F-350 TRIPLEX PUMP (6 3/4� x 7� / 171mm x 178mm)

320 239

Gallons / Liters per revolution

120 240 179

140 280 209

165

487 gal

569 gal261350*

537 gal

300 224

330 246170

160

175*

150

130 260 194

63/4�

949 psi

61/2�

1020 psi

6�

1200 psi

5�

1730 psi

4�

2705 psi

171mm

67kg/cm2

165mm

72kg/cm2

152mm

84kg/cm2

127mm

122kg/cm2

102mm

190kg/cm2

HorsePowerRating

StokesPer

Minute

110 220 164

KWRating

340 254 553 gal

520 gal

455 gal423 gal390 gal358 gal3.25 gal

453 gal

529 gal

498 gal513 gal

483 gal


385 gal

450 gal

424 gal437 gal

412 gal


267 gal

312 gal

294 gal302 gal

285 gal


171 gal

200 gal

188 gal194 gal

183 gal


1843 lt

2154 lt

2032 lt2093 lt

1968 lt

1722 lt1601 lt1478 lt1354 lt12.3 lt

1715 lt

2002 lt

1885 lt1942 lt

1828 lt

1601 lt1484 lt1370 lt1257 lt11.43 lt

1547 lt

1703 lt

1605 lt1654 lt

1559 lt

1363 lt1264 lt1166 lt1071 lt9.73 lt

1011 lt

1181 lt

1113 lt1143 lt

1079 lt

942 lt874 lt810 lt742 lt6.74 lt

647 lt

757 lt

712 lt734 lt

693 lt

606 lt560 lt519 lt477 lt4.31 lt



F-500 TRIPLEX PUMP (63/4� x 71/2� / 171mm x 191mm)

424 316


120 363 271

150

373500*

393 293

454 339160

140

165*

130

110 333 248

63/4�

1341 psi

61/2�

1447 psi

6�

1699 psi

5�

2440 psi

4�

3818 psi

171mm

94kg/cm2

165mm

102kg/cm2

152mm

119kg/cm2

127mm

172kg/cm2

102mm

268kg/cm2

HorsePowerRating

StokesPer

Minute

KWRating

484 361

452 gal

575 gal

522 gal558 gal

488 gal

418 gal383 gal3.48 gal

420 gal

533 gal

485 gal517 gal

452 gal


358 gal

454 gal

413 gal440 gal

385 gal


249 gal

316 gal

287 gal306 gal

268 gal


159 gal

202 gal

184 gal196 gal

171 gal


1711 lt

2176 lt

1976 lt2111 lt

1847 lt

1582 lt1450 lt13.2 lt

1590 lt

2017 lt

1836 lt1957 lt

1711 lt

1469 lt1344lt12.23 lt

1355 lt

1718 lt

1563 lt1665 lt

1457 lt

1249 lt1147 lt10.41 lt

942 lt

1196 lt

1086 lt1158 lt

1014 lt

871 lt795 lt7.23 lt

602 lt

765 lt

696 lt742 lt

647 lt

556 lt511 lt4.62 lt



F-650 TRIPLEX PUMP (63/4� x 8� / 171mm x 203mm)

527 393

Gallons / Liters per revolution110 446 333

140

485650*

487 363

563 420150

130

160*

120

63/4�

1685 psi

61/2�

1816 psi

6�

2128 psi

5�

3070 psi

4�

4820 psi

171mm

118kg/cm2

165mm

128kg/cm2

152mm

150kg/cm2

127mm

216kg/cm2

102mm

337kg/cm2

HorsePowerRating

StokesPer

Minute

KWRating

609 454

446 gal

595 gal

521 gal558 gal

483 gal

409 gal3.72 gal

414 gal

552 gal

483 gal518 gal

449 gal

380 gal3.45 gal

352 gal

470 gal

408 gal441 gal

382 gal

323 gal2.94 gal

244 gal

326 gal

285 gal306 gal

265 gal

225 gal2.04 gal

157 gal

209 gal

183 gal196 gal

170 gal

144 gal1.306 gal

1689 lt

2252 lt

1970 lt2111 lt

1829 lt

1548 lt14.1 lt

1567 lt

2089 lt

1828 lt1961 lt

1699 lt

1438 lt13.06 lt

1332 lt

1779 lt

1556 lt1869 lt

1446 lt

1223 lt11.13 lt

924 lt

1234 lt

1079 lt1158 lt

1003 lt

852 lt7.72 lt

594 lt

791 lt

693 lt742 lt

643 lt

545 lt4.94 lt

From 350 HP to 2200 HP National Oilwell is committed to providecomplete service, OEM parts and product availability.

Based on 100% volumetric efficiency and 90% mechanical efficiency. Typical liners shown - Other data available upon request.* Recommended speed and input horsepower for continuous service.** High Pressure model available.


Triplex Mud Pumps

39




640 477


130

597800*

587 438

693 517140

120

150*

110

63/4�

1968 psi

61/2�

2120 psi

6�

2490 psi

5�

3590 psi

4�

5000 psi

171mm

138kg/cm2

165mm

149kg/cm2

152mm

175kg/cm2

127mm

252kg/cm2

102mm

352kg/cm2

HorsePowerRating

StokesPer

Minute

KWRating

747 557

459 gal

627 gal

543 gal585 gal

502 gal

335 gal4.18 gal

427 gal

582 gal

504 gal543 gal

466 gal

310 gal3.88 gal

363 gal

496 gal

429 gal463 gal

397 gal

264 gal3.30 gal

252 gal

344 gal

298 gal321 gal

275 gal

183 gal2.29 gal

162 gal

221 gal

191 gal206 gal

176 gal

118 gal1.47 gal

1737 lt

2373 lt

2055 lt2214 lt

1900 lt

1266 lt15.8 lt

1616 lt

2203 lt

1908 lt2055 lt

1764 lt

1173 lt14.69 lt

1374 lt

1877 lt

1624 lt1752 lt

1503 lt

999 lt12.49 lt

954 lt

1302 lt

1094 lt1215 lt

1041 lt

693 lt8.67 lt

613 lt

836 lt

723 lt780 lt

666 lt

448 lt5.6 lt




786 586


120

7461000*

571 426

857 639130

110

140*

80

63/4�

2370 psi

61/2�

2558 psi

6�

3010 psi

5�

4330 psi

41/2�

5000 psi

171mm

167kg/cm2

165mm

180kg/cm2

152mm

212kg/cm2

127mm

304kg/cm2

114mm

352kg/cm2

HorsePowerRating

StokesPer

Minute

KWRating

929 693

372 gal

651 gal

558 gal604 gal

511 gal

279 gal4.65 gal

345 gal

603 gal

517 gal560 gal

474 gal

258 gal4.31 gal

293 gal

514 gal

440 gal477 gal

404 gal

220 gal3.67 gal

204 gal

357 gal

306 gal331 gal

280 gal

153 gal2.55 gal

165 gal

289 gal

248 gal268 gal

227 gal

124 gal2.07 gal

1407 lt

2464 lt

2112 lt2286 lt

1934 lt

1055 lt17.6 lt

1306 lt

2282 lt

1957 lt2120 lt

1794 lt

977 lt16.31 lt

1109 lt

1945 lt

1665 lt1805 lt

1529 lt

833 lt13.89 lt

772 lt

1351 lt

1158 lt1253 lt

1060 lt

579 lt9.65 lt

625 lt

1094 lt

939 lt1014 lt

859 lt

469 lt7.83 lt

FB-1300 AND FB- 1600 TRIPLEX PUMPS** (7� x 12� / 178mm x 305mm)

975 727

70 758 565

100

9691300*

FB-1300FB-1300FB-1600

866

650

646

485

1083 808110

90

120*

80

60

HorsepowerRating

HorsepowerRating

StokesPer

MinuteKW

RatingKW

Rating

1192 889

1067

1600*

13331467

1200

933800

479 gal

719 gal

599 gal659 gal

539 gal

419 gal359 gal

413 gal

620 gal

517 gal568 gal

465 gal

362 gal310 gal

353 gal

529 gal

441 gal485 gal

397 gal

309 gal264 gal

296 gal

444 gal

370 gal407 gal

333 gal

258 gal222 gal

796

1193

9941094

895

696597

1813 lt

2721 lt

2267 lt2494 lt

2040 lt

1586 lt1359 lt

1563 lt

2347 lt

1957 lt2150 lt

1760 lt

1370 lt1173 lt

1336 lt

2002 lt

1669 lt1836 lt

1503 lt

1170 lt999 lt

1120 lt

1681 lt

1400 lt1540 lt

7�

3423 psi2789 psi

61/2�

3981 psi3234 psi

6�

4665 psi3791 psi

51/2�

4516 psi178 mm

240kg/cm2

196kg/cm2

165 mm

280kg/cm2

227kg/cm2

152 mm

328kg/cm2

267kg/cm2

140 mm

352kg/cm2

318kg/cm2

1260 lt

977 lt840 lt

Gallons / Liters per revolution 5.99 gal 5.16 gal 4.41 gal 3.70 gal22.67 lt 19.53 lt 16.69 lt 14.00 lt



FC-2200 TRIPLEX PUMP** (8� x 15� / 203mm x 381mm)

1540 1149


80

16412200*

1320 985

1760 131390

70

100*

60

8�

3465 psi

71/2�

3943 psi

7�

4527 psi

61/2�

5250 psi

6�

6161 psi

61/2�

7332 psi

203mm

23.9 M Pa

191mm

27.2 M Pa

178mm

31.2 M Pa

165mm

63.2 M Pa

152mm

42.5 M Pa

140mm

50.5 M Pa

HorsePowerRating

StokesPer

Minute

KWRating

1980 1477

587 gal

979 gal

783 gal881 gal

685 gal

9.79 gal516 gal

861 gal

688 gal775 gal

602 gal

8.61 gal450 gal

750 gal

600 gal675 gal

525 gal

7.50 gal388 gal

646 gal

517 gal581 gal

452 gal

6.46 gal330 gal

551 gal

441 gal496 gal

386 gal

5.51 gal278 gal

463 gal

370 gal417 gal

324 gal

4.63 gal2224 lt

3706 lt

2965 lt3336 lt

2595 lt

37.1 lt1955 lt

3258 lt

2606 lt2932 lt

2280 lt

38.6 lt1702 lt

2838 lt

2270 lt2554 lt

1987 lt

28.3 lt1468 lt

2447 lt

1958 lt2202 lt

1713 lt

24.4 lt1251 lt

2085 lt

1668 lt1876 lt

1459 lt

20.9 lt1051 lt

1752 lt

1402 lt1577 lt

1226 lt

17.5 lt

5000 psi (Max)


Plunger and Piston Pumps

ModelTypeRPMStrokeBPD RangeGPM RangePSI RangeHorsepower

40

40.3 - 510.5

86.2 - 530.4

61.4 - 925.7

56.2 - 775.7

44.6 - 535.5

67.0 - 851.0

40.8 - 589.6

19.1 - 478.1

24.5 - 353.4

11.5 - 286.9

11.5 - 286.9

24.5 - 353.4

15.4 - 241.3

6.4 - 293.8

9.6 - 209.1

6.5 - 159.4

9.6 - 174.3

6.1 - 137.7

4.8 - 55.8

3.6 - 51.6

4.8 - 76.5

2.6 - 40.8

0.6 - 25.8

1.7 - 27.2

0.9 - 15.3

1381 - 17510

2955 - 18185

2106 - 31750

1929 - 26607

1531 - 18368

2300 - 29170

656 - 16400

840 - 12128

394 - 9840

394 - 9840

840 - 12133

529 - 8272

219 - 10072

328 - 7173

221 - 5467

328 - 5978

210 - 4723

165 - 1914

123 - 1771

165 - 2624

89 - 1399

21 - 885

58 - 933

31 - 525

7.0�

8.0�

8.0�

8.0�

7.0�

7.0�

6.0�5.0�

5.0�5.0�5.0�6.0�4.0�4.0�4.0�3.0�3.0�3.0�3.0�2.0�3.0�2.5�1.5�2.5�2.5�

286

260

225

225

286

286

360

400

320

400

400

320

450

450

450

500

500

500

450

500

400

400

750

400

450

Triplex

Triplex

Quintuplex

Triplex

Triplex

Quintuplex

Quintuplex

Quintuplex

Triplex

Triplex

Triplex

Triplex

Triplex

Triplex

Triplex

Quintuplex

Triplex

Triplex

Triplex

Triplex

Triplex

Triplex

Triplex

Duplex

Simplex

375T-7

500T-8

630Q-8

300TP-8

430T-7

625Q-7

267Q-6

300Q-5

202T-6

200T-5

165T-5

160TP-6

130T-4

125T-4

100T-4

84Q-3

80T-3

60T-3

50T-3

30T-2

29T-3

20T-25

15T-15

14D-25

8S-25

1133-5000

1247-5000

1455-3443

1130-5000

1050-6000

375

430

500

625

630

600-3690300

300

705-3180

850-5000

267

881-3180202

945-5000200

780-5000165

705-3180160

832-5000130

657-5000125

738-5000100

815-226084

708-516180

672-500060

1404-359450

896-500030

611-235029

815-235020

905-521515

815-235014

815-23508

ModelTypeRPMStrokeBPD Range

46-206

55-248

76-336

97-441

122-559

153-688

327-618

174-367

92-367

1.1 - 4.9

1.3 - 5.9

1.8 - 8.0

2.3 - 10.5

2.9 - 13.3

3.6 - 16.4

7.8 - 14.7

4.3 - 8.7

2.2 - 8.7

6.0�6.0�6.0�6.0�6.0�6.0�7.0�5.0�5.0�

450

450

450

450

450

450

286

450

450

Triplex

Triplex

Triplex

Triplex

Triplex

Triplex

Triplex

Triplex

Triplex

GPM Range

4116-15000500

3458-13000500

2540-10000500

1945-8000500

1537-6000500

1245-5000500

1004-10000400

1430-10000340

1962-10000185

PSI RangeHorsepower

SA626-5

SA630-5

SA634-5

SA640-5

SA644-5

SA650-5

JWS-400

JWS-340

JWS-185

Pistons

X

X

X

Plungers

X

X

X

X

X

X

X

X

X

National Oilwell Pumping Systems offers a wide range ofstandard reciprocating plunger pumps from 8 to 630 HP. Forspecial applications reciprocating plunger pumps ranging upto 2200 horsepower are also available. We stand behindevery pump with a complete line of OEM replacement parts.

NATIONAL OILWELL CONTINUOUS DUTY PLUNGER PUMP RATINGS

NATIONAL OILWELL INTERMITTENT DUTY PLUNGER/PISTON PUMP RATINGS

1399 - 20222


41

3266 6.248

2500 8.160

2858 7.140

2188 9.330

2540 8.033

1945 10.490

THE 6K500 WELL SERVICE AND DRILLING PUMP.

The National Oilwell well servicing Model 6K500 pumps aredesigned to meet pressure / volume requirements for acidizing andcementing.

This Model is lightweight, compact and furnished with gear ratios topermit ease of unitizations with engines and transmissions or elec-tric motors.

Stroke length is six inches, maximum intermittent brake horsepowerrating is 555, maximum working pressure is 10,000 p.s.i., anddisplacement is 13,280 barrels per minute.

100 RPM

PSI BPM

150 RPM

PSI BPM

200 RPM

PSI BPM

250 RPM

PSI BPM

300 RPM

PSI BPM

350 RPM

PSI BPM

400 RPM

PSI BPM

450 RPM

PSI BPM

MaximumPressure

PSI

327-618

.7497

10000

10000

10000 2.330

485

10000 1.785

5834 3.500

555

7621 2.677

555 555 555 555 555 555

5716 3.570

4377 4.660

DisplacementGallonsPer Rev

12.56644�

477 716 954 1193 1431 1670 1908 2147Optional Gear Ratio 4.77:1528 792 1056 1320 1584 1848 2112 2376Pinion Shaft RPM Gear Ratio 5.28:1

9.62113½�

4½�

PlungerArea

Sq. In.

PlungerDia.In.

4573 4.462

3500 5.830

3810 5.355

2918 6.990

1976 10.330 1729 11.800 1537 13.2801.2393 6000 6000 2.950 4610 4.430 3458 5.90015.9043 2766 7380 2305 8.850

NATIONAL OILWELL INTERMITTENT SERVICE 6K500* - 6� Stroke Plunger Well Servicing Pump

* Intermittent Service - Same as pump fitted with plungers except pump speed is limited to 280 R.P.M.

Rated Brake Horsepower

507 555 555 555 555 555 555 555Rated Brake Horsepower

482 555 555 555 555 555 555 555Rated Brake Horsepower

50 75 100 125 150 155

Displacement - Gallons/Min. at speeds of (RPM):MaximumPressure

PSI

1.2393

.9792

3207

4058 73 98

DisplacementGallonsPer Rev

15.9044½�

239 358 477 596 716 740Pinion Shaft RPM Gear Ratio 4.77:1129 192 258 321 387 400Brake Horsepower Required

12.5664�

5�

PistonArea

Sq. In.

PistonSizeIn.

1.5300 2597

62

19.635

NATIONAL OILWELL CONTINUOUS SERVICE 6K500* - 6� Stroke Plunger Well Servicing Pump

49

93 124 155

122 147 152

192

77 115 154 191 230

186

237


42

EXPENDABLE PRODUCTS FOR PLUNGER PUMPS

Whatever your plunger pumping application, a wide range of FluidKing� brand plunger pump expendable products are available tomeet your requirements. Fluid King offers a broad range ofplungers, packing and valve configurations to help minimize down-time and maximize your pumping efficiency.

PARTS FOR MORE PUMPS

The Fluid King line of expendable parts is available for all NationalOilwell pumps as well as the plunger pumps of most other manufac-turers.

PERFORMANCE PROVEN PLUNGERS

Our plungers utilize materials such as high quality ceramic,Tungsten-Carbide or other special materials for virtually all applica-tions.

CERAMIC PLUNGERS

Choose Fluid King ceramic plungers for fluid environments that areboth corrosive and abrasive such as saltwater or chemical service.

Our ceramic plungers are manufactured using the highest qualityceramics in the market today and are available with either aclamped or threaded pony rod connection.

TUNGSTEN-CARBIDE PLUNGERS

For greatly extended wear life and corrosion resistance, or forstrength and durability at high temperatures and pressures select aFluid King Tungsten-Carbide plunger. Fluid King Tungsten-Carbideplungers are available in either standard or premium Tungsten-Carbide coating. The Fluid King Premium Tungsten-Carbideplungers offer additional durability in extreme conditions or whenused in combination with certain braided style packing arrange-ments.

VALVE SERVICE FOR YOUR PUMP

With Fluid King valves and seats you are assured a variety ofconfigurations that can be used to help maximize your pumping effi-ciency. The reason? Fluid King offers more choices or designs andmaterials than any other manufacturer to handle your challengingpump applications.

VALVE STYLES INCLUDE:

• Spherical style valves to fit plunger pumps of most manufacturers.

• Cage style valves for National Oilwell “J” series plunger pumps.

• Delrin, Titanium and Peek style plate valves with either 316Stainless Steel or Monel seats to fit plunger pumps of mostmanufacturers.

• Severe Duty (AR style) valves to fit plunger pumps of mostmanufacturers operating in abrasive services.

• Wing guided valves for National Oilwell “O” series pumps.

• Well service valves and seats with one piece body andpolyurethane inserts.

Materials include but are not limited to 316, 17-4 PH and Nitronic50� Stainless Steels.

Other materials available on request.

PLUNGER PUMP PACKING FOR GENERAL OR EXOTICSERVICE

Every application has it’s own unique set of factors which determinethe need for specific designs or materials. Whether your applicationis exotic or general service, the correct packing should be chosenwith as much care as other fluid end expendable parts.

Fluid King can assist you in selecting the packing from a broadrange of styles and arrangements that will best suit your pumpingrequirements.

MORE CONVENIENT SOURCES

Fluid King plunger pump expendable products are available fromnumerous distribution outlets worldwide. For assistance in selectingthe proper expendables for your pump or locate the nearest sourcefor Fluid King Brand expendable products contact us in the U.S.A.toll free at 1-800-800-4110.

Fluid King is a trademark of National Oilwell.


43

SPHERICAL VALVES FOR PLUNGER PUMPSThis innovative Fluid King spherical valve is based on years ofdesign, evaluation, and field service experience.

IN MOST PLUNGER PUMPS THEY PROVIDE EXTENDEDSERVICE LIFE IN THESE APPLICATIONS.

• High Temperature.

• High Pressure.

• Water Injection.

• Salt Water Disposal

• Power Fluid Pumping.

• Oil Transfer

• H2S Service.

• Chemical Service.

FEATURES INCLUDE:

• No Threaded Components.

• Ball and Seat Design Reliability.

• 316 Stainless Steel Quick-Twist LockTop Spring Retainer.

• Inconel Springs.

• Full Bore Flow Design.

• Easy and Simple Maintenance.

Without the restrictions found in many standard valves, the full boredesign helps to reduce the net positive suction head required by apump, and in many cases can reduce the possibility of pump cavition caused by poor suction conditions.

The Nitronic 50 Stainless Steel valve and seat and Inconel springmaterial help in prolonging valve life by offering superior corrosionresistance in harsh fluid environments.

THERE ARE NO THREADED AREAS TO CORRODE ANDFUSE. THE QUICK-TWIST LOCK TOP SPRING RETAINERASSURES THAT MAINTENANCE IS SIMPLE AND EASY.DOWNTIME IS MINIMAL.

ROTARY TABLE SPECIFICATIONS CE PRODUCT LINE

%��

55

NATIONAL OILWELL ROTARIES

Rotary tables are available with openings from 111/2 inch (292 mm)to 601/2 inch (1536 mm) and static load ratings up to 1250 tons(1135 tonnes). Available also in the 601/2 model is a flush mountedslip ring which will allow for installation of power slips.

ROTARY TABLE SPECIFICATIONS.

Model: D-605D-495D-375C-205 C-275C-175-LC-175-S

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Model: T-4950T-3750T-2750T-1750-531/4 T-2050T-1750-44T-1150

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DRIVE OPTIONS:

Mechanical and electrical independent table drives can befurnished. Three two-speed transmissions are offered, one withreverse and two without. The Type B-500 transmission with reverseis designed for use with 500 hp internal combustion engines. TheType C-700 is a two-speed designed for use with 700 hp DCmotors. The Type D-1000 is a two-speed designed for use with1000 hp DC motors. This transmission has increased torque capac-ity to handle high-torque drilling conditions. Optional gear ratiosavailable. Additional transmissions available upon demand such as:“Oilwell” RT1717 and RT 2010D. Complete parts and accessoriesare also available for the CE product line of RT-3A transmissions.

#��$��

45

YOU’RE IN CONTROL WITH NATIONAL OILWELL SOLIDSCONTROL PRODUCTS.

National Oilwell provides cost effective Solids Controlsolutions employing the latest technologies available.Our Solids Control products are designed and engi-neered for long years of dependable service and westand behind our products with a worldwide network ofsales, engineering and service teams. The NationalOilwell Solids Control team goes the extra mile toensure customer success.

The National Oilwell Solids Control team providesconventional and custom drilling fluid conditioningsystems and components that may include:

• Shale Shakers.

• Degassers.

• Desanders and Desilters.

• Mud Cleaners.

LINEAR MOTION SHALE SHAKERS

• Dryers.

• Agitators.

• Mud Mixing Equipment.

• Mud Tanks.

• Valves.

D-380

• 38.0 Square ft.

• Variable Speed Available.

• 4 Panel.

• High G Force.

D-314 Dryer

• 31.4 Square ft.

• 4 Panel.

• High G Force.

• 10 Barrel Container Tank.

D-470 Cascade

• 47.0 Square ft.

• 6 Panel.

• High G Force.

D-180

• 18.0 Square ft.

• 2 Panel.

• Wedge Type ScreenTensioner.

D-285

• 28.5 Square ft.

• Variable Speed Available.

• 3 Panel.

• High G Force.

D-235

• 23.5 Square ft.

• 3 Panel.

• High G Force.

D-270

• 27.0 Square ft.

• 3 Panel.

• High G Force.

• Wedge Type ScreenTensioner.

D-235 Mud Cleaner

• 23.5 Square ft.

• 3 Panel.

• High G Force.

Solids Control

46

ORBITAL MOTION SHALE SHAKERS AND MUD CLEANERS

DEGASSERS / BUG FANS

DESANDERS / DESILTERS

MUD AGITATORS / REPLACEMENT CONES

COMPLETE RANGE OFORBITAL SHAKERS

ANDMUD CLEANERS.

Degassers

• Vacuum.

• Atmospheric.

Desanders

• 1000 - 2000 gpm.

• 10� PolyurethaneHydrocyclone.

Mud Agitators

• 3 - 25 HP.

• Worm / Helical Gear ModelsAvailable.

Bug Fans

• 36� 4-Blade 21000 CFM.

• 48� 4-Blade 36000 CFM.

Desilter

• 50 - 2000 gpm.

• 2�- 5� PolyurethaneHydrocyclone.

Desander / DesilterCones

• Replacement cones andparts for most major manu-facturer’s.

• Sizes 2�- 12�.

MUD HOPPERS / MUD GUNSMud Hoppers

• 4�and 6�.

• Complete with or withoutventuri tubes.

• Groute and Gravel PackModel available.

Mud Guns

• Top and Bottom.

• Low / High Pressure.

Solids Control

47

GATE / FLOAT VALVES

RELIEF VALVES

Gate Valves

• 2�- 5� 3000 - 5000 WP.

• Weld each Sch 160 or XXH.

• Screwed End.

• Flanged End.

Shear Relief

• 2�and 3�.

• 2750 - 5000 -7500 PSI.

Float Valves

• Plunger Type.

• Flapper Type.

• Hi-Temp Series Available.

• Models (F-G-GA-GCA).

• 1R Thru 5F/6R.

Reset Relief

• 2�and 3�.

• 1000 - 1500 -2500 - 5000PSI.

WATER WELL AND UTILITY BORING

Mini Desanding System

• 2 X 3 Hydraulic Drive CentrifugalPump.

• 1 - 5� Hydrocyclone with Header andPressure Gauge

• 15 - 25 Micron Cut.

MIXING AND CLEANING SYSTEMS

• Complete Mixing and CleaningSystems manufactured tocustomers specifications.

Handling Tools

48

National Oilwell’s broad line of handling tool equipment includessafety clamps, drill collar slips, casing slips, drill pipe slips, tubingslips, slip-type elevators, tubing elevators, tubing tongs, bottleneckelevators, casing elevators, spiders, casing bowls, and manualtongs.

National Oilwell Elevators are manufactured to API specification 8A.8A elevators are delivered with a Letter of Conformity, Certificate ofLoad Test, and a Certificate of MPI Testing. Various configurationsinclude bottleneck, single joint and square shoulder for casing,tubing and drill collars. Elevators to API-8C are available uponrequest.

National Oilwell Slips are designed for API-4 tapered bowls with anexpanded back support area compared to competitor’s slips andprovide a greater overall insert contact with tubulars. The 25° angledovetail slot and insert design gives longer service life and mini-mizes insert loss. Configurations include drill collar, casing, smallbowl slips Type B, and XL drill pipe slips.

Casing slips for sizes 95/8� - 20� for API-3 tapered bowls are alsoavailable.

National Oilwell Safety Clamps are an essential tool for handlingdrill collars and any tubular goods with flush joints or low profileshoulders. Removable segments allow for adjustment of theNational Oilwell Safety Clamp to handle pipe sizes from 11/8� to22�.

National Oilwell Manual tongs are offered in torque ranges from thelightweight small 16,000 ft/lb “SLF” to the larger and more rugged100,000 ft/lb “SDD” and are completely interchangeable with othermajor manufacturer’s tongs. Each tong features tough, heavy-dutydesign with heat-treated hinge pins and long-lasting “stagger tooth”tong dies.

Many safety features are available upon request. Consult yourNational Oilwell handling tools representative.

ELEVATORS SLIPS

TONGS SAFETY CLAMPS

A variety of Kelly drive bushing parts and a variety of power tongparts.

Many products and parts offer complete interchangeability withother manufacturers of handling tools.

Handling Tools

49

Tong Die Drivers for die slot 1� and 1 1/4�

K-30 Tubing 2 1/16� - 3 7/8� 5,000 ft. lbs.

9 5/8� - 10 3/4 10,000 ft. lbs.

“WWC” 2 3/8� - 5 3/4� 20,000 ft. lbs.

“WWB” 2 3/8� - 8 5/8� 35,000 ft. lbs.

“WWAAX” CASING OVER 13 3/8� 25,000 ft. lbs.

6 7/8� - 8 5/8� 35,000 ft. lbs.

SUPER “B” CASING OVER 13 3/8� 25,000 ft. lbs.

13 3/8� 30,000 ft. lbs.

SUPER “B” 3 1/2� - 9.0� 55,000 ft. lbs.

“DB” TONG 3 1/2� - 11 1/4� 65,000 ft. lbs.

10 3/4� - 11 3/4� 60,000 ft. lbs.

16.0� - 17.0� 60,000 ft. lbs.

K-25 Tubing 1.315� - 2 7/8� 2,000 ft. lbs.

“SLF” 2 3/8� - 8 5/8� 16,000 ft. lbs.

5 3/4� - 8 5/8� 15,000 ft. lbs.

9.0� - 10 3/4� 20,000 ft. lbs.

SUPER “C” 2 3/8� - 10 3/4� 35,000 ft. lbs.

9.0� - 13 3/8� 30,000 ft. lbs.

“WWAAX” 2 7/8� - 7 1/4� 55,000 ft. lbs.

13 3/8� 40,000 ft. lbs.

9.0� - 11 3/4� 40,000 ft. lbs.

11 3/4� - 17� 40,000 ft. lbs.

“WWH” TONG 3 1/2� - 10 3/4� 80,000 ft. lbs.

“SDD” TONG 4.0� - 12.0� 100,000 ft. lbs.

12.0� - 15.0� 75,000 ft. lbs.

DESCRIPTION JAW SIZE TORQUE RATING

6666�#�� 6666

Woolley Type DB Tong. DB Tong with Safety Features.

MANUAL TONGS

Handling Tools

50

SINGLE JOINT 5 Ton SQ. SH. 2 3/8� - 20.0�

LYT - 20 Ton 1.050� - 2 1/16�

YT -75 Ton 1.315� - 3 1/2�

SLIP TYPE HYT - 150 Ton 2 3/8� - 3 1/2�

100 Ton 3 1/2� - 5 1/2�

SIDE DOOR SQUARE SHOULDER 250 Ton 16.0� - 24 1/2�

65 Ton 1.660� - 41/2�

125 Ton 2 3/8� - 3 1/2�

175 Ton 2 3/8� - 3 1/2�

500 Ton (to Come) 4.0� - 6 5/8�

150 Ton 2 3/8� - 4 1/2�

5 Ton BN.

��Swivel Suspension Rings for all Single Joint Elevators

3 1/2� - 6 5/8�

HYC - 200 Ton (To Come)

MYT - 40 Ton 1.315� - 2 7/8�

YC - 75 Ton 3 1/2� - 7.0�

50 Ton 3 1/2� - 10 1/4�

150 Ton 6 5/8� - 30.0�

35 Ton 1.050� - 2 7/8�

250 Ton 4 1/2� - 7.0�

100 Ton 2 3/8� - 8 5/8�

150 Ton 2 3/8� - 8 5/8�

100 Ton 2 3/8� - 4 1/2�

BOTTLENECK CENTERLATCH 350 Ton 3 1/2� - 5 1/2�250 Ton 2 7/8� - 5.0�

DESCRIPTION CAPACITY RANGE

CENTERLATCH SQUARE SHOULDER

M & W Slip Type Elevator. Woolley Bottleneck.

Single Joint Elevator. M & W Side Door SLX Elevator.

MANUAL ELEVATORS

Handling Tools

51

Bit Strainers

Stand Pipe Strainers

Slips and Parts for Caving and BJ Tubing Slips

Parts for Varco and Baash Ross Slips

Kelly Rollers and Parts for 4KRS

Kelly Rollers Rebuilt and Parts for 2RCS-6

Kelly Rollers Rebuilt and Parts for 2RCH-6

Slips and Parts for B.J. 50 Ton Tubing Spiders

Parts for Neilson Rod Elevators

Parts and Dies for B.J. Power Tongs

Kelly Rollers and Parts for HDS

Parts and Dies for Foster #58 Tongs

CASING BOWL 8 5/8� - 13 3/8�

CDI “UC-3” CASING SLIPS 9 5/8� - 20.0�

WOOLLEY API-4 CASING SLIPS 7.0� - 22.0�

WOOLLEY “A” DRILL COLLAR 3.0� - 11 3/4�

4 1/2��B-SHORT D.P., TUBING OR CASING 2 3/8� - 4 1/2�

5 1/2��B-LONG D.P., TUBING OR CASING 3 1/2� - 5 1/2�

Kelly Rollers and Parts for HDP

Slips and Parts for Caving Tubing Spiders

Replaceable Parts for B.J. and Web Wilson Elevators

Parts for B.J. Sucker Rod Tongs

Kelly Rollers and Parts for 4KRP

Kelly Rollers Rebuilt and Parts for 2RCS-4

Kelly Rollers Rebuilt and Parts for 2RCH-4

Parts and Dies for Foster #74 Tongs

CASING AND TUBING SPIDERS (BOWL & SLIP) TS-100 1.050� - 5 1/2�

4 1/2��SMALL BOWL D.P., TUBING OR CASING 2 3/8� - 4 1/2�

CDI “UC-4” CASING SLIPS 7.0� - 8 5/8�

CDI “C-1” DRILL COLLAR 3.0� - 10.0�

4 1/2��B-LONG D.P., TUBING OR CASING 2 3/8� - 4 1/2�

5.0��X-LONG D.P. 4.0 ��5.0�4 1/2��X-LONG D.P. 3 1/2� - 4 1/2�

BODY SIZE AND TYPE SLIP RANGE OF TUBULAR O.D.’S TO CATCHBY CHANGING DIES, ADDING BODIES, OR BOTH

MISCELLANEOUS

*SAFETY CLAMP WRENCHES

CDI - “T” 1 1/8� - 5 1/2�

WOOLLEY “C” 3 3/4� - 31.0�

*SAFETY CLAMP BOXES

CDI - “C” 3 3/4� - 31.0�

TYPE RANGE

Woolley Type C Safety Clamp. CDI Type C Safety Clamp. CDI Type T Safety Clamp.

Woolley B-Drill Pipe Slip. Woolley Type Drill Collar Slips. Woolley XL-Drill Pipe Slip.

SAFETY CLAMPS

MANUAL SLIPS

KingPost Cranes

52

ADVANCE DESIGN FEATURES

National Oilwell offers a wide selection of KingPost Cranes, whichare packed with performance features that provide more value inthe market place and better performance in the field.

Current models are working on location throughout the world fromthe harsh North Sea to Lake Maracaibo and from the South ChinaSea to the Gulf of Mexico.

They're robust and specifically designed to handle conditions thatare routine requirements of thepetroleum industry.

Key Design Features

• Compact Design delivers moreperformance.

• Hook Capacity from 30T to125T.

• Engine Options from 180 to1200 hp.

• Boom Applications from 80 to240 ft.

• Custom Tailoring for SpecificApplications.

PRODUCTION MODELS

Provide a wide range of packages to satisfy almost any type oflarge-scale crane applications.

200 ft.

200 ft.

220 ft.

240 ft.

140 ft.

Maximum Boom

72 DNS-1.8

72DNS-1.2

84 DNS-1.8

120DNS-2.0

48DNS-1.5

Model

55 Tons @ 70 ft.

50 Tons @ 50 ft.

85 Tons @ 70 ft.

125 Tons @ 100 ft.

50 Tons @ 30 ft.

Hookload Capacity

80 ft.42DGM-12 30 Tons @ 30 ft.

Model 84DNS-140 with 800 hp. 140 ft. Boom and 80T Hook.

Model 72DNS-160 with 500 hp. 160 ft. Boom and 60T Hook.

Control Console.

KingPost Cranes

53

CUSTOMER BENEFITS:

• Simplicity of design provides modular, lower cost renewalcomponents when needed.

• KingPost design shortens site installation time by25%.

• Average 30% lower life cycle cost.

• Main and auxiliary hoists are mounted in the boom,eliminating two-blocking when booming down.

• Main bearings good for the life of the crane.

• Main bearing inspection done in less than one hour,inspection or replacement of main bearing does notrequire barge crane.

• Rugged oilfield tough design minimizes down time.

• Periodic regulatory inspections done in hours instead ofdays.

• No days waiting for special service crews - repairs canbe performed on-site by rig crews.

• Worldwide service centers with experienced and trainedpersonnel available when needed, reducing down time.

ACCESSORIES AND OPTIONS:

Designs tailored to meet customer needs.

• Numerous possible boom lengths available for eachmodel.

• Several king post thicknesses available, to best meetrequirements.

• KingPost Cranes can be furnished with or withoutmachinery house enclosure.

• Variety of hydraulic motors and pumps available to bestmeet your requirements.

• Optional chain driven swing drive available on 42DGNmodel.

48DNS-120 with 120 foot boom and 50 ton hook.

20�

80,000

60,000

40,000

20,000

30 40 50 60 70 80 90 100 110 120

48DNS120 - 1.5 KingPost CraneAPI Dynamic Rated Capacities (Cb=2.0)

Rat

ed L

oad

(P

ou

nd

s)

��

��

��

��

100,000

Radius (Feet)

20�

80,000

60,000

40,000

20,000

30 40 50 60 70 80 90 100 110 120

48DNS120 - 1.5 KingPost CraneAPI Static Rated Capacities

Rat

ed L

oad

(P

ou

nd

s)

100,000

Radius (Feet)

��

��

��

��

75

COMPLETE PRODUCT LINE

National Oilwell, designs and builds a wide range of self-propelledand trailer mounted service, workover and drilling rig units.

With several product lines of mobile rigs including Wilson, SkytopBrewster and Kremco, these mobile rigs are designed to operatein the severe weather conditions of arctic and desert climates withtemperatures of -40°C to +40°C not uncommon. Terrain conditionsin these areas also present a challenge. For this reason, NationalOilwell has designed and supplied special all terrain units such asthe Kremco “Mudmaster”, “Sandmaster”, “Snowmaster”, “TrackMounted” and the “Kremcovets”. The Kremcovets is especiallyunique in that it combines a rugged designed, articulated chassiswith proven drilling machinery to provide a unit with outstanding allterrain capabilities. These units are in operation world wide; SouthAmerican jungles, North African deserts, China, South East Asia,Russia, the North Sea and of course the United States andCanada.

Quality is part of every National Oilwell mobile rig. To ensure qualitystandards are maintained, Various locations have established anAPI QI / ISO 9001 Quality Assurance program. This same QualityAssurance Program is applied to all products to ensure full compli-ance with customer requirements and industry standards.

MOBILE RIGS

National Oilwell Mobile Trailer and Self-Propelled rigs are used forall typical drilling, workover and well repair/service applications. Tofit this variety of applications, National Oilwell manufactures a fullrange of rig capacities including 40, 44, 66, 88, 110, 138, 150, 165,187 and 198 ton units. The drawworks, carrier and mast capacitiesare matched to provide optimum performances. These rigs areavailable with wheel combinations to suit customer and terrainconditions.

FEATURES AVAILABLE:

• All hoses and pipe are routed to prevent freeze up and all feeddirectly back to reservoirs to facilitate flushing.

• All lines are hard piped wherever possible.

• All pipes incorporate drains at the lowest point to eliminate frozenlines during storage or transportation.

• The cab can be optionally equipped with a two speed high capacity heater and window defrosting system, or air conditioned.

• All decking is checker plate to ensure a safe walking surface in icyor wet conditions.

• As an option, the folding walks and stairs are constructed withheavy duty steel safety grip strut which is stronger and moredurable in cold weather than steel mesh.

• Rigs are designed for operations in conditions ranging from 45°Cto +45°C and storage at -60°C to +60°C.

• All machinery is designed to be operated and maintained with lubrication products produced in the operators’ region.

• Rigs are designed to accommodate optional weather protectionon the racking board and workfloor areas.

• Optional weather protection consists of rig shelter cover usinghyprene fabric, durable in arctic conditions. The rig shelter cover issupported by a steel square tubing frame mounted around theworking area. The arctic hyprene fabric is attached to the steelframe with reinforced straps and buckles.

• Heaters for the engine, hydraulic oil and work areas are availableas options.

• Rigs are designed in accordance with the applicable local stan-dards, in addition to the American Petroleum Institute andAmerican Institute of Steel Construction Requirements.

• Common wearing parts such as brake blocks, pump liners andpump pistons are designed to be compatible and interchangeablewith locally produced parts.

Kremco K750Kremco K750

Mobile Rigs

55

Kremco service rigs being tested prior to shipment to Western Siberia, Russia

Mobile Rigs

ModelNumber

DrawworksModel

Hoisting Capacity Nominal Engine Power Mast ModelNumber 2 3/8��

Tubing3 1/2��

Drill Pipe2 7/8��

Tubing2 7/8��

Drill Pipe4 1/2��

Drill PipeTon HP(Tonne) (KW)

Kremco K36 K300 40 (36) 250 (185) K35M-16S

Nominal Rating

6,000� 3,000�K36M-19S (1,829m) (914m)

Kremco K50 K400 55 (50) 320 (240) K50M-16S 8,000� 5,000�K50M-19S (2,438m) (1,523m)

Kremco K80 K600 orK100R for

Russia

88 (80) 475 (354) K80M-29T 12,000� 8,000�(3,658m) (2,438m)

Wilson Mogul 42B-300 42B 9175

111

(82)(68)

(100)

450 (335) 96-182 15,000� 10,000�96-15096-222

(4,572m) (3,048m)

Wilson Mogul 42B-500 42B 150150177

(136)(136)(160)

450 (335) 102-300 18,000� 14,000� 6,500�(1,981m)112-300

110-354(5,486m) (4,267m)

Wilson 65B 65B 150150177

(136)(136)(160)

700 (521) 116-300 30,000� 25,000�112-300110-354

(9,144m) (7,620m)

Kremco K125 K650 138 (125) 475 (354) K125M-33T 18,000� 10,000�K125M-34T (5,490m) (3,048m)


Wilson Super 32 32 50 (45) 200 (150) 70-100 6,000�70-140 (1,829m)

Kremco K40 K300 44 (40) 250 (185) K40M-16S 6,000� 3,000�K40M-19S (1,829m) (914m)

Kremco K60 K400 55 (50) 320 (240) K60M-19S 8,000� 5,000�K60M-22T (2,438m) (1,523m)

Kremco K136 K650 150 (136) 475 (354) K136M-34T 18,000� 10,000�(5,490m) (3,048m)


Wilson Super 38 38 75 (68) 300 (223) 96-150 6,000� 8,000� 4,500�7091

(63)(82)

70-14096-182

(1,829m) (2,438m) (1,371m)

Wilson In-Line 700 700 177 (160) 700 (521) 110-354 30,000� 25,000� 10,000�

10,000�184 (167) 116-369 (9,144m) (7,620m) (3,048m)

Wilson 75B 75B 177 (160) 900 (671) 110-354 12,000�172184

(156)(167)

131-344116-369

(3,658m)

(3,048m)

Wilson Mogul 42B-400 42B 126 (114) 450 (335) 96-252 16,000�(4,877m)

12,000�91

111125

(82)(100)(113)

96-18296-222

102-250

(3,658m)

Kremco K100 K600 orK100R for

Russia

110 (100) 475 (354) K100M-29T 12,000� 8,000�K100M-30T (3,658m) (2,438m)K100M-31T

• The Kremco line of masts, both stiff and telescoping, are manufac-tured from high strength cold drawn seamless square steel tubing.Square tubing ensures maximum load carrying capacity and torsionalstiffness while minimizing mast weight. Square tubing also facilitateseasy field replacement of damaged mast members.

• The Wilson line of mast are manufactured from high strenght low alloyangle iron for design capacity and ease of repair or replacement.

• The mast capacities range from 100,000# hookload to 440,000# hookloadwith heights ranging from 70� under crown to 131� under crown.

• The driller’s control panel is located to provide a clear view of the rackingboard, travelling block movement, rotary platform and drawworks.

• The driller’s control panel controls all primary functions including:

• engine • gear box • drawworks • inertia brake

• rotary drive engagement and speed control • auxiliary winch

• hydraulic pump • emergency engine cut off

• emergency signalling device

Many of these rigs are equipped with heavy duty hydraulic systemscapable of providing power for hydraulic pipe tongs, tubing andsucker rod tongs, hydraulic rotary tables, hydraulic hand tools andhydraulic swivels.The hydraulic pump is driven from a power take offon top of transmission rather than the more common method ofmounting the pump below the engine using a belt drive. This designprotects the pump from dirt and grime during rig transportation andpermits easy maintenance.

K80M-30TK80M-31T

56

Trailer rig test

Mobile RigDrawworks Specifications

DrawworksModel

DrumDiameter

DrumClutch

HoistingSpeeds

BrakeSize

Degreeof Wrap

BrakeCooling

EffectiveBrake Area

AuxilliaryBrake

(Optional)

SandlineCapacity / Size

K200 Main Drum

*K200 Sandline Drum

30,286 lbs.

11� x 38�(13,738 kg)

11� x 37� 7� x 32�(279mm x 940mm)

(279mm x 965mm)

(178mm x 813mm)7� x 32�

(178mm x 813mm)

26CB525

20CB500

5 Forward1 Reverse5 Forward1 Reverse

330

330

(Optional)Water Spray

1,230 sq. in(0.83 sq. m)

K300 Main Drum 37,170 lbs.(16,860 kg)

13� x 37� 7� x 34�(330mm x 940mm) (178mm x 864mm)

26CB5255 Forward1 Reverse

330 Splash1,360 sq. in(0.88 sq. m)

1,230 sq. in(0.83 sq. m)

8,800�/ 9/16�(2,684m - 14mm)

*K300 Sandline Drum 13� x 39�(330mm x 991mm)

7� x 34�(178mm x 864mm)


3301,360 sq. in(0.88 sq. m)

8,800�/ 9/16�(2,684m - 14mm)


7� x 34�(178mm x 864mm)


3301,750 sq. in(1.13 sq. m)

8,800�/ 9/16�(2,684m - 14mm)


8� x 38�(203mm x 965mm)


3301,750 sq. in(1.13 sq. m)

(Optional)Splash


8� x 38�(203mm x 965mm)


3301,750 sq. in(1.13 sq. m)

14,000� / 9/16�(4,308m - 14mm)

(Optional)Splash


8� x 42�26CB525

5 Forward1 Reverse

3301,930 sq. in(1.25 sq. m)

17,000� / 9/16�(5,182m - 14mm)

(Optional)Splash

13� x 39�(330mm x 991mm)

8� x 38�22CB500

5 Forward1 Reverse

3301,750 sq. in(1.13 sq. m)

(Optional)Splash

K400 Main Drum 41,381 lbs.(18,770 kg)

14� x 37� 8� x 38�(356mm x 940mm) (203mm x 965mm)


330 Splash1,750 sq. in(1.13 sq. m)

15� Doubleor 121

K600 Main Drum 44,537 lbs.(20,202 kg)

16� x 37� 10� x 42�(406mm x 940mm)


330 Splash2,420 sq. in(1.56 sq. m)

15� Doubleor 121(254mm x 1,067mm)

K650 Main Drum 48,990 lbs.(22,222 kg)

18� x 36� 10� x 42�(457mm x 914mm)

33VC6505 Forward1 Reverse

330Water

Circulating2,420 sq. in(1.56 sq. m)

22� SingleV80 or 23S(254mm x 1,067mm)

K750 Main Drum 55,671 lbs.(25,252 kg)

18� x 36� 11� x 44�(457mm x 914mm)


330Water


22� SingleV80 or 23S(279mm x 1,188mm)

K100R Main Drum 45,248 lbs.(20,524 kg)

18� x 36� 10� x 42�(457mm x 914mm)


330Water


15� Doubleor 22�Single(254mm x 1,067mm)

Super 32 34,742 lbs.(15,758 kg)

133/4� x 391/2� 81/2� x 31�ATD-224

5 Forward1 Reverse

335 Air Cooled1,539 sq. in(.99 sq. m)(216mm x 787mm)

*K100R Sandline Drum

Single Line PullMain Line Drum

(349mm x 1,003mm)

9,800� / 9/16�(2,987m - 14mm)

Mogul 42 51,184 lbs.(23,216 kg)

19� x 35� 101/2� x 42�ATD-230

5 Forward1 Reverse

347WaterSplash

2,658 sq. in(1.71 sq. m)

Disc 27.5122 Parmac(267mm x 1,066mm)(482mm x 889mm)

11,500� / 9/16�(3,505m - 14mm)

Inline 700 50,868 lbs.(23,073 kg)

19� x 391/2� 101/2� x 42�ATD-230

6 Forward1 Reverse

347Water


202 ParmacV80 Parmac(267mm x 1,066mm)(482mm x 1,003mm)

11,500� / 9/16�(3,505m - 14mm)

Super 38 41,864 lbs.(18,989 kg)

133/4� x 35� 81/2� x 38�ATD-224H

5 Forward1 Reverse

354WaterSplash

1,987 sq. in(1.28 sq. m)(216mm x 965mm)(349mm x 889mm)

11,500� / 9/16�(3,505m - 14mm)

Disc 27.5122 Parmac

Model 65 50,868 lbs.(23,073 kg)

19� x 391/2� 101/2� x 42�ATD-230

5 Forward1 Reverse

347Water

Circulating2,658 sq. in(1.71 sq. m)(267mm x 1,066mm)(482mm x 1,003mm)

11,300� / 9/16�(3,444m - 14mm)

202 ParmacV80 Parmac

Model 75 65,204 lbs.(29,576 kg)

19� x 42� 101/2� x 42�ATD-230H

6 Forward1 Reverse

347Water

Circulating2,658 sq. in(1.71 sq. m)(267mm x 1,066mm)(482mm x 1,066mm)

14,800� / 9/16�(4,511m - 14mm)

V80 Parmac

(203mm x 965mm)

(203mm x 1,067mm)

*Sandline Drum is optional.

78

AUXILIARY BRAKE(OPTIONAL)

DRAWWORKSMAIN DRUM

REVERSING ROTARY GEAR BOX (OPTIONAL)

RIGHT ANGLEGEARBOX

POWER FLOW SINGLE ENGINESINGLE DRUM DRAWWORKS

TRANSMISSION

ENGINE

ROTARY TABLE(OPTIONAL)

AUXILIARY BRAKE

(OPTIONAL)DRAWWORKSMAIN DRUM

DRAWWORKSSANDLINE DRUM


RIGHT ANGLEGEARBOX

TRANSMISSION

ENGINE

POWER FLOW SINGLE ENGINEDOUBLE DRUM DRAWWORKS

DRAWWORKSMAIN DRUM

DRAWWORKSSANDLINE DRUM


AUXILIARY BRAKE(OPTIONAL)

RIGHT ANGLEGEARBOX

TRANSMISSION

COMPOUND

ENGINE

POWER FLOW DUAL ENGINESDOUBLE DRUM DRAWWORKS

DRAWWORKSMAIN DRUM


AUXILIARY BRAKE

(OPTIONAL)

RIGHT ANGLE GEARBOX

POWER FLOW DUAL ENGINESSINGLE DRUM DRAWWORKS


TRANSMISSION

COMPOUND

ENGINE

Rig load testing



Mobile Rigs

Mobile Rigs

7-

All-terrain applications provide mobility in jungle, as well as, arctic conditions Sandmaster self propelled rig

Kremco drilling rigs for China

Mobile Rigs

59

SLANTHOLE SERVICING RIG

The slant-hole service rig design emphasizes reduced rig-up timeand a capability to function equally well in a vertical position.

The rig incorporates forward and backward, as well as side to sideadjustment to ensure proper mast alignment. Through the use ofhydraulics, the mast can be positioned perfectly over the wellbore atwhatever angle is required.

In the conventional mode, the mast rests on the back of the carrierin the vertical mode giving stability and improved wellhead clearance.

National Oilwell offers a complete line of trailerized rigs. These rigs feature a high degree of mobility and quick rig-ups. As an addedbenefit there is the versality of being able to detach the tractor unit for other purposes.

60

Pad Arctic Rig

Modular Desert Rig

Offshore Arctic Rig

National Oilwell provides for the design, construction, modernizationand repair of land and offshore drilling rigs. Products includederricks, masts, substructures, tender assists, skidding systems,drilling machinery, complete rig packages and kingpost cranes. Thecompany’s rig packages include those specialized for Arctic operating environments, fixed or mobile offshore platforms, drillships, desert service, as well as conventional land and offshoreapplications. Facilities are licensed by the American PetroleumInstitute and have quality programs in compliance with API QI andISO 9001. We are authorized to use the official API monogram onderricks, masts, substructures, cranes and drilling equipment inaccordance with:

API 2C Offshore Cranes

API 4F Drilling and Well Servicing Structures

API 8A Drilling and Production Hoisting Equipment

API 8C Drilling and Production Hoisting Equipment

API SPEC 7 Rotary Drilling Equipment

API 7K Specification for Drilling Equipment

Platform Rig

Specialized Application Rigs

Offshore PlatformWorkover Rigs

61

Offshore platform rig in mast down position

K600 Offshore with mastup

Offshore workover rig, Bohai Bay, China

Unitized Kremco 6K500 well servicing pump with reverse circulating manifold

Nanhai West Workover rig

Offshore Drilling Rigs

62

National Oilwell provides Drilling Modules for all offshore applications including drillships, semi-submersibles, caisson structures, barges, jackups and fixed platforms.

Derricks and masts are available for applications with top drivesand guide rails to resist wind loads.

Our Dreco line of derricks and masts, as well as complete rigs canbe furnished to meet requirements of regulatory groups includingABS, DNV, Lloyds and the Dutch Staatstoezicht. Material traceability, data books, quality assurance programs, etc. are available to meet the most stringent requirements.

National Oilwell engineers are familiar with special design requirements imposed by automatic pipe and subsea B.O.P.handling systems, motion compensating devices and riser tensioning systems.

These engineers have developed a variety of rig mechanizationcomponents and systems, such as complete rig skidding that facilitates movement from a centrally located remote control station. These components are integrated in the complete drillingmodule to minimize weight while improving operator safety.

Packages utilize a modular design concept that allows assemblyusing the platform cranes which substantially reduces the risk and cost during installation. The modular concept can also bedesigned to facilitate a one-piece single lift of the assembledmodules onto the platform in the event a heavy lift crane isavailable.

Phillips Ekofisk Rig installation on platform.

Atwood Tender Assist – Malaysia

Hibernia Management and Development Company Ltd.


63

Draugen platform rig – Norway

Modular construction – single lift North Sea jack-up drilling rig and skid-off system


64

National Oilwell is a leader in the development of offshore workoverrigs. These units are designed to be used for completion inconjunction with a drilling rig or by themselves as a workover rig.They are of modular construction and load weights are designed forthe capacity of the cranes on the platform.

Platform well to well moves average one to two hours. This includesmoving the rig (15 minutes), killing the well and nippling up.

Platform to platform moves average three and one half days.

Modular workover rig

Offshore workover rig

North Sea workover rig

Land Based Rigs

65

4000 HP drilling rig

National Oilwell is the world leader for innovative land based rigpackages with designs pioneered to include highly mobile slim holedrilling rigs, single module pad drilling rigs for the north slope ofAlaska, mechanized rigs, modular desert rigs, track-mountedswamp rigs and helicopter transportable rigs.

National Oilwell has the experience and capabilities to design andfabricate advanced rig packages for any climate or terrain conditions, considering different parameters.

Semi-automated drilling rigs

Small footprint minimum lease design

Desert Rigs

66

Sandmaster self-propelled rig

• A free standing mast – no guy lines.

• All wheel drive.

• A B.O.P./wellhead handling system – integral with the substructure.

• No rig ramp is required.

• Levelling and alignment problems are eliminated through use ofthe free standing mast and integral substructure.

• Safe and easy rig-up.

National Oilwell is a leader in the desert with several “firsts” in rigdesign and desert moving systems such as our Sandmaster rigs.

Sandmasters are successfully operating in the desert of NorthAfrica.

The rigs boast the following features:

• An integral substructure – open on three sides.

• An integral hydraulic system – no hydraulic hoses have to bedisconnected including hydraulic B.O.P. lines.

• An integral mud pump – mounted on the carrier deck.

• Both the accumulator and choke manifold are mounted on thecarrier deck.

Modular and self-propelled rigs make moving easy to desert drilling sites.

Desert Rigs

67

Highly mobile semi-automated desert rig

Trailerized drilling rig for Kuwait Oman drilling rig

Arctic Rigs

68

National Oilwell has successfully met the challenges of the Arctic,both offshore and onshore. With over 25 years in playing a leader-ship role in cold weather rig design, and with a wealth of experienceand knowledge ranging from the development of year-roundoffshore cold weather drilling, to the creation of completely self-contained, highly mobile onshore drilling systems. Any challangecan be met.

Some major concerns when developing an arctic drilling or production rig are: the environment; limited space availability;storage of consumable supplies; mobility; operational safety;automation and the high costs of fuel.

The rig design permits pad to pad moves with a minimum of outsidework in severe arctic conditions.

To date, National Oilwell has developed and provided the most efficient rigs on the north slope of Alaska.

Ice Island drilling rig

SSDC drilling barge

Aerial view of Nabors and Doyon rigs at a National Oilwell facility.

Mobile service rig

Rig Packaging

69

Complete turnkey rig-up and project management services can beoffered. All major projects are completely assembled, mechanicallycompleted and commissioned at our facilities to avoid costly delaysto the client. Project management and multi-facility manufacturinggives National Oilwell the ability to accelerate delivery schedulesand reduce costs.

North Sea workover rig

Offshore slant drilling rig

Russia mobile drilling rig Phillips Petroleum for North Sea

National Oilwell has successfully completed a variety of rig packages in both the drilling and well services industry, for onshoreand offshore applications.

Rig Automation

70

National Oilwell has extensive experience in automating and mechanizing drilling and workover rigs. These automated and semi-automated drilling systems have been built for the Norwegiansector of the North Sea, Arctic rigs on the north slope of Alaska,desert rigs in Oman, slant drilling rigs in China and mobile trailerrigs in Brazil. These systems integrate in-house equipment andclient-furnished equipment for a total automation package.

Our products include:

• Driller’s control cabins – both mechanical and electrical.

• Advanced drill floor layouts incorporating automated equipment.

• Anti-collision systems integrating the top drive, pipe handlingand pipe makeup machines.

• Pipe handling, vertical racking and laydown machines.

• Semi-automatic catwalk machines.

• Pipe deck gantry cranes.

• Remote drawworks controls.

• Hydraulic powered auto-drillers.

• AC powered drilling equipment.

• Blowout preventor handling systems.

• Automatic mud buckets.

• Automatic thread dopers.

• Multi-application coiled tubing drilling rigs.

Drill floor view from control cabin

Mechanized rig floor with control cabin

Rig Automation

71

Draugen semi-automated lightweight drilling rigPipe handling system

Mechanized drill floor

Driller’s cabin

Pipe Handling Machines

72

PIPE HANDLING SYSTEM

National Oilwell offers a complete range of pipe handling systems tobring tubulars from the pipe rack to the derrick, working inside thederrick, vertical racking and stand building.

These pipe handling systems are designed with safety and efficiency in mind. Remote operation and automation are built in at the concept stage. Our pipe handling systems are designed tomeet the needs of our customers.

Also offered are several versions of the Javelin pipe handling arm.These arms have been used for offshore drilling and vertical andslant land drilling.

SIDE ARM RACKER.

This unique pipe handling machine is designed to handle a fullrange of drilling and servicing tubulars from the pipe racks to wellcenter and the racking board. The SAR is fully automated, lightweight and handles all the pipe handling needs of small mobiledrilling rigs.

Mechanized catwalk machine

Pipe handling system

Javelin for slant rig

Javelin, catwalk machine and pipe deck crane

Fully mechanized slant rigSide arm racker

Rig Mechanization

73

B.O.P. handling system

B.O.P. crane

Mud bucket

Automatic pipe doper

CASING STABBING BASKET

Accesses more of the drill floor and stores in the derrick in a safe environment. Basket may also be remotely operated from the drill floor.

National Oilwell is on the leading edge with new concepts anddesigns for providing our customers a competitive advantage in achanging marketplace.

AUXILIARY EQUIPMENT

With new designs and a range of custom equipment to assist in rigmechanization, these products offer solutions to any need.

SKIDDING SYSTEM

A wide range of rig skidding systems including the Claw, Gripper(see below) and Lift and Roll Systems are available.

BOP HANDLING SYSTEMS

A complete range of manual and mechanized BOP Handlingsystems including Bridge Crane Hoists, Hydaulic Ram Lifts,Offshore Forklift Units, Dolly Systems and conventional Hoists canbe offered. Capacities range from 5 to 375 ton. Travel and liftdistances are designed to meet client’s requirements.

Coiled Tubing Drilling Equipment

74

COILED TUBING DRILLING EQUIPMENT

The growth in Coiled Tubing Drilling (CTD) applications has allowedNational Oilwell to lead in the design, engineering, and manufacturing of several purpose built CTD equipment packages.These units are used world-wide and are specifically designed tomeet the individual requirements of the end user. All equipmentincluding CTD equipment is designed to meet or exceed therequirements of the recognized Quality Standards and IndustryRegulatory Bodies (API, DNV, ISO-9001, Lloyds).

Coiled tubing drilling bargeCoiled tubing drilling tower

Land Based Coiled Tubing Drilling System

Coiled Tubing Drilling Equipment

75

COILED TUBING DRILLING WORK REELS

CTD/CT completion applications typically dictate larger diametercoiled tubing pipe, and increased CT work reel capacity. Large capacity CT work reels can be trailer mounted, or modular for ease of transport.

Tubing Capacity

Reel O.D.230” (5.84m)

Core Size120” (3.05m)

Reel Wrap Width 80” (2.03m)

Capacity: 2 3/8” (60mm) – 30,000’ (9,144m)

2 7/8” (73mm) – 23,000’ (7.012m)

8 1/2” (89mm) – 15,000’ (4,572m)

MAST/TRAILER COILED TUBING UNITS

Mast/Trailer Coiled Tubing Units (CTUs) are purpose built forspecific geographic areas (typically Arctic or desert environments).The attached mast with injector head trolley allows for quick rig-up,and provides an effective method of deploying drilling or loggingtools.The injector head trolley allows for movement in both the horizontaland vertical plane, and allows for securing, lifting and positioningthe BOP stack.

These units use standard CT components (e.g. Control Cabin, HPU, Work Reel, Injector Head, BOPs) mounted on a purpose built heavyduty carrier or trailer.

COILED TUBING DRILLING STRUCTURES

Lightweight CTD are designed and built to allow for the handling ofjointed pipe as part of the overall CTD operation. These units rangefrom relatively simple stand alone units to more complex integratedpackages. They can be designed for either land based or offshoreoperations.

Typically these structures are designed to provide a workingplatform for CTD operations, and to support live loads (e.g. pullingtubing) in excess of 200,000 lbs.

These units can be configured to meet specific client requirementssuch as skidding systems, BOP handling equipment, various mastconfigurations and ratings.

Carrier Mounted Coiled Tubing Drilling with Mast

Coiled Tubing Drilling Barge

Coiled Tubing Units

76

All Terrain Coiled Tubing Unit

Hose/Reel Package

All Terrain Coiled Tubing Unit and Pumping Unit

ALL TERRAIN COILED TUBING UNIT

All Terrain CTUs are purpose built for extreme terrain and climatic conditions. These units are unitized on a Dreco built heavy dutyself propelled carrier. All components are designed and manufac-tured to operate in Arctic conditions with ambient temperatures from-45°C to +45°C. The All Terrain CTU has been designed to facilitateease of on-site operation, maintenance and to provide maximumtravel flexibility.

Mounted front to back on the articulating carrier is the driver’s cab,diesel engine/transmission, operator’s cabin, work reel, hose reels,injector, BOP storage, and crane. The modular installation of thesecomponents allow for ease of equipment removal and maintenance.

Coiled Tubing Units

77

Modular reel and control unit

3 1/2” tubing reel & control system Jointed tubing lifting unit

Standard reel and control unit Lifting unit with mast

Substructures

78

The parallelogram Substructure is designed for ease of transportand fast rig up/down time. The drill floor can be raised from thetransport position to the working position by either the drawworks ora truck winch.

The integral style ubstructure is built into the rig carrier, reducingup/down time to a minimum and eliminating additional substructureloads.

Rig moves are achieved by simply raising the bearing pad bymeans of hydraulic cylinders provided.

The desert pin-on substructure is unique having the substructureand catwalk as one unit.

Parallelogram substructure Parallelogram substructure

Integral style substructure

Pin-on substructure with catwalk

Integral style substructure

80

THE VERTICAL STARRACKER DUAL

This pipe racking system extends the operating and flexibility toinclude racking of any size drill pipe and collars, in stands of triplesor quads, and casing up to 13 3/8 inch stands of doubles.

This Dual version has one set of arms and claws for pipe / collars,and one set of arms and claws specific for casing. This allowsboth independent set of operations to be specifically designed forthe purpose, and allows for unique operating performance and alternatives. The concept builds on the same principle as our standard vertical racking system, but the main column has aunique design which allows the pipe arms and casting arms topass each other.

The unique slim multifunction gripping claws, allow full access to allfingers, and depths of entrance, even if the fingers on either sideare full.

The Vertical StarRacker Dual is suitable for any new or upgradedstandard drill floor, but will provide the optimal utilization in newbuilds with extreme requirements for both setback capacity,operating speed, flexibility and redundancy.

The StarRacker Dual can be delivered with pipe arms only - ifcasing handling is not required.

StarRacker is standard available in both electric AC powered andhydraulic versions.

Hoist: 1.97 in. / sec (50 mm / sec)

Drill CollarSpeed, arms in / out: 5.9 in. / sec (150 mm /. sec)

Rotation: 8° / sec.

Max. arm reach: 20.9 ft. (6.4 m)Rotation: 15° / sec.Hoist: 3.39 in. /sec (100 mm/sec)Speed, arms in / out: 11.81 in./sec (300 mm/sec)Drill pipe / CasingLength: (Quad version) 109.9 ft. (33,5 m)Total weight: 83,776 lbs. (38,000kg.)General

Hydraulic: 210 bar - 200 I/min

PowerElectrical: 110/230V - 50/60 Hz

133/8� Casing: 53 stand91/2� DC: 19 stand65/8� DP: 328 stand

Fingerboard (sample capacity only)Max. Hoist: 22,046 lbs (10,000 kg.)Drill collar: up to 93/4�Drill pipe: 31/2�, 51/2�, 65/8�Capacity

SPECIFICATIONS

Vertical Pipe Racking System

-2

Horizontal Pipe Deck ConveyorHorizontal Pipe Shuttle

The Horizontal Pipe Deck Conveyor with stabbing support, extendsthe operation of traditional horizontal pipe handling to a completeoperation which includes guidance of the pipe when lifting, andaccurate stabbing support of the pipe over mouse hole or wellcenter. The same mechanism supports the opposite operationwhen laying down pipe.

The machine consists of a traditional pipe conveyor, equipped witha telescopic tail - in/out, and stabbing support arm. The arm issynchronized with the belt speed, and provides highly improvedoperating performance to the horizontal pipe handling / guiding andstabbing process.

The pipe deck conveyor is equipped with a feeding table for simplifying loading and unloading with a pipe deck crane, and toallow faster operating speed. Underneath the conveyor belt arefour solid rubber dampers, which prevent belt damage caused bytool joints, pipe threads or other sharp edges, or heavy loadedpoints.

The Horizontal Pipe Shuttle transfers drill pipe, collars and casingbetween the pipe deck and the drill floor, and is especially suitedfor applications with major elevations between the pipe deck andthe drill floor.

The machine consists of a horizontally slanted section, with a trol-ley running on top. The trolley is equipped with a pushing device inthe rear end, and a set of hydraulic operated support arms in thefront section to secure the pipe in the trolley.When fed with pipe on the pipe deck, the trolley climbs the slantedsection, and with the pushing device, the pipe is delivered to theelevator pick-up position. All sections of this pipe shuttle are madefor harsh marine environmental and operational conditions.

Tail-in telescope speed: 25.98 in./sec (660 mm/sec)

Drill CollarSpeed, belt: 25.98 in./sec (660 mm/sec)

Tail-in telescope speed: 25.98 in./sec (660 mm/sec)Speed, belt: 25.98 in./sec (660 mm/sec)Drill pipeTail-in telescope: 20.35 ft. (6.2 m)(telescope retracted)Length: 55.7 ft. (17 m)Total weight: 23,148 lbs. (10,500kg.)General



Max. load: 7,716 lbs. (3,500 kg)Casing: up to 20�Drill collar: up to 8�Drill pipe: Any sizeCapacityTail-in telescope speed: 25.98 in./sec (660 mm/sec)Speed, belt: 25.98 in./sec (660 mm/sec)Casing

SPECIFICATIONS

Tail-in telescope speed: 25.98 in./sec (660 mm/sec)

Drill CollarSpeed, belt: 25.98 in./sec (660 mm/sec)

Tail-in telescope speed: 25.98 in./sec (660 mm/sec)Speed, belt: 25.98 in./sec (660 mm/sec)Drill pipeTail-in telescope: 20.35 ft. (6.2 m)(telescope retracted)Length: 55.7 ft. (17 m)Total weight: 23,148 lbs. (10,500kg.)General



Max. load: 7,716 lbs. (3,500 kg)Casing: up to 20�Drill collar: up to 8�Drill pipe: Any sizeCapacityTail-in telescope speed: 25.98 in./sec (660 mm/sec)Speed, belt: 25.98 in./sec (660 mm/sec)Casing

SPECIFICATIONS

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Cyberbase Driller’s Cabin

The Cyberbase Driller’s Cabin is designed to provide the driller,assistant driller/pipe deck operator with the best possible workingenvironment. The Cyberbase puts total control at the opertator’sfingertips, by optimizing the functional relationships between cabinarchitecture, interior design and control layout. Introduced as thenew standard in the late 1980’s, the Driller’s Cabin integrates theoperators into a cabin offering unobstructed view and the bestpossible line-of-sight to the machinery and (when necessary)people on the drill floor.

Control devices are placed in the control chair and in front of theoperator in a logical and functional way.

ERGONOMICSThe Driller’s Cabin design reduces stress on the operators. Theflexibility of the operator’s chairs, line-of-sight, noise level and optimal positioning of control and monitoring devices, minimizesthe risk of long term physical stains of personnel. The sameelements improves communication between operating personnel,while providing an efficient control and monitoring environment.

INCREASE THE EFFICIENCY AND SAFETY OF DRILLING OPERATIONS

MAIN COMPONENTS FOR TYPICAL DRILLER’S CABIN

• Structural steel enclosure.

• Windows protection grid.

• Two control chairs.

• Noise and vibration insulation.

• Heat insulated walls, roof and floor.

• HVAC unit.

• Electrical lighting.

• Access hatches to equipment.

• Window cleaning system.

SAFETY

Heavy protection bars and net over / in front of the windows protectthe operators from the hazards on the drill floor. Combine theDriller’s Cabin with Hitec’s systems for automation and remotecontrol of drilling operations, to fully maximize the return in efficiency and improved safety it has to offer.

Driller’s Cabin and Driller’s Equipment Room.

Driller’s Cabin: Cyberbase Operator Stations.

Automated Coiled Tubing Systems

82

The Hitec Automated Coiled Tubing system (HiACT) is based on awell proven industrial standard components. This system enablesthe coiled tubing operator to concentrate on the success of hisoperation.

Our flexible, expandable systems can be found on major installations onshore in North America, and offshore in the NorthSea and Indonesia. The systems are developed in closecollaboration with the operators with an emphasis on simplifieduse, maximized safety and a greatly improved working environment.

MAIN COMPONENTS / FUNCTIONS:

HiACT is made for both well servicing and coiled tubing drillingapplications. From the Cyberbase operator’s station, the operatorcan:

• Simultaneously control the CT equipment, fluid, additive andnitrogen pumps.

• Monitor all CT parameters, fluid flow rates and tank levels.

• Keep an eye on remote equipment using integrated CCTVinputs.

At the same time, the control system can:

• Automatically slow down or stop the injector at preset depths orload limits.

• Automatically shut down pumps at preset trip pressures.

• Automatically increase skate pressure when needed.

• Detect and bypass leaks in the skate circuit.

• Store and trend critical job data.

• Communicate with job planning or third party logging software.

MODULAR DESIGN:

HiACT has a modular configuration. The data acquisition portion ofHiACT is the stand-alone SDI: CT software. To this basic platform,a Cyberbase control station is added. Then, control modules for theinjector, reel and mud system as they are needed. Further controlmodules for cementing, wireline, or frac jobs can be added withoutchanging the basic configuration.

SYSTEM BENEFITS:

• Reduces rig up time by eliminating hydraulic signal and controllines.

• Provides a single control station for CT, mud and N2 operations.

• All control functions can be simulated in a teaching facility,allowing for much more effective operator training.

• Optional remote stations allow monitoring during operations.

• Spare parts available worldwide.

SCR Control Systemsand Custom Controls

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NATIONAL OILWELL SETS THE INDUSTRY STANDARDFOR DRILLING RIG SCR SYSTEMS.

Simplicity of operation, ease of maintenance, superior performance,reliability, customer support, and product standardization are just afew of the reasons that more than 10,000 Ross Hill SCR bridgeshave been placed in systems of satisfied customers.

Our innovative control systems:

• Increase drilling reliability and efficiency.

• Increase automated rig safety and efficiency.

• Provide new technology that permits operation in previously untouched areas.

• Provide the optimal customer solution.

When planning your next project, contact our sales staff and application engineers. You will find them an excellent source ofknowledge with creative ideas.

CUSTOM REQUIREMENTS.

National Oilwell is committed to providing industry leading solutions.When adding a third mud pump, independent rotary, power swivel,or generators, we engineer and modify an existing system asrequired. We will refurbish an old system, electronics, bridges,assignment, or MCC changes, . . . whatever it takes.

THE ROSS HILL PRODUCT LINE INCLUDES:

• SCR Control Systems.

• PLC based SCR Systems.

• Engine Generator Controls.

• Field Supplies.

• Active Power Factor Corrector.

• Block Controllers.

• Power Limit Controller.

• Mud Pump Synchronizers.

• Motor Control Centers.

• Low Voltage Switchgear.

• Medium Voltage Switchgear.

• B.O.P. Controls.

• Mark II Soft Torque System�

Manufacturing capabilities also include sheet metal and PowerControl House fabrication. We can design a customized ControlHouse to meet your requirements.

A National Oilwell Field Service Engineer changes parameters on a Ross Hill SCR Driveequipped with Digital Control Modules.


84

DIGITAL MODULES.

Ross Hill “Plug and Play” Digital Engine Generator (AC) and SCR(DC) Control Modules are a direct replacement for the existinganalog AC and DC modules with all the advantages digital has tooffer.

For example:

• Communication for remote operation and monitoring.

• Precise digital calibration without the need of hardwarechanges. (Resistors and capacitors).

• Parameter changes only require a software modification.

• Change operating parameters with a laptop computer throughthe module service port.

“Plug and Play” Digital AC and DC Control Modules.

NEW PRODUCTS.

National Oilwell constantly develops innovative products to improvecustomer economics.

MUD PUMP SYNCHRONIZER.

The Mud Pump Synchronizer is a microprocessor-based systemdesigned to reduce pump pressure fluctuations. This is accom-plished by synchronizing the pump pistons out of phase so that twoor three triplex pumps act like a single six or nine piston pump.

The system monitors the shaft angle of the mud pump to trackpiston position. The controller, in turn, adjusts the SCR throttles tosynchronize the pump pistons.

The Mud Pump Synchronizer includes the Console Controls,Control Processor and Position Sensors.

DRILLER’S CONSOLES.

The Ross Hill PLC-based Driller’s Console utilizes a small commu-nication cable to communicate from the Driller’s Console to theSCR Power Control House, thus eliminating cabling and installationmaterial.

PLC-based Driller’s Console.

Mud Pump Stroke Synchronizer System.

THE POWER LIMIT CONTROLLER.

The Ross Hill Power Limit Controller has become one of our mostpopular retrofit features for operating SCR systems. The unit isequipped with the standard KW and IT power limit circuits butallows for adjustment of both KW and IT. Each function can bechanged independent of the other. The range of adjustment allowsthe power limit to be lowered to 80% and increased to 110%. Thecontroller has an under frequency power limit feature which keepsthe rig operating when sudden engine problems or a load of badfuel would normally cause a rig shutdown. This unit is a pin for pinreplacement for the standard power limit board.

Power Limit Controller.


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PLC BASED SYSTEMS.

The Ross Hill PLC based touch screen displays system diagnosticsand alarms that cover a minimum of preset parameters as shownbelow:

View inside typical SCR Power Control Room.

Current(ADC)Model Typical

ApplicationsFrequency

(Hz) Voltage(VDC)

2,800

2,200

1,850

1,400

4000

1860

1400

1000

Large drilling loads, large thruster drives.

Marine drilling,thruster drives.

Standard land rigs.

Small land rigs, work-over rigs,

stand alone power swivels.

50 or 60

50 or 60

50 or 60

50 or 60

750

750

750

750

Voltage(VAC)

600

600

600

600

Large drilling loads.

Standard land rigs.

Marine drilling.

Small land rigs, work-over rigs,

stand alone power swivels.

TypicalApplications

50 or 60

50 or 60

50 or 60

50 or 60

3,300

2,000

3,300

1,500

Frequency(Hz)

Generator(KVA)

2,240

1,350

2,240

1,000

4000

1400

1861

1000

EngineHPModel

SCR DRIVES ENGINE - GENERATOR CONTROLS

SCR DRIVES.

National Oilwell manufactures a complete line of SCR drives for thedrilling industry. This equipment is designed to withstand the rigorous demands associated with the oilfield. It is easy to operateand troubleshoot.

All modules of a kind are interchangeable for quick replacement.Connections are hard-wired to eliminate pin contacts that aresubject to contamination and loosen due to vibration. All ACControl Modules contain protection circuits such as reverse power,under frequency, over voltage, idle trip and pulse loss. A feature ofthe new offshore EG-3 AC Control Module is that almost all possible problems are annunciated as an alarm and time out beforea trip which opens the generator circuit breaker. This AC ControlModule also may be utilized to synchronize and bring generatorson-line and provides for automatic sharing of KW’s and KVAR’s. AllRoss Hill AC Control Modules are compatible with Woodward’s 2301engine controls and most Woodward’s electric engine actuators.

PLC FEATURES AND BENEFITS:

• Network capability using modern bus technology fordistributed I/O in remote stations and interfacing to othercontrol systems.

• High computing performance using 32 fixed and floatingpoint capability.

• Easily expandable due to the modular construction.

• Serial communications with remote consoles, MCC’s, andother rig devices.

• Changes in the logic functionality requires only a software modification.

• Reduction of cabling cost by replacing the standard multi-conductor copper cables with a single fiber optic cable.

• Redundant fiber optic cables with hard-wired multi-conductor backup.


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BENEFITS OF POWER FACTOR CORRECTION

• Fewer engines on line.

Engines operate at higher efficiency point.Less engine hours.Significant fuel savings.Reduced engine oil consumption.Less maintenance.

• Maintain unity power factor.

• Filter the AC bus to re-establish approximately sinusoidal voltsand amps.

• In utility power (Hi-Line) applications.

Eliminate penalty charges for lower power factor.Eliminate peak demand charges.Eliminate telephone interference.

ACTIVE POWER FACTOR CORRECTOR.

National Oilwell offers an electronically controlled variable powerfactor correction using a modified three-phase thyristor (SCR)bridge.

The SCR Bridge controls the addition of reactive current to the Bus upto approximately 120% of maximum KVA rating of the SCR Bridge.

The Power Factor of the AC Bus can be maintained at unity or atany desired set point within the limits of the maximum VARs avail-able out of the Power Factor Corrector.

This Harmonic Filter is designed to eliminate the objectionable effect ofthe 5th, 7th and 11th harmonics of the fundamental frequency.

POWER FACTOR (P.F.)

HARMONIC SUPPRESSION

P.F. Before

Line voltage without Corrector Line voltage with Corrector

P.F. After

PARTS.

We also offer 24-hour parts service. We maintain a large inventoryof parts for all Ross Hill model systems in our Houston manufactur-ing facility. In addition to other large quantities of parts that we keepin stock for our systems, we are a major supplier for SCRs, PyleNational, and Appleton plugs, relays, switches, lamps, fuses, circuitbreakers, wire, and cable. We also maintain a parts inventory forRoss Hill Blowout Preventor Closing units.

Our Parts Department can also arrange for repair of GE circuitbreakers, Merlin Gerin circuit breakers, and Ross Hill electroniccontrol modules. Shipment of most system parts is accomplishedthe day of order receipt. You can contact our Parts Department byphone at 713-935-8296 or fax 713-467-7958.

CUSTOMER TRAINING.

Choose from a complete range of training for your rig personnel. Alltraining courses are taught by skilled technical instructors especiallychosen for their knowledge and valuable years of experience in theoil field. Separate training courses give a comprehensive insightinto the operation, maintenance, and repair of our systems.

The courses are:

• SCR Videotape.

• Intermediate SCR Maintenance.

• Advanced SCR Maintenance.

• PLC Maintenance and Troubleshooting.

For additional information about training courses and or for enroll-ment contact us at 713-935-8136 or by fax at 713-467-5717.

CUSTOMER SUPPORT.We are dedicated to supporting customer efforts in obtaining maxi-mum efficiency and minimum down time from SCR systems, aroundthe world. To fulfill this promise, we maintain a large customersupport group consisting of:

• Engineering

• Field Service

• Parts

• Customer Training

Training instructor and students troubleshoot problems on Ross Hill SCR simulators in theAdvanced Maintenance Course.

FIELD SERVICE.

Our Field Service Engineers are factory qualified to handle all SCRsystem problems quickly, efficiently, and with minimum down time.Our 24-hour hot line permits you to talk with one of our experiencedservice specialists. This, in many cases, will allow your technicalpersonnel to obtain the help required without the expense or timedelay required by a rig visit.

24 HOUR HOT LINE SERVICE - 713-467-2523

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Magnum PumpsVERTICAL AND MULTISTAGE MAGNUM I,MAGNACHROME, MAGNUM XL ANDSANDMASTER PUMPS.

THE OPERATING RANGE OF THE MAGNUM FAMILY IS:25 GPM TO 7,500 GPMHEADS: 20 TO 1500 FT

Magnum offers the right pump for the application. The Magnumfamily of pumps offer optimum pressures and slurry handling capacities at low operating speeds.

The extra thickness built into the Magnum reduces the effect ofwear and cavitation on fluid end components. The wide full openimpeller design allows for maximum solid handling capability whileminimizing bearing thrust loads.

The Magnum large shaft design allows for pumping of high SpecificGravity fluids and continuous duty belt drive applications.

The Magnum Casings are concentric design to minimize the wearareas at the discharge of the pump and minimize fluid turbulenceenhancing the performance of downstream equipment.

The Magnum XL design has a built in front and rear wear plateallowing the user to have a highly abrasion resistant replaceablesurface on the impeller and companion components. This reducespump cost for highly abrasive applications.

The Magnachrome model offers a fluid end made completely of23% chrome alloy.

This material has proven successful in pumping bauxite materials,mine tailings, coal and ash products. The fluid end finish is in the500-600 HB range. This alloy has 9 times the wear resistance ofcast iron.

The Sandmaster power frame is available for all horizontal mountMagnum pumps. The compact frame adapts very easily to ahydraulic mount and is ideal for all mobile applications where spaceis a premium.

The Magnum Vortex pump offers a concentric casing with arecessed impeller to pump solid sizes as large as the suctionnozzle of the pump. It can also handle fragile fluids effectively withminimal degradation. The design inherently reduces possibility ofvapor lock making it ideal for aerated fluids such as pulps, beetjuices, etc.

The Vertical Magnum has its primary use anywhere that space is apremium. The footprint is approximately 30% of that required by thesame horizontally mounted pump. The applications are identical tothe rest of the Magnum family with the added advantage of thesmall installation space requirement.

Magnum I Pump

Sandmaster Pump

Vertical Magnum Pump

Magnum PumpsVERTICAL AND MULTISTAGE MAGNUM I,MAGNACHROME, MAGNUM XL ANDSANDMASTER PUMPS.

THE OPERATING RANGE OF THE MAGNUM FAMILY IS:25 GPM TO 7,500 GPMHEADS: 20 TO 1500 FT

Magnum offers the right pump for the application. The Magnumfamily of pumps offer optimum pressures and slurry handling capacities at low operating speeds.

The extra thickness built into the Magnum reduces the effect ofwear and cavitation on fluid end components. The wide full openimpeller design allows for maximum solid handling capability whileminimizing bearing thrust loads.

The Magnum large shaft design allows for pumping of high Specific

S & W Model Pump.

Magnum XP pump.

Multistage Pump.

Over and Under Pump Package.

--

OTHER MISSION PUMP MODELS INCLUDE:

The S & W Models in sizes from 1 X 1 ½ to 6 X 8, and flows from10-800 GPM. These pumps were the predecessors to the Magnumline of pumps.

Mud Pump Expendables

GREEN DUO Bonded Piston.

FLEX-LIP Piston.

SUPREME Piston.

MISSION® BRAND MUD PUMP EXPENDABLESThe Mission brand of expendables were first offered to the Oil &Gas industry in the 1930's to enhance mud pump performance onthe founders own drilling rigs. This seventy years of experience andpioneering is built into all of the pump expendables we offer today.

SUPREME PISTONS Mission piston with renewable rubber inserts.Features include:

• Removable rubber Inserts.

• Wear grooves machined into the piston head to indicateavailable piston life.

• Suitable to 5000 psi operation.

• Operates in oil based and water based drilling fluids.

• Available for Triplex and Duplex Pumps.

FLEX-LIP PISTONSMission bonded piston.Features include:

• Rubber Elastomer bonded to piston head.

• Suitable up to 5000 psi.


• Flexile lip for use as a tail out piston.

• Available for Duplex and Triplex Pumps.

GREEN DUO PISTONSMission Bonded Urethane Elastomer Piston.Features include:

• Superior abrasion resistance.

• Extrusion resistant for today’s higher pressure drillingenvironments.

• Excellent performance in oil, water, and synthetic baseddrilling fluids.

• Available in sizes up to 9”.

• Excellent performance in slurry applications.

WHITE LIGHTNINGTM PISTONSMission new piston with renewable Urethane inserts manufacturedfrom White Lightning Elastomer material.Features include:

• Removable Urethane Inserts.

• Proven heat resistance up to 230° F.

• Configured to work on Mission Supreme Piston heads.

• Higher abrasion resistance than conventional Urethanes.

• Higher Tensile strengths than conventional Urethanes.


• Superior performance in oil, water, and new syntheticbased drilling fluids.

• Patented Design.WHITE LIGHTNING Piston.

-0


CERA-LINER™.

SUPREME and SUPREME “HP” Liners.

SUPREME Valves and Seats.

ROUGHNECK Valves and Seats.




























• Patented Design.

02


FK-1 Style Valves and Seats.

FK-N Style Valves and Seats.

SILVER TOP Valves and Seats.

SERVICE MASTER / ROUGHNECK Valves and Seats.





























03






























Self Aligning Rod.

Piston Rods.

0,

Tools.

Wash Pipe and Wash Pipe Packing.





























01

Pump Tools and Swivel Expendables

Fluid End Modules

“ L “ Fluid End Module.

"L" FLUID END MODULES

Manufactured from high alloy steel material and with proprietaryprocesses, the Mission "L" fluid end modules offer superior valueand warranty.

Available for Triplex pumps from 500 hp to 2200hp, the Mission "L"module is a popular replacement for OEM style modules, especiallyin today's drilling environments that demand higher pressures andno down time.

Features include:

• Two piece "L" design for ease of maintenance and longer service life.

• Smaller internal bores for increased strength.

• Superior alloy steel material-resists cracks and prolongs servicelife.

• Self-Energizing valve cover gaskets for metal to metal fits.

• Full material and manufacturing traceability.

• Up to four year warranty against cracks - longest in the industry.

• 7500 psi models available.

OEM STYLE MODULES

Offering the broadest line in the Industry, Mission OEM StyleModules are fully interchangeable with OEM Modules.Manufactured from Alloy Steel forgings, and utilizing Mission'smanufacturing process while machined on “State of the Art” CNCMachining Centers these modules offer “Supreme” value.

05

FLUID END ACCESSORIES

National Oilwell offers a complete line of bolt on accessories forOEM, Mission and other style fluid end modules. Threaded Rings,and Threaded Caps are manufactured from high alloy steel forgingsfor strength and longer service life.

Valve Guides, and other accessories are manufactured from invest-ment castings, and offer lower costs with precision fits.

Mission Fluid End Conversion Kits offer additional value over OEMdesigns with larger Threaded rings, and Threaded Caps. Availablefor Valve over Valve and L shaped modules.

Hydra-LOKHYDRA-LOK

Designed for safety, ease of use, improved expendable run times,and overall lower operating costs, the Mission Hydra-LOK offersgreat value.

BENEFITS AND FEATURES OF HYDRAULIC LINER NUT

• Improved safety during liner changes.

There is no longer a need to sledge hammer a nut to lockliners in place.Hammer blows can cause personal injury and damage to theequipment.

• Positive, metal to metal liner clamping.

Liner loads are locked in place by the setting the lock, evenonce the hydraulic pressure is removed.

• Higher clamping load attainable.

Direct acting hydraulic loading clamps the liner along theaxis, and no force is lost to indirect taper clamps as in otherdesign attempts.

• Uniform liner clamping around full circumference.

Full circle contact of the hydraulic ram loads the lineruniformly around the circumference.This assures a true fit and installation.

• Eliminates liner washout due to loose liner seal.

Positive load retention lock prevents liner loosening duringpump operation that causes liner seal failure.

• Superior design.

Simple maintenance, no springs to fail or fatigue as in previ-ous designs.

• OEM design support.

Designed with support of OEM manufacturers

• Available for popular Triplex pumps.

Designs available for Mission "L", OEM and "other" stylemodules.

• Easy installation.

Hydra-LOK installs in place of OEM liner retention withoutspecial modifications or tools.

• Improved expendable alignment

Hydra-LOK design offers improved liner and piston alignmentover previous OEM designs.

12-P Hydra-LOK.

OWA1700 Hydra-LOK.

07

Mud Hoppers,Dies and Inserts

MUD HOPPERS

National Oilwell offers two sizes of Mission mud mixing hopper / jetpump combinations 3" and 6" to efficiently emulsify drilling fluidsincluding polymers. This design incorporates a jet nozzle with aventuri to cause a vacuum action at the bottom of the mud hopper.

This vacuum efficiently draws the dry mud into solution under pressure induced by the venturi. Effective flow rates are from 200-1000 GPM.

DIES & INSERTS

The Mission product line provides the largest offering of Dies andInserts in the Industry. Manufactured from high quality, high alloyextruded steel, our dies and inserts consistently deliver superiorperformance. We utilize computer controlled manufacturing equip-ment, and techniques for consistent fits, and lower product costs.

Dies and Inserts.

09

Mission Mud Mixing Hopper.

97

Mechanical Drilling JarsSeries 386 458 342 338 454 344 359 459Nominal Size inches 4.75 6.25 6.50 6.75 7.00 8.00 9.00 9.50(+API Drill Collar Tolerance) (mm) (121) (159) (165) (171) (178) (203) (229) (241)Max. Recommended Hole Diameter inches 7 7/8 9 7/8 9 7/8 12 1/4 12 1/4 17 1/2 26 26Hole openers not recommended. (mm) (200) (251) (251) (311) (311) (445) (660) (660)ID inches 2.00 2.25 2.25 2.50 2.50 2.81 2.81 3.00

(mm) (51) (57) (57) (64) (64) (71) (71) (76)Length (Latched) feet 10.0 11.5 11.5 10.5 10.5 12.5 12.0 14.0

(m) (3.0) (3.5) (3.5) (3.2) (3.2) (3.8) (3.7) (4.3)Weight lbs 465 930 1,000 1,100 1,210 1,730 2,100 2,650

(kg) (211) (422) (454) (499) (549) (785) (953) (1 202)Stroke Up (Free Stroke) inches 4.00 4.75 4.75 4.75 4.75 5.00 5.00 6.00

(mm) (102) (121) (121) (121) (121) (127) (127) (152)Stroke Down inches 4.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00

(mm) (102) (152) (152) (152) (152) (152) (152) (152)Preset Release Up STD. lb 40,000 90,000 90,000 90,000 90,000 95,000 100,000 100,000(Down = 45% of Up) (kN) (180) (400) (400) (400) (400) (420) (440) (440)

MAX. lb 55,000 140,000 140,000 140,000 140,000 150,000 155,000 155,000(kN) (240) (620) (620) (620) (620) (670) (690) (690)

Maximum Tensile lb 416,000 755,000 755,000 828,000 828,000 965,000 1,225,000 1,860,000Load After Jarring (kN) (1 850) (3 360) (3 360) (3 680) (3 680) (4 290) (5 450) (8 270)Maximum Torsional Load lb-ft 16,000 41,000 41,000 40,000 40,000 68,000 102,000 102,000(To Yield Body Connections) (Nm) (22 000) (56 000) (56 000) (54 000) (54 000) (92 000) (138 000) (138 000)Pump Open Area In

26.0 9.6 9.6 11.0 11.0 14.2 15.9 15.9

(cm2) (39) (62) (62) (71) (71) (92) (103) (103)

To order: specify O.D., connections, bottom hole temperature. Specifications subject to change without notice

GRIFFITH • VECTOR DRILLING JARSAll Griffith • Vector Drilling Jars (with the exception of slim hole 3 1/2”O.D. and smaller) feature our Mechanical “Safety” latch mechanism.The mechanical latch firmly holds the mandrel in the neutral position inrelation to the jar body, preventing any unexpected jarring while makingconnections, tripping in or out of hole, or when tagging bottom. Thelatch is preset to release when either a tensile or compressive force isapplied to the jar which exceeds the forces seen during normal drillingoperations.

The latch release settings can be adjusted at the service facility toexpand the range of jar placement possibilities within the drill string.The latch mechanism allows the jar to run in the drilling string in tensionor compression or at the neutral point within the range of the presetrelease settings. National Oilwell manufactures three types of Griffith •Vector drilling jars, the Hydraulic Mechanical, the Double ActingHydraulic Mechanical and the Mechanical, all of which include themechanical “safety” latch mechanism.

Service and assembly shop Manufacturing

GRIFFITH • VECTOR MECHANICAL JARThe jar offers mechanical jarring in both directions. Latch release settings are variable. The jar is popular in higher temperature operations and inremote areas where fully equipped service and repair facilities may be unavailable.

Hydraulic MechanicalDrilling Jars

98

Series 341 380 447 339 474 340 450 336-20 354 381

Tool O.D. inches 4.75 4.75 6.25 6.50 6.50 6.75 7.00 8.00 9.00 9.50(+API Drill Collar Tolerance) (mm) (121) (121) (159) (165) (165) (171) (178) (203) (229) (241)Max. Recom’d Hole Diameter inches 7 7/8 7 7/8 9 7/8 9 7/8 12 1/4 12 1/4 17 1/2 26 26Hole openers not recommended (mm) (200) (200) (251) (251) (311) (311) (445) (660) (660)Tool I.D. inches 2.00 2.25 2.25 2.25 2.75 2.50 2.50 2.81 2.81 2.81

(mm) (51) (57) (57) (57) (70) (64) (64) (71) (71) (71)Length (Latched) feet 12.5 12.7 16.3 16.3 18.5 15.0 15.0 15.5 15.0 15.0

(m) (3.8) (3.9) (5.0) (5.0) (5.6) (4.6) (4.6) (4.7) (4.6) (4.6)Weight lbs 575 550 1,300 1,400 1,500 1,400 1,540 2,200 2,700 3,000

(kg) (260) (250) (590) (640) (680) (640) (700) (1000) (1 200) (1 400) Stroke Up (Free Stroke) inches 4.0 4.0 4.5 4.5 10.0 4.5 4.5 5.0 5.0 5.0

(mm) (102) (102) (114) (114) 2.54 (114) (147) (127) (127) (127)Stroke Down inches 4.0 4.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0

(mm) (102) (102) (152) (152) (152) (152) (152) (152) (152) (152)Preset Release Up STD.: lb 40,000 40,000 90,000 90,000 90,000 90,000 90,000 95,000 100,000 100,000(Down =45% of Up) (daN) (18 000) (18 000) (40 000) (40 000) (40 000) (40 000) (40 000) (42 000) (44 000) (44 000)

MAX.: lb 55,000 55,000 140,000 140,000 140,000 140,000 140,000 150,000 155,000 155,000(daN) (24 000) (24 000) (62 000) (62 000) (62 000) (62 000) (62 000) (67 000) (69 000) (69 000)

Maximum Load During lb 85,000 75,000 160,000 160,000 180,000 190,000 190,000 220,000 250,000 250,000Hydraulic Delay (daN) (38 000) (33 000) (71 000) (71 000) (80 000) (85 000) (85 000) (98 000) (111 000) (111 000)Maximum Tensile Load lb 416,000 354,000 755,000 755,000 865,000 828,000 828,000 965,000 1,225,000 1,225,000After Jarring (daN) (185 000) (157 000) (336 000) (336 000) (385 000) (368 000) (368 000) (429 000) (545 000) (545 000)Maximum Torsional Load lb-ft 16,000 16,000 41,000 41,000 41,000 40,000 40,000 68,000 110,000 112,000(To Yield Body Connections) (Nm) (22 000) (22 000) (56 000) (56 000) (56 000) (54 000) (54 000) (92 000) (149 000) (152 000)Pump Open Area in

26.0 6.5 9.6 9.6 11.0 11.0 11.0 14.2 15.9 15.9

(cm2) (39) (42) (62) (62) (71) (71) (71) (92) (103) (103)

GRIFFITH • VECTOR HYDRAULIC MECHANICAL DRILLING JARSThis drilling jar is well suited for virtually all drilling operations. The jarwas developed to overcome the usual shortcomings associated withpurely hydraulic or mechanical jars, yet retain the advantages of both concepts. This jar combines our mechanical “safety” latch with ahydraulic delay sequence on the up jarring stroke. The down jarringstroke is achieved mechanically. To jar upward, overpull is applied tothe drill string until the preset mechanical latch setting is overcome andthe jar enters the hydraulic delay sequence. The desired overpullabove free string weight is then taken as the jar continues to slowlyopen under hydraulic restriction (delay) with the drawworks brakeapplied. After the hydraulic delay, the jar enters the free stroke and themandrel accelerates to the fully extended position creating a jarringimpact. Simply lowering the drill string resets the latch. The jar is thenready for another jarring cycle or to resume normal drilling operations.

To jar down, the drill string is lowered until the compressive forceapplied to the jar exceeds the preset mechanical latch setting. Thelatch releases allowing the mandrel to accelerate to the fully closedposition creating a downward jarring impact. Raising the drill stringuntil free movement stops indicates the latch has reset. The jar isready for another jarring cycle or to resume normal drilling operations.

FEATURES OF THE GRIFFITH • VECTOR HYDRAULIC MECHANICAL DRILLING JAR• Will not fire unexpectedly while drilling, tripping, making

connections, or tagging bottom.

• No safety clamp or special handling procedures required on the rig floor.

• Less restricted jar placement in the BHA. The jar can be placed in tension, neutral or compression.

• Ideal for use in compression as there is no need to wait for “bleed through” when tagging or picking up off bottom.

• Ideal for use in directional or extended reach horizontal wells, the jar can be run in the lower BHA in compression or in the upper BHA in tension.

• No special tripping or drilling procedures required.• Linear latch not affected by torque. Ideal for use in high friction,

directional and extended reach horizontal wells.• Simple up and down motion to operate.• Adjustable latch release settings.• Mechanical latch prevents wear of the tool during drilling

operations.• Hydraulic delay up jarring allows the operator to vary jarring

force downhole by changing overpull.• Allows drawworks brake to be applied to protect hoisting

equipment.• Special metering devices maintain relatively constant delay

timing even after prolonged jarring.• Fully sealed and oil bath lubricated for longer service life.• Available dressed for 300�F or 400�F bottom hole temperatures.

Hydraulic/Mechanical Drilling Jars


HYDRAULIC/MECHANICAL JAR

Double-ActingHydraulic Mechanical Drilling Jars

99

Double Acting Hydraulic Mechanical Drilling JarsSeries 431 442 428 440 441 480 411 444 437

Nominal size inches 4.75 6.25 6.50 6.75 7.00 7.12 8.00 9.00 9.50(+API Drill Collar Tolerance) (mm) (121) (159) (165) (171) (178) (181) (203) (229) (241)Max. Recommended Hole Diameter inches 7 7/8 9 7/8 9 7/8 12 1/4 12 1/4 12 1/4 17 1/2 26 26Hole openers not recommended. (mm) (200) (251) (251) (311) (311) (311) (445) (660) (660)ID inches 2.25 2.25 2.25 2.50 2.50 2.50 2.81 3.00 3.00

(mm) (57) (57) (57) (64) (64) (64) (71) (76) (76)Length (Latched) feet 19.8 22.5 22.5 23.0 23.0 23.0 22.5 23.0 23.0

(m) (6.0) (6.9) (6.9) (7.0) (7.0) (7.0) (6.9) (7.0) (7.0)Weight lbs 850 2,000 2,100 2,250 2,450 2,450 3,100 4,600 5,200

(kg) (390) (910) (950) (1 020) (1 110) (1,110) (1 410) (2 090) (2 360)Stroke Up (Free Stroke) inches 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0

(mm) (152) (152) (152) (152) (152) (152) (152) (152) (152)Stroke Down (Free Stroke) inches 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0

(mm) (152) (152) (152) (152) (152) (152) (152) (152) (152)Preset Release Up STD: lbf 40,000 90,000 90,000 90,000 90,000 90,000 95,000 100,000 100,000

(kN) (180) (400) (400) (400) (400) (400) (420) (440) (440)MAX: lbf 55,000 140,000 140,000 140,000 140,000 140,000 150,000 155,000 155,000

(kN) (240) (620) (620) (620) (620) (620) (670) (690) (690)Preset Release Down STD: lbf 18,000 40,500 40,500 40,500 40,500 40,500 42,800 45,000 45,000(Tolerance +/- 5%) (kN) (80) (180) (180) (180) (180) (180) (190) (200) (200)

MAX: lbf 27,000 63,000 63,000 63,000 63,000 63,000 67,500 69,800 69,800(kN) (120) (280) (280) (280) (280) (280) (300) (310) (310)

Maximum Load During lbf 84,000 160,000 160,000 190,000 190,000 190,000 300,000 350,000 350,000Hydraulic Delay (kN) (370) (710) (710) (850) (850) (850) (1 300) (1 600) (1 600)Maximum Tensile lbf 362,000 755,000 755,000 823,000 823,000 1,000,000 1,000,000 1,225,000 1,225,000Load After Jarring (kN) (1 600) (3 400) (3 400) (3 700) (3 700) (4 400) (4 400) (5 400) (5 400)Maximum Torsional Load lbf–ft 11,500 37,500 37,500 44,500 44,500 70,000 73,500 95,000 95,000(To Yield Body Connections) (N.m) (15 600) (50 800) (50 800) (60 300) (60 300) (94 900) (99 700) (128 000) (128 800)Torsional Load To Yield Splines lbf–ft 28,500 62,000 62,000 74,500 74,500 100,000 102,000 136,000 136,000(Reference Only) (N.m) (38 600) (84 100) (84 100) (101 000) (101 000) (135 600) (138 300) (184 400) (184 400)Pump Open Area sq.in. 6.5 9.6 9.6 11.0 11.0 11.0 14.2 15.9 15.9

(sq.cm) (42) (62) (62) (71) (71) (71) (92) (103) (103)

GRIFFITH • VECTOR DOUBLE-ACTING HYDRAULIC MECHANICAL DRILLING JARSThis jar combines the latch with hydraulic delay in both directions.All features of the Hydraulic Mechanical Jar are available with this tool,and operation of the tool is similar, but the hydraulic jar down requires aslight change of procedure.

To jar downward, apply a compression load to the jar in excess of the down-latch setting. This will release the mechanical latch andinitiate the hydraulic delay sequence. Following the delay period, thejar will release, causing a downward jarring impact. Raising the drillstring will re-engage the mechanical latch ready for further jarring, or to resume normal drilling as required.

FEATURES OF THE GRIFFITH • VECTOR DOUBLE-ACTINGHYDRAULIC MECHANICAL DRILLING JAR• Will not fire unexpectedly while drilling, tripping, making

connections, or tagging bottom.• No safety clamp or special handling procedures required on

the rig floor.• Less restricted jar placement in the BHA. The jar can be placed in

tension, neutral or compression.


• Ideal for use in compression as there is no need to wait for “bleed through” when tagging or picking up off bottom.

• Ideal for use in directional or extended reach horizontal wells, the jar can be run in the lower BHA in compression or in the upper BHA in tension.

• No special tripping or drilling procedures required.• Linear latch not affected by torque. Ideal for use in high friction,

directional and extended reach horizontal wells.• Simple up and down motion to operate.• Adjustable latch release settings.• Mechanical latch prevents wear of the tool during drilling

operations.• Hydraulic delay up and down jarring allows the operator to vary

jarring force downhole.• Allows drawworks brake to be applied to protect hoisting

equipment.• Special metering devices maintain relatively constant delay

timing even after prolonged jarring.• Fully sealed and oil bath lubricated for longer service life and

less wear.• Available dressed for 300 or 400�F bottom hole temperatures.

DOUBLE ACTING HYDRAULIC MECHANICAL DRILLING JAR

100

Nominal Size inches 3.12 3.50 3.75 4.75 6.25 6.75 7.75(mm) (79) (89) (95) (121) (159) (171) (197)

Series 420 385 426 427 370 446 455ID inches 1.00 1.50 1.25 2.00 2.25 2.50 2.75

(mm) (25) (38) (32) (51) (57) (64) (70)Length feet 8.0 7.5 8.5 9.6 9.0 9.0 9.0

(m) (2.4) (2.3) (2.6) (2.9) (2.7) (2.7) (2.7)Weight lbs 170 175 300 500 860 995 1,320

(kg) (80) (80) (140) (230) (390) (450) (600)Maximum Load During lb 52,000 47,000 64,000 95,000 179,000 212,000 235,000Hydraulic Delay (kN) (230) (21 000) (280) (420) (800) (940) (1 050)Maximum Tensile Load lb 240,000 250,000 295,000 360,000 690,000 826,000 977,000After Jarring (kN) (1 070) (111 000) (1 310) (1 600) (3 070) (3 670) (4 350)Maximum Torsional Load lb 6,300 6,850 8,100 14,000 34,000 44,000 80,000(To Yield Body Connections) (Nm) (8 500) (9 300) (11 000) (19 000) (46 100) (59 700) (108 500)Jarring Stroke inches 6.2 4.0 6.0 6.0 6.5 6.9 6.5

(mm) (157) (102) (152) (152) (165) (175) (165)Total Stroke inches 9.5 6.0 10.0 10.0 10.0 10.0 10.0

(mm) (241) (152) (254) (254) (254) (254) (254)Pump Open Area in

21.8 3.1 3.1 6.5 10.3 11.0 27.0

(cm2) (12) (20) (20) (42) (66) (71) (174)

Nominal Size inches 1.81 2.25 3.12 3.75 4.12 4.25 4.75 5.00 5.75 6.25 6.75 7.75 8.75(mm) (46) (57) (79) (95) (105) (108) (121) (127) (146) (159) (171) (197) (222)

Series 320 317 318 321 315 363 313 368 325 306 308 323 324ID inches 0.31 0.38 1.00 1.25 1.50 1.50 2.00 2.25 2.00 2.25 2.50 2.75 2.75

(mm) (8) (10) (25) (32) (38) (38) (51) (57) (51) (57) (64) (70) (70)Length feet 4.2 5.5 5.9 7.8 7.8 6.3 8.3 8.3 7.4 7.8 7.8 7.8 7.8

(m) (1.3) (1.7) (1.8) (2.4) (2.4) (1.9) (2.5) (2.5) (2.3) (2.4) (2.4) (2.4) (2.4)Weight lbs 30 60 120 230 280 240 400 440 520 650 750 990 1,280

(kg) (10) (30) (50) (100) (130) (110) (180) (200) (240) (290) (340) (450) (580)Jarring Stroke inches 3.0 3.0 4.5 4.8 5.3 4.5 4.8 4.8 5.0 5.0 5.3 5.0 5.3

(mm) (76) (76) (114) (121) (133) (114) (121) (121) (127) (127) (133) (127) (133)Total Stroke inches 5.0 6.0 7.5 10.3 9.3 8.8 9.3 9.3 9.3 9.3 9.3 9.3 9.3

(mm) (127) (152) (191) (260) (235) (222) (235) (235) (235) (235) (235) (235) (235)Maximum Load During lb 19,000 21,000 33,000 57,000 57,000 63,000 85,000 70,000 109,000 160,000 190,000 210,000 240,000Hydraulic Delay (kN) (80) (90) (150) (250) (250) (280) (380) (310) (480) (710) (850) (930) (1 070)Maximum Tensile lb 59,000 92,000 178,000 219,000 257,000 257,000 380,000 284,000 566,000 690,000 826,000 977,000 1,486,000Load After Jarring (kN) (260) (410) (790) (790) (1 140) (1 140) (1 690) (1 260) (2 520) (3 070) (3 670) (4 350) (6 610)Maximum Torsional Load lb-ft 960 2,300 5,200 8,100 11,000 11,000 14,000 12,000 28,000 34,000 44,000 80,000 101,000(To Yield Body Connections) (Nm) (1 300) (3 100) (7 100) (11 000) (15 000) (15 000) (19 000) (16 000) (38 000) (46 000) (60 000) (109 000) (137 000)Pump Open Area in

20.7 0.7 2.3 3.1 4.4 4.4 6.2 7.1 6.0 10.3 11.0 27.0 15.9

(cm2) (4) (4) (15) (20) (29) (29) (40) (46) (58) (67) (71) (174) (103)

FISHING JARThe Griffith • Vector fishing, coring and testing jar isa straight pull hydraulic jar. The intensity of eachblow is under the complete control of the operator.Full torque and circulation pressure may be transmitted through the tool at all times.

The metering device used to control oil flow during the hydraulic delay maintains a constant flow

rate, regardless of viscosity changes due to highbottom hole temperature or continuous jarring.

Large resetting ports through the valve permitunrestricted movement of the jar while closing orresetting. This allows the efficient use of a bumpersub, in conjunction with the jar, even if the jar is notclosed before bumping down.

FISHING JAR

HYDRAULIC DRILLING JAR EXTREME SERVICE FISHING JARThis Griffith • Vector fishing jar is an up-onlystraight pull hydraulic jar. This tool is of heavyduty design to ensure maximum durability andjarring effect.

Durability of the jar is enhanced by a fully lubricated spline drive which minimizes the internaldrag during jarring as well as greatly increasingtool life.

Careful attention to seal selection and position allows maximum utilization of materialstrength and therefore provides high jarringloads, long stroke, and large bores in a compactoverall tool size.

The design of the hydraulic chamber offers several features that greatly enhance the tool’soperating temperature range. The combination ofvalve, meter and fluid gives a consistent timedelay throughout the operating temperature rangeof the tool.

The jar is operated by applying an overpull tofire the jar. Releasing weight allows the tool toreset when it is ready for another jarring cycle.This jarring cycle may be repeated as necessary.The impact force can be varied from a light blowto a heavy blow by varying the amount of overpull.

Full torque and circulation pressure may betransmitted through the tool at all times.

Specifications subject to change without notice.


Hydraulic Drilling andFishing Jars

Drilling Jar IntensifiersDrilling Bumper Subs

101

Unbalanced Drilling Bumper Sub

Series 394 347 348 349 456 376Nominal Size inches 3.12 4.25 4.75 6.25 6.50 8.00(+API Drill Collar Tolerance) (mm) (79) (108) (121) (159) (165) (203)Max. Recommended Hole Diameter inches 6 6 3/4 7 7/8 9 7/8 9 7/8 17 1/2Hole openers not (mm) (152) (171) (200) (251) (251) (445)recommendedID inches 1.00 1.94 2.00 2.25 2.25 3.00

(mm) (25) (49) (51) (57) (57) (76)Length feet 8.0 9.2 9.7 9.7 19.7 20.4

(m) (2.4) (2.8) (3.0) (3.0) (6.0) (6.2)Weight lbs 190 300 410 690 1,550 2,600

(kg) (86) (136) (186) (313) (703) (1 180)Standard Stroke inches 18 18 20 20 60 60

(mm) (457) (457) (508) (508) (1 520) (1 520)Maximum Tensile Load lb 142,000 162,000 394,000 577,000 577,000 853,000

(kN) (630) (720) (1 750) (2 570) (2 570) (3 790)Maximum Torsional Load lb-ft 3,500 10,000 14,000 34,000 34,000 66,000(To Yield Body Connections) (Nm) (4 700) (14 000) (19 000) (46 000) (46 000) (89 000)

To order: specify O.D., connections, bottom hole temperature.Specifications subject to change without notice.

Double Acting Drilling Jar IntensifiersSeries 408 434 414Nominal Size inches 6.5 8.0 9.5(+API Drill Collar Tolerance) (mm) (165) (203) (241)Max. Recommended Hole Diameter inches 9 7/8 17 1/2 26Hole openers not recommended (mm) (251) (445) (660)ID inches 2.25 2.81 3.00

(mm) (57) (71) (76)Length ft 20 20 20

(m) (6.1) (6.1) (6.1)Weight lbs 1,750 3,000 4,000

(kg) (790) (1 360) (1 810)Stroke Up inches 8 8 8

(mm) (203) (203) (203)Stroke Down inches 8 8 8

(mm) (203) (203) (203)Axial Load To Fully Extended lb 70,000 84,000 86,000

(kN) (310) (370) (380)Axial Load To Fully Compress lb 70,000 84,000 86,000

(kN) (310) (370) (380)Maximum Tensile Load lb 755,000 1,050,000 1,225,000

(kN) (3 400) (4 700) (5 400)Maximum Torsional Load lb-ft 37,000 70,000 117,000(To Yield Body Connections) (Nm) (50 000) (95 000) (159 000)


DRILLING JAR INTENSIFIERThe Griffith • Vector Drilling Jar Intensifier is designed to ensure maximum jarring efficiency in directional or crooked holes where walldrag is a problem, or in shallow holes where pipe stretch is insufficient.

The Intensifier is positioned in the bottom hole assembly several drillcollars above the jar. As tension is applied, the Intensifier will extend,storing the energy of the applied tension. This stored energy is released when the jar fires, accelerating the drill collars upward.

Drilling Jar Intensifiers

Series 382 387 457 390 451Nominal Size inches 4.75 6.25 6.50 8.00 9.50(+API Drill Collar Tolerance) (mm) (121) (159) (165) (203) (241)Max. Recommended Hole Diameter inches 7 7/8 9 7/8 9 7/8 17 1/2 26Hole openers not recommended (mm) (200) (251) (251) (445) (660)ID inches 1.50 2.25 2.25 2.81 3.00

(mm) (38) (57) (57) (71) (76)Length ft 13.9 14.7 14.7 14.9 16.2

(m) (4.2) (4.5) (4.5) (4.5) (4.9)Weight lbs 585 1,100 1,100 1,800 3,500

(kg) (270) (500) (500) (820) (1590)Stroke inches 7 8 8 8 8

(mm) (178) (203) (203) (203) (203)Axial Load To Fully Extend Tool lb 55,000 75,000 75,000 82,000 86,000

(kN) (240) (330) (330) (360) (380)Maximum Tensile Load lb 608,000 820,000 820,000 942,000 1,225,000

(kN) (2 700) (3 600) (3 600) (4 200) (5 400)Maximum Torsional Load lb-ft 13,600 34,000 34,000 80,000 145,000(To Yield Body Connection) (Nm) (18 000) (46 000) (46 000) (108 000) (197 000)

Fully sealed and lubricated, the Intensifier will provide dependable operation in continuous drilling service.

DOUBLE ACTING DRILLING JAR INTENSIFIERThe Double Acting Intensifier operates in a manner similar to theIntensifier but in both the up and down directions.

DRILLING JAR INTENSIFIER


DRILLING BUMPER SUB:

The Griffith • Vector Drilling Bumper sub is designed to be used for continuous service during fishing, workover, and drilling operations.The fully sealed and lubricated spline drive is capable of withstandinghigh torque loads and sustaining bumping action up or down.

The tool is completely balanced to hydrostatic pressure and isdesigned to minimize pump open force ensuring free movement of thetool.

These bumper subs are available as unbalanced, semi-balanced, orfully balanced tools. The unbalanced tool will be pumped open by thedifferential pressure across the tool acting over the effective pump openarea. Semi-balanced and fully balanced tools incorporate additionalchambers to create a closing force in the tools. The amount of closingforce is controlled by the effective area in chamber to create the netrequired effect.

Fully balanced bumper subs have been used as motion compensation,and unbalanced and semi-balanced bumpers have had applications asthrusters.

• UNBALANCED

• SEMI-BALANCED

• FULLY BALANCED

Fishing Jar IntensifiersFishing Bumper Subs

102

Nominal Size inches 4.13 4.25 4.75 4.75 6.25 6.50 6.50 6.75 8.00 9.00 9.50(mm) (105) (108) (121) (121) (159) (165) (165) (171) (203) (229) (241)

Series 314 335 316 433 468 309 471 311 351 328 350ID inches 1.50 1.50 1.50 2.00 2.25 2.25 2.50 2.50 3.00 3.00 3.00

(mm) (38) (38) (38) (51) (57) (57) (64) (64) (76) (76) (76)Length feet 4.5 5.5 5.8 5.8 6.3 6.3 6.3 6.3 6.3 6.3 6.3

(m) (1.4) (1.7) (1.8) (1.8) (1.9) (1.9) (1.9) (1.9) (1.9) (1.9) (1.9)Weight lbs 160 200 250 250 510 520 510 600 835 1,100 1,240

(kg) (70) (90) (110) (110) (230) (240) (230) (270) (380) (500) (560)Standard Stroke inches 20 20 20 20 20 20 20 20 20 20 20

(mm) (508) (508) (508) (508) (508) (508) (508) (508) (508) (508) (508)Maximum Tensile Load lb 309,000 309,000 428,000 323,000 824,000 829,000 841,000 896,000 955,000 1,217,000 1,303,000

(kN) (1 370) (1 370) (1 900) (1 440) (3 670) (3 690) (3 990) (3 740) (4 250) (5 410) (5 800)Maximum Torsional Load lb-ft 8.900 10,000 15,000 15,000 32,000 35,000 35,000 43,000 51,000 65,000 147,000(To Yield Body Connections) (Nm) (12 100) (13 600) (20 300) (20 300) (43 400) (47 500) (47 500) (58 300) (69 100) (88 100) (199 300)


Nominal size inches 3.13 3.75 4.12 4.75 6.25 6.50 6.75 7.00 7.75 8.00 9.00(mm) (80) (95) (105) (121) (159) (165) (171) (178) (197) (203) (229)

Series 395 374 326 327 310 399 397 398 366 356 357ID inches 1.00 1.25 1.50 1.50 2.25 2.25 2.50 2.50 2.81 2.81 2.75

(mm) (25) (32) (38) (38) (57) (57) (64) (64) (71) (71) (70)Length feet 14.2 14.5 13.0 12.7 13.4 13.4 13.0 13.0 15.6 15.6 19.6

(m) (4.3) (4.4) (4.0) (3.9) (4.1) (4.1) (4.0) (4.01) (4.8) (4.8) (6.0)Weight lbs 280 410 430 580 1,000 1,100 1,200 1,300 1,800 2,000 3,300

(kg) (130) (190) (200) (260) (450) (500) (540) (590) (820) (910) (1 500)Stroke inches 8.0 8.0 8.5 7.0 9.5 9.5 9.5 9.5 9.8 9.8 9.8

(mm) (203) (203) (216) (178) (241) (241) (241) (241) (248) (248) (248)Axial Load to lb 33,000 46,000 45,000 55,000 75,000 75,000 82,000 82,000 90,000 90,000 200,000Fully Extend Tool (kN) (150) (200) (200) (240) (330) (330) (360) (360) (400) (400) (890)Maximum Static Axial lb 178,000 218,000 302,000 608,000 820,000 820,000 920,000 920,000 1,010,000 1,010,000 1,450,000Tensile Load (kN) (800) (1 000) (1 300) (2 700) (3 600) (3 600) (4 100) (4 100) (4 500) (4 500) (6 400)Max. Torsional Load lb-ft 4,500 8,000 11,000 14,000 34,000 34,000 45,000 45,000 88,000 88,000 101,000(To Yield Body Connections) (Nm) (6 100) (10 800) (14 900) (19 000) (46 100) (46 000) (61 000) (61 000) (119 300) (119 300) (136 900)


FISHING BUMPER SUBThe Griffith • Vector fishing bumper sub is adependable tool designed for use in numerousfishing operations. Full torque and fluid circulationpressure can be utilized at all times.

FISHING JAR INTENSIFIERThe Griffith • Vector fishing jar intensifier isdesigned to store the energy developed by thepull on the drill string and release this energy to accelerate the drill collars upward when thejar releases. This ensures maximum jarring efficiency even in crooked hole conditions wherewall drag is a problem or in shallow operations

The uncomplicated design allows for easy operation and maintenance.Standard 20”strokes are shown. Other sizes andstrokes are available upon request.

where insufficient pipe stretch is available. Aproven disc spring element is used for energystorage, which eliminates sealing problemsencountered with high pressure gases and flu-ids. Fully balanced against hydrostatic pressure,the tool can be used at any depth. Full torqueand fluid circulation can be maintained at alltimes.

FISHING BUMPER SUB

Shock Tools

103

The Griffith • Vector Shock Tool is designed to isolate the drill string fromaxial deflections produced by the bit during drilling operations. This reducesimpact on the bit and drill string and increases penetration rates by keepingthe bit on bottom during rough drilling conditions.

FEATURES• Will not build angle, as it is well stabilized between barrel and

mandrel.

• Reduces bit bounce and extends bit life by reducing impact loads on teeth and bearings.

• Reduces shock and vibration induced drill string failures.

• Reduces damage to surface equipment.

• Unaffected by hydrostatic pressure.

Constant load/deflection characteristics are maintained regardless of holedepth, bit weight, pump pressure, mud weight or torque. Free vertical movement is assured by guiding the mandrel in the barrel above and belowthe spline drive to prevent lateral loads from acting on the drive assembly.Griffith • Vector Shock Tools are sprung in both directions to compensate forpump open forces.

The Griffith • Vector Shock Tool contains a chamber and piston to compensate for lubricant expansion at higher operating temperatures.

Larger diameter (11” to 14”) tools are designed with a pressure compensation system to reduce the excessive pump open effect inherent inlarger diameter tools. This design permits a relatively low spring rate, desirable when drilling large diameter holes, without fully extending the toolat high pump pressure. 14” shock tools are available with an optional reamer sub for 17 1/2” hole size.

Griffith • Vector Shock Tools are available with a standard seal kit ratedto 200°F or an optional higher temperature seal kit rated at 350°F.

“HOT HOLE” APPLICATIONSWe also manufacture Griffith • Vector shock tools designed for “hot hole”applications with seals rated above 350°F. The design and features of the“hot hole” tools are similar to the standard tools with the exception of thesealing system required for the high temperature application.

COILED TUBING SHOCK TOOLSSmall diameter shock tools are designed and manufactured specifically forcoiled tubing applications. Like the larger diameter tools, they are used to dampen vibrations induced during coiled tubing drilling and increase ROP.

SHOCK TOOL WITH PRESSURE COMPENSATION

SHOCK TOOL

Shock Tool Specifications

Series 155 146 150 147 154 148 160 139 151 157 143 113Nominal Size inches 4.75 6.25 6.50 6.75 7.00 8.00 8.00 9.00 9.50 11.00 12.00 14.00(+API Drill Collar Tolerance) (mm) (121) (159) (165) (171) (178) (203) (203) (229) (241) (279) (305) (356)Max. Recommend Hole Diameter inches 6 3/4 8 1/2 8 1/2 8 3/4 8 3/4 12 1/4 12 1/4 13 3/4 17 1/2 17 1/2 17 1/2 26Hole openers not recommended (mm) (171) (216) (216) (222) (222) (311) (311) (349) (445) (445) (445) (660)ID inches 2.00 2.00 2.00 2.25 2.25 2.50 2.75 2.81 2.81 2.81 2.81 3.00

(mm) (51) (51) (51) (57) (57) (64) (70) (71) (71) (71) (71) (76)Length feet 8.5 9.4 9.4 9.4 9.4 9.4 12.5 9.4 10.8 14.0 12.2 15.0

(m) (2.59) (2.87) (2.87) (2.87) (2.87) (2.87) (3.81) (2.87) (3.29) (4.27) (3.72) (4.57)Weight lbs 375 720 800 850 930 1,200 1,600 1,500 2,200 3,200 3,400 5,200

(kg) (170) (330) (360) (390) (420) (540) (730) (680) (1 000) (1 500) (1 500) (2 400)Axial Load To Fully lb 74,000 100,000 100,000 100,000 100,000 125,000 125,000 110,000 100,000 100,000 100,000 140,000Compress Tool (daN) (33 000) (44 000) (44 000) (44 000) (44 000) (56 000) (56 000) (49 000) (44 000) (44 000) (44 000) (62 000)Tensile Load lb 380,000 555,000 555,000 593,000 593,000 770,000 872,000 853,000 1,207,000 808,000 1,337,000 1,865,000At Yield (daN) (169 000) (247 000) (247 000) (264 000) (264 000) (342 000) (388 000) (379 000) (537 000) (362 000) (599 000) (836 000)Maximum Torsional Load lb–ft 17,000 41,000 50,000 54,000 54,000 79,000 79,000 115,000 109,000 187,000 244,000 400,000(To Yield Body Connections) (Nm) (23 000) (56 000) (68 000) (73 000) (73 000) (107 000) (107 000) (156 000) (148 000) (254 000) (331 000) (542 000)Pump Open Area in

211.0 15.9 15.9 17.7 17.7 23.8 30.7 30.7 38.5 11.0 11.8 12.6

(cm2) (71) (103) (103) (114) (114) (154) (198) (198) (248) (71) (76) (81)

Spring Rate lb/in. 29,000 35,000 35,000 35,000 35,000 35,000 31,000 35,000 25,000 15,000 15,000 22,000(N/mm) (5 100) (6 100) (6 100) (6 100) (6 100) (6 100) (5 400) (6 100) (4 400) (2 600) (2 600) (3 900)

Opening Travel inches 1.0 1.75 1.75 1.75 1.75 1.75 1.75 1.75 3.30 2.50 2.50 2.00(mm) (25) (44) (44) (44) (44) (44) (44) (44) (84) (64) (64) (51)

Closing Travel inches 2.5 2.9 2.9 3.0 3.0 3.6 4.0 3.2 4.0 7.0 7.0 7.0(mm) (64) (74) (74) (76) (76) (91) (102) (81) (102) (178) (178) (178)

To order: specify O.D., connections, bottom hole temperature.Specifications subject to change without notice

Stabilizers, Reamers, andCombination Tools

104

Integral Blade StabilizersHole Size Fishing Neck ID Overall Length Weight

Diameter Lengthin. (mm) in. (mm) in. (mm) ft. (m) lbs. (kg)

4 3/4 3 3/4 (95) 30 (762) 2.25 (57) 5.5 (1.7) 145 (100)5 5/8 - 6 3/4 4 1/8 - 4 3/4 (105 - 121) 30 (762) 2.25 (57) 5.8 (1.8) 200-300 (90)-(140)

7 3/8 5 3/4 - 6 1/4 (146 - 159) 30 (762) 2.25 (57) 6.2 (1.9) 490-580 (220)-(260)7 7/8 5 3/4 - 6 1/4 (146 - 159) 30 (762) 2.81 (71) 6.3 (1.9) 460-550 (210)-(250)

8 1/4 - 8 5/8 6 1/4 - 7 (159 - 178) 30 (762) 2.81 (71) 6.4 (2.0) 560-740 (250)-(340)9 5/8 - 9 7/8 7 - 8 (178 - 203) 30 (762) 2.81 (71) 6.7 (2.0) 775-1,000 (350)-(450)10 5/8 - 11 7 - 8 (178 - 203) 30 (762) 2.81 (71) 6.8 (2.1) 830-1,080 (380)-(490)

11 1/4- 12 1/4 7 7/8 - 10 (200 - 254) 36 (914) 2.81 (71) 7.8 (2.4) 1,170-1,930 (530)-(880)13 1/2 - 13 3/4 8 - 10 (203 - 254) 36 (914) 2.81 (71) 8.1 (2.5) 1,370-2,100 (620)-(950)

15 - 17 1/2 8 - 10 (203 - 254) 36 (914) 2.81 (71) 8.2 (2.5) 1,890-2,860 (860)-(1 300)22* 9 1/2 - 11 1/4 (241 - 286) 36 (914) 3.00 (76) 8.5 (2.6) 2,530-3,100 (1 150)-(1 410)26* 9 1/2 - 11 1/4 (241 - 286) 36 (914) 3.00 (76) 8.5 (2.6) 2,890-3,400 (1 310)-(1 560)

*Welded Blade Type Specifications subject to change without notice.

Sealed Bearing ReamersHole Size Series Fishing Neck ID Overall Length Weight


5 7/8 550 4.75 (121) 26 (660) 1.25 (32) 5.3 (1.6) 400 (200)6 - 63/4 508 4.75 (121) 26 (660) 1.38 (35) 5.3 (1.6) 400 (200)

6 - 6 3/4 (6 pt) 541 4.75 (121) 30 (762) 1.38 (35) 8.8 (2.7) 500 (200)

7 7/8 507 6.25 (159) 38 (965) 2.25 (57) 6.7 (2.0) 700 (300)8 3/8 549 6.50 (165) 36 (914) 2.25 (57) 6.7 (2.0) 800 (400)

8 1/2 - 8 3/4 501 6.75 (171) 36 (914) 2.25 (57) 6.7 (2.0) 800 (400)8 1/2 - 8 3/4 (6 pt) 528 6.75 (171) 36 (914) 2.25 (57) 10.5 (3.2) 1,200 (500)

9 1/2 - 9 3/4 510 8.00 (203) 36 (914) 2.50 (64) 6.7 (2.0) 1,100 (500)12 1/4 500 9.00 (229) 40 (1 016) 2.75 (70) 7.5 (2.3) 1,700 (800)13 1/2 548 9.00 (229) 40 (1 016) 2.81 (71) 7.5 (2.3) 1,700 (800)14 3/4 538 11.00 (279) 38 (965) 3.00 (76) 6.7 (2.0) 2,300 (1 000)

17 502 11.00 (279) 48 (1 219) 3.00 (76) 10.0 (3.0) 3,400 (1 500)17 1/2 503 11.00 (279) 48 (1 219) 3.00 (76) 10.0 (3.0) 3,400 (1 500)

26 543 11.00 (279) 48 (1 219) 3.00 (76) 10.0 (3.0) 7,100 (3 200)


Reamer/StabilizersHole Size Series Fishing Neck ID Overall Length Weight


6 - 6 3/4 542 4.75 (121) 30 (762) 1.38 (35) 7.5 (2.3) 600 (300)7 7/8 545 6.25 (159) 30 (762) 2.25 (57) 6.5 (2.0) 800 (400)8 3/8 533 6.38 (162) 30 (762) 2.5 (64) 6.7 (2.0) 800 (400)

8 1/2 - 8 3/4 518 6.75 (171) 30 (762) 2.25 (57) 6.5 (2.0) 1,000 (500)12

1/4 517 9 (229) 28 (711) 2.81 (71) 6.8 (2.1) 2,000 (900)


INTEGRAL BLADE STABILIZERGriffith • Vector integral blade stabilizers are manufactured from 4145H alloy steel bar or forgings, quenched and tempered to 285-321 Brinnelhardness.

The fluid passages are spiral milled to full depth to maximize flow area. Rib surfaces are hardfacedwith tungsten carbide plates surrounded by a 50% carbide matrix, or flush studded with tungsten carbide inserts.

Integral Blade Stabilizers are preferred over welded blade since potential loss of ribs in the holeis eliminated.

Griffith • Vector welded rib stabilizers for large holesizes are made to customers’ requirements.When ordering, please specify: O.D. • fishing neck diameter • string or near bit type • connections

SEALED BEARING REAMERGriffith • Vector sealed bearing reamers provideextended service periods even under the mostsevere reaming conditions.

Traditional unsealed reamer cutters are exposedto the drilling fluid which causes early bearing pinand cutter bore wear.

The Griffith • Vector sealed bearing reamer features sealed and lubricated cutter assembliesusing specially treated bearing pins and cutters fitted with low friction bearing materials. This resultsin a reamer that minimizes bearing wear and fullyutilizes the cutting structure.

Cutters are available in flush button and knobbystyle to suit the particular formation.

Griffith • Vector sealed bearing reamers are available in three point or six point configurations.When ordering please specify:

• hole size • connections

• fishing neck diameter. • string or near bit type

REAMER/STABILIZERGriffith • Vector reamer/stabilizers offer optimum con-trol of hole diameter with the convenience of a onepiece combination tool.

Griffith • Vector roller reamer cutters are posi-tioned in the body in line with stabilizer ribs to maxi-mize flow area.

The integral rib stabilizer provides a full 360° wall contact. Rib surfaces are hardfaced with tungsten carbide inserts surrounded by a 50% carbide matrix.• Various spirals, hardsurfacing, and reamer

cutters available.• Sizes from 6” to 17 1/2” available.When ordering please specify:

• hole size • connections

• fishing neck diameter. • string or near bit type

105

KELLY VALVE/DRILLPIPE SAFETY VALVEThe Griffith • Vector drill pipe safety valve/kelly valve is a full openingvalve that provides positive pressure control of the fluids in the drillstring. The Griffith • Vector valve seals in both directions with metal tometal seals. Available in 10,000 psi working pressure as standard,15,000 psi working pressure is available in certain sizes upon request.

These valves can be used as a drill pipe safety valve or upper kellyvalve to control blowout pressures, or as a lower kelly valve to preventloss of drilling fluid when the kelly is disconnected. Griffith is a licensedmanufacturer of kelly valves under API Spec.7. With the exception ofthe standard body, all components are manufactured from materialsmeeting the requirements of the National Association of CorrosionEngineers (NACE) Standard MR0175 “Metallic Material Requirements,Sulfide Stress Cracking Resistant Materials for Oilfield Equipment”.The valve uses a hexagon socket on the operating stem and has positive stops in the open and closed positions.

Other sizes and connections available upon request.

TUBING SAFETY VALVEGriffith • Vector tubing safety valves are designed for use during wellservicing and workover operations.

The valve is designed and manufactured from materials which meetor exceed the requirements of the American Petroleum Institute andthe National Association of Corrosion Engineers (NACE) StandardMR0175 “Material Requirements, Sulfide Stress Cracking ResistantMetallic Materials for Oilfield Equipment”.

DESIGN FEATURES• Increased wall thickness to provide greater support and

surface for operating stem.• Improved operating stem design with dual seal

arrangement and positive 90° stops.• Oversized necks, top and bottom, to provide wear area for

tong or wrench.• Metal to metal positive seal on ball.• Available in 10,000 psi W.P. as standard.

The above features combine to provide the user with a valve that will be dependable, long lasting and simple to service.

Premium tubular connections, high pressure ratings and sizes not listed are also available upon customer request.

KELLY VALVE

KELLY VALVES

Nominal Size 2.5 3 3.5 4.25 5.25 5.25

Series 747 746 722 720 724 788I.D. in (mm) 1.25 (32) 1.75 (44) 2.25 (57) 2.81 (71) 3.06 (78) 3.25 (83)Length in (mm) 18.0 (457) 20.0 (508) 23.0 (584) 22.5 (572) 25.5 (648) 27.0 (686)Weight lbs (kg) 40 (18) 80 (36) 145 (66) 180 (82) 215 (98) 210 (95)

Connections Valve O.D. in. (mm)Lower Kelly ValvesNC26 (2

3/8 IF) 3.75 (95) ––– ––– ––– ––– –––

NC31 (2 7/8 IF) ––– 4.25 (108) ––– ––– ––– –––

NC38 (3 1/2 IF) ––– 4.75 (121) 5.38 (137) ––– ––– –––

NC40 (4 FH) ––– ––– 6.12 (155) ––– ––– –––NC46 (4 IF) ––– ––– 6.12 (155) 6.62 (168) ––– –––4

1/2 XH ––– ––– 6.12 (155) 6.62 (168) ––– –––

4 1/2 FH ––– ––– 6.12 (155) ––– ––– –––

NC50 (4 1/2 IF) ––– ––– ––– 6.62 (168) ––– –––

5 XH ––– ––– ––– 6.62 (168) ––– –––Upper Kelly Valves4

1/2 REG LH ––– ––– 5.75 (146) ––– ––– –––

6 5/8 REG LH ––– ––– ––– ––– 7.75 (197) 7.75 (197)

NOTE: Series shown are 10,000 psi working pressure.

TUBING SAFETY VALVES

Nominal Size 2 3/8 2

7/8 3

1/2 4

1/2

Series 769 764 757 799

Standard Connection 2 3/8 EUE 2

7/8 EUE 3

1/2 EUE 4

1/2 EUE

O.D. inches 4.50 5.40 6.75 6.75

(mm) (114) (137) (171) (171)

I.D. inches 2.00 2.42 2.99 2.99

(mm) (51) (61) (76) (76)

Length inches 21 22 22 22

(mm) (533) (559) (559) (559)

Weight lbs 37 66 99 110

(kg) (17) (30) (45) (50)

Specifications subject to change without notice. Series shown are 10,000 psi working pressure. Other than standard connections available on request. To order: Specify O.D. and connections.

Kelly Valves andSafety Valves

Inside B.O.Ps and Drop-In Check Valves

106

NON-RETRIEVABLE DROP-IN CHECK VALVEThe Griffith • Vector non-retrievable drop in check valve operates in asimilar manner as the retrievable valve, with the exception that once thevalve is landed in the sub, it is not possible to retrieve it on wireline.The valve must be removed on the surface.

Non-Retrievable Drop-In Check Valves

Landing Sub O.D. inches 4.75 6.25 7.75(mm) (121) (159) (197)

Series 733 750 751

Standard Connection 3 1/2 IF 4

1/2 IF 6

5/8 FH

Landing Sub I.D. inches 2.180 2.468 2.750

(mm) (55) (63) (70)

Check Valve O.D. inches 2.120 2.400 2.690

(mm) (54) (61) (68)

Check Valve I.D. inches 0.750 0.875 1.000

(mm) (19) (22) (25)

Specifications subject to change without notice. Series shown are 10,000 psi working pressure. Other than standard connections available on request. To order: Specify O.D.,connections and minimum drillstring I.D.

Retrievable Drop-In Check ValveLanding Sub O.D. inches 4.75 4.75 6.12 6.63

(mm) (121) (121) (155) (168)

Series 825 829 830 821


1/2 IF 4

1/2 IF 4

1/2 IF

Working Pressure psi 10,000 10,000 10,000 5,000

(kPa) (69 000) (69 000) (69 000) (35 000)

Landing Sub I.D. inches 1.791 2.062 2.205 2.625

(mm) (45.49) (52.37) (56.01) (66.68)

Check Valve O.D. inches 1.875 2.188 2.312 2.750

(mm) (47.63) (55.58) (58.72) (69.85)

Check Valve I.D. inches 0.688 0.875 0.875 1.500

(mm) (17.48) (22.23) (22.23) (38.10)

Specifications subject to change without notice. Other than standard connections availableon request. To order: Specify O.D., connections and minimum drillstring I.D.

INSIDE B.O.P./STABBING VALVE – DART TYPEGriffith • Vector inside B.O.P./stabbing valves are designed to control orprevent a backflow condition when the kelly or top drive is disconnectedfrom the drillpipe. Essentially a one-way check valve, they have a flushO.D. to permit them to be stripped through annular blow-out preventers.

Releasing tools are supplied with the valve and they are used tohold the valve in the open position to allow it to be used as a stabbingvalve. If a kick or backflow condition develops, the open valve can beeasily stabbed and threaded into the drillpipe.

Unlocking the releasing tool allows the valve to close, preventing further back flow from the drillpipe. The releasing tool is then removed and normal circulation can be resumed through the valve tore-establish control of the well. Sizes not listed available on request.

Inside B.O.P.s, Dart Type

Nominal Size 3 1/2 4

1/2 5

Series 791 780 793


1/2 IF 6

1/2 FH

O.D. inches 4.75 6.50 8.00

(mm) (121) (165) (203)

Length inches 28.5 29.0 34.5

(mm) (725) (735) (749)

Weight lbs 100 225 360

(kg) (45) (100) (163)

Specifications subject to change without notice. Series shown are 15,000 psi working pressure. Other than standard connections available upon request. To order: Specify O.D.and connections.

RETRIEVABLE DROP-IN CHECK VALVEThe Griffith • Vector retrievable drop-in check valve provides a means ofcontrolling back flow through the drillpipe during a kick or when trippingpipe into the hole against pressure.

The landing sub is installed in the drilling string, usually just above the drill collars. The valve is kept on the surface until protection fromback flow is required. The valve is introduced into the drillstring andpumped down the drillstring to the landing sub where it locks into position.

Pressure from below the landed valve energizes the packer, lockdogs and check valve. The check valve will open to allow circulationthrough the valve and automatically close when circulation is stopped.After use, the back pressure valve can be retrieved from the string withthe retrieval tool run in on wireline.

The landing sub body is manufactured from 4145 heat treated andstress relieved material. Sizes not listed available on request.

RETRIEVABLE DROP-IN CHECK VALVE

Portable Service Centers

107

PORTABLE SERVICE CENTERSThe Griffith • Vector Portable Service Center is a completely self con-tained drilling tool service shop designed for use in remote locations.

The units are available in a single width using the Griffith • VectorMini Torque, or in double or triple width using the Griffith • VectorTorquemaster. All units are skid mounted structures, complete withintegral floor sumps, overhead crane rails, ISO container mounts/liftpoints at the corners, insulated and sheeted walls and roof, full heightdoors, and hinged/removable side panels as necessary. They requirean external power source (specified by the customer) only, as all unitsare complete with a breaker panel and circuits for major equipment andaccessories.

TECHNICAL SPECIFICATIONSPer Container: Length: 35’ 6” With Skid • Width: 8’ • Height: 9’6”(8’ Inside Door Frames) • 3 Ton Overhead Craneway • 3 Ton Exterior Jib Crane Mount • Electrical: 3 Phase PowerCustomer to Specify Voltage & Frequency

STANDARD EQUIPMENT:• Mini Torque (single) wide center • Torquemaster (double) wide center• Compressor • Sump pump – air lines and outlets • Work bench, cabinets, shelving • Lights and receptacles • 3 Ton overhead crane ways• 3 Ton exterior jib crane mounts

OPTIONAL EQUIPMENT• Jar tester • 3 ton overhead bridge cranes • 3 ton exterior jib cranes• Complete hand tool packages • Griffith service vice • Pulling post• Pressure washer • A/C unit or heater• Torquemaster accessories as required

Push/Pull Cylinder Digital Torque Logger Hydraulic Console Spinner

108

TECHNICAL SPECIFICATIONS

Chucking Capacities: Headstock Tailstockinches (mm) inches (mm)

Fixed HeadstockModel 1689 3

1/2 - 14 90 - 355 3

1/2 - 14 90 - 355

Model 8025 3 1/2 - 18 90 - 457 3

1/2 - 14 90 - 355

Hinged HeadstockModel 8026 3

1/2 - 18 90 - 457 3

1/2 - 14 90 - 355

Model 8026 features a fully opening hinged headstock

Torque capacity, all models:Make up: 4,000 - 150,000 lb-ft (5 400 - 203 000 Nm)

Break out: 190,000 lb-ft Maximum (257 000 Nm)Overall length: 150” (3 800 mm) with a 12 ft. bedOverall width: 52” (1 320 mm)

Overall height: 65” (1 650 mm)Weight: 10,500 lbs (4 772 kg) approximate with console

Electrical requirements: 20 hp (15 kW) – customer to specify voltage and frequency. The unit requires 3 phase power.

THE TORQUEMASTER BREAKOUT MACHINE.The Torquemaster is a self contained hydraulic make-up and breakoutmachine designed for fast, safe, and dependable maintenance of toolsand motors in either workshop or drillsite locations.

The basic machine consists of a bed complete with a fixed head-stock chuck, a moveable tailstock chuck that applies the torque, and a hydraulic console unit.

TORQUEThe torque is produced by two hydraulic cylinders which rotate the tailstock chuck through a 30 degree arc. Breakout torque is greaterthan make-up torque at the same operating pressure due to the differential areas of the rod and head sides of the pistons.

The Torquemaster requires no anchors or special mounting facilitiessince the torsional reactions are resisted by the base frame.

SYNCHRONIZED GRIPPING FORCESThe headstock and tailstock each contain six radially arranged heavyduty clamping cylinders. Each piston rod is fitted with a replaceabletong die. The hydraulic system is designed to move the cylinders inunison to positively center the workpiece regardless of weight or diameter. The gripping force is in direct proportion to the appliedtorque, preventing damage to thin-walled components.

Torquemaster Breakout Machine

109

tools and motors in either workshop or drillsite locations.The basic machine consists of a bed complete with a fixed head-

stock chuck, a moveable tailstock chuck that applies the torque, and a hydraulic console unit.

TORQUEThe torque is produced by two hydraulic cylinders which rotate the tailstock chuck through a 30 degree arc. Breakout torque is greaterthan make-up torque at the same operating pressure due to the differential areas of the rod and head sides of the pistons.

The Torquemaster requires no anchors or special mounting facilitiessince the torsional reactions are resisted by the base frame.

SYNCHRONIZED GRIPPING FORCESThe headstock and tailstock each contain six radially arranged heavyduty clamping cylinders. Each piston rod is fitted with a replaceabletong die. The hydraulic system is designed to move the cylinders in uni-son to positively center the workpiece regardless of weight or

TECHNICAL SPECIFICATIONS

Chucking Capacities: Headstock Tailstockinches (mm) inches (mm)

Fixed HeadstockModel 1689 3

1/2 - 14 90 - 355 3

1/2 - 14 90 - 355

Model 8025 3 1/2 - 18 90 - 457 3

1/2 - 14 90 - 355

Hinged HeadstockModel 8026 3

1/2 - 18 90 - 457 3

1/2 - 14 90 - 355

Model 8026 features a fully opening hinged headstock

Torque capacity, all models:Make up: 4,000 - 150,000 lb-ft (5 400 - 203 000 Nm)

Break out: 190,000 lb-ft Maximum (257 000 Nm)Overall length: 150” (3 800 mm) with a 12 ft. bedOverall width: 52” (1 320 mm)

Overall height: 65” (1 650 mm)Weight: 10,500 lbs (4 772 kg) approximate with console

Electrical requirements: 20 hp (15 kW) – customer to specify voltage and frequency. The unit requires 3 phase power.

THE TORQUEMASTER BREAKOUT MACHINE.The Torquemaster is a self contained hydraulic make-up and break-out machine designed for fast, safe, and dependable maintenance of

diameter. The gripping force is in direct proportion to the appliedtorque, preventing damage to thin-walled components.

CONSOLEA free standing console contains the hydraulic power unit, operatingcontrols, and torque gauges.

The console has enough hydraulic capacity for the functions of thebasic machine, plus a number of optional hydraulic accessories whichmake the machine easier to use and extend its capabilities.

POWERED TAILSTOCK TRAVERSEThe operator controls the movement of the tailstock from the console, which allows the work to get done both faster and more safely.The tailstock is designed to carry loads, i.e. a tool balanced in the tail-stock can be shuttled along the bed as required.

TORQUEMASTER OPTIONAL ACCESSORIES

Bed Length: The standard machine is 12 ft. long, with 14 ft., 16 ft.,and 18 ft. available if required. As options, please inquire regarding anyother length. Specify as required.

Headstock and Tailstock Extension Beams, Complete WithHydraulic Support Jacks: These extend the working length of the machine and reduce the need for additional handling equipmentonce the tool is in the machine. The operator controls the height of thejacks from the console. Specific lengths are required for the beams and

Hinged Headstock – open Hinged Headstock – closedPower Traverse Tail Stock Support Jacks & Beam Extensions

Hydraulic Vises andWorkshop Accessories

110

Griffith • Vector Service “C” Style Vise

Portable Service SkidsFor small diameter tools, this skidincludes: Skid with sump

Service viseRolling tool standJib crane & hoist

Griffith • Vector can configure service skids to suit specific requirements.

Shot Peening CabinetsThis cabinet features a fully-opening frontcover and a work area complete with rollersand ports in the side panels to handle longerwork pieces.

Service Vise (1609)The Griffith • Vector Service Vise (1609) is a floor-mounted unitdesigned to hold a variety of tubular components while service workis carried out.

The Griffith • Vector DigitalStator Measuring ToolProvides a direct measurement of downhole motor stator size via digital display. Two tools withadapters cover stator sizes from1.50 to 5.90 I.D.

Complete Tool PackagesFor service work including:• Full handtool package.• Wrenches and tongs.• M.P.I. equipment.• Pressure washing equipment.• Oil pumps to fill drilling tools

and motors.

Griffith • Vector “Hydro” Style Vise. The vise is shown with the top jaw in the retractedposition, and also with the top jaw clamped on a tool.

HYDRAULIC POWER UNITSGriffith • Vector power units areavailable for all workshop tools andaccessories. Please provide flowand pressure required for eachitem.

JAR TESTERS

Drilling MotorSelection Guide

111

in. in. ft. 1/2 3/4 4/5 5/6 6/7 7/8 3Þ 4Þ m mm mm

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1/4 7.1 2.16 to 57 37

111/16 to 3 11.1 3.38 to 76 43

2 1/8 to 3

3/4 10.7 3.26 to 95 54

2 3/8

2 7/8 13.9 4.24 73

to 4 13.1 3.99 to 10260

13.4 4.083

1/2 8.4 2.56 89

2 7/8 to 12.6 3.84 to 73

4 1/2 8.2 2.50 114

7.3 2.23

4 1/2 21.9 6.68 114

3 3/8 to 17.0 5.18 to 86

5 17.4 5.30 127

4 1/4

15.7 4.79108

3 1/2 to

12.0 3.66to

4 3/4

9.1 2.77121

89

16.5 5.03

4 3/4

21.2 6.46121

3 3/4 to

17.2 5.24to 95

5 7/8

21.0 6.40149

16.2 4.94

25.6 7.8023.6 7.19

6 15.6 4.75 1524

3/4 to 13.9 4.24 to 121

6 3/4 23.6 7.19 171

16.4 5.0021.2 6.46

Note: Overall lengths shown are maximum.

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Bearing Assembly Adjustableor StraightHousing

Power Section(Rotor & Stator)

Dumpor

TopSub

Drilling MotorSelection Guide

112

Overall Length

Bearing Assembly Adjustableor StraightHousing

Power Section(Rotor & Stator)

Dumpor

TopSub

22.7 6.927

7/8 26.4 8.05 200

6 1/4 to 19.8 6.04 to 159

8 3/4 26.4 8.05 222

24.3 7.41

8 1/2

27.2 8.29

6 3/4 to 22.1 6.74

216

9 7/8

26.4 8.05to 171

25.9 7.89251

22.5 6.86

26.0 7.929

7/8

29.4 8.96251

7 3/4 to

24.4 7.44to 197

12 1/4

27.3 8.32311

26.3 8.029

7/8 29.7 9.05

251

8 to 24.7 7.53to 203

12 1/4 27.7 8.44

311

12 1/4 28.6 8.72 311

9 5/8 to 30.4 9.27 to 244

17 1/2 30.4 9.27 445

11 1/4

14 3/4 29.9 9.11 375

286to 26 23.0 7.01 to 660

Note: 1. Overall lengths shown are maximum.2. For specific top and bottom connections, ordering instructions and full details, reference pocket motor handbook.

in. in. ft. 1/2 3/4 4/5 5/6 6/7 7/8 3Þ 4Þ m mm mm

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113

Drilling MotorPerformance Summary

Maximum Differential Pressure Max Bit Speed Torque atFlow Rate at Full Load at Full Load Full Load

Motor gpm lpm psi kPa RPM lb-ft N.m

1 7/16” 1/2 High Speed 3.0 Stage 40 150 370 2550 1800 15 20

1 11/16” 5/6 Multi-Lobe 2.5 Stage 30 110 370 2550 380 50 70

1 11/16” 5/6 Multi-Lobe 5.0 Stage 45 170 750 5170 600 100 140

2 1/8” 5/6 Multi-Lobe 2.5 Stage 60 230 370 2550 340 185 250

2 1/8” 5/6 Multi-Lobe 6.0 Stage 50 190 890 6130 565 160 220

2 3/8” 1/2 High Speed 7.0 Stage 50 190 880 6060 1225 90 120

2 3/8” 5/6 Multi-Lobe 2.5 Stage 50 190 370 2550 350 100 140

2 3/8” 5/6 Multi-Lobe 5.2 Stage 50 190 770 5310 330 240 330

2 7/8” 1/2 High Speed 5.2 Stage 70 260 650 4480 710 150 200

2 7/8” 1/2 High Speed 7.0 Stage 70 260 880 6060 930 150 200

2 7/8” 4/5 Multi-Lobe 3.0 Stage 70 260 430 2960 335 190 260

2 7/8” 5/6 Multi-Lobe 3.3 Stage 80 300 490 3380 420 180 240

2 7/8” 5/6 Multi-Lobe 7.0 Stage 80 300 1040 7170 405 440 600

2 7/8” 7/8 Multi-Lobe 1.5 Stage 120 450 370 2550 360 260 350

2 7/8” 7/8 Multi-Lobe 2.5 Stage 70 260 400 2760 205 240 330

3 3/8” 1/2 High Speed 5.5 Stage 100 380 690 4750 590 280 380

3 3/8” 4/5 Multi-Lobe 5.0 Stage 110 420 720 4960 305 530 720

3 3/8” 7/8 Multi-Lobe 3.0 Stage 110 420 480 3310 160 630 850

3 1/2” 4/5 Multi-Lobe 4.0 Stage 160 610 570 3930 400 550 750

3 1/2” 5/6 Multi-Lobe 2.0 Stage 160 610 300 2070 360 330 450

3 1/2” 5/6 Multi-Lobe 3.0 Stage 160 610 450 3100 355 525 710

3 1/2” 7/8 Multi-Lobe 3.8 Stage 130 490 610 4200 235 870 1180

3 3/4” 1/2 High Speed 4.4 Stage 140 530 550 3790 510 360 490

3 3/4” 4/5 Multi-Lobe 3.5 Stage 160 610 500 3450 220 720 980

3 3/4” 7/8 Multi-Lobe 2.3 Stage 160 610 370 2550 120 770 1040

3 3/4” 7/8 Multi-Lobe 6.7 Stage 160 610 1100 7580 240 1350 1830

4 3/4” 1/2 High Speed 3.0 Stage 200 760 380 2620 400 430 580

4 3/4” 1/2 High Speed 6.5 Stage 500 1890 810 5580 1240 670 910

4 3/4” 4/5 Multi-Lobe 3.5 Stage 250 950 500 3450 230 1120 1520

4 3/4” 4/5 Multi-Lobe 6.0 Stage 250 950 860 5930 235 2020 2740

4 3/4” 5/6 Multi-Lobe 3.0 Stage 250 950 450 3100 250 850 1150

4 3/4” 7/8 Multi-Lobe 2.0 Stage (Air) 250 950 320 2200 70 2660 3600

4 3/4” 7/8 Multi-Lobe 2.2 Stage 250 950 350 2410 120 1090 1480

4 3/4” 7/8 Multi-Lobe 3.8 Stage 250 950 610 4200 125 2340 3170

114

Drilling MotorPerformance Summary

Maximum Differential Pressure Max Bit Speed Torque atFlow Rate at Full Load at Full Load Full Load

Motor gpm lpm psi kPa RPM lb-ft N.m

6 1/4” 1/2 High Speed 4.0 Stage 350 1320 500 3450 410 1000 1360

6 1/4” 4/5 Multi-Lobe 4.3 Stage 400 1510 610 4200 230 2240 3040

6 1/4” 4/5 Multi-Lobe 7.5 Stage 400 1510 1070 7370 230 4000 5420

6 1/4” 5/6 Multi-Lobe 5.0 Stage 400 1510 750 5170 270 2790 3780

6 1/4” 7/8 Multi-Lobe 2.8 Stage 400 1510 450 3100 115 2850 3860

6 1/4” 7/8 Multi-Lobe 4.8 Stage 400 1510 770 5310 120 5190 7030

6 3/4” 1/2 High Speed 4.0 Stage 500 1890 500 3450 450 1370 1860

6 3/4” 4/5 Multi-Lobe 4.8 Stage 600 2270 690 4750 255 3250 4400

6 3/4” 4/5 Multi-Lobe 7.0 Stage 600 2270 1000 6890 260 5010 6790

6 3/4” 5/6 Multi-Lobe 5.0 Stage 600 2270 750 5170 265 4220 5720

6 3/4” 6/7 Multi-Lobe 5.0 Stage 600 2270 780 5370 150 5650 7660

6 3/4” 7/8 Multi-Lobe 2.0 Stage (Air) 600 2270 320 2200 75 3820 5180

6 3/4” 7/8 Multi-Lobe 3.0 Stage 600 2270 480 3310 150 3300 4470

6 3/4” 7/8 Multi-Lobe 5.0 Stage 600 2270 810 5580 150 6220 8430

7 3/4” 1/2 High Speed 4.0 Stage 600 2270 500 3450 370 1840 2490

7 3/4” 4/5 Multi-Lobe 3.6 Stage 900 3410 510 3510 195 3610 4890

7 3/4” 4/5 Multi-Lobe 5.3 Stage 900 3410 760 5240 200 7160 9700

7 3/4” 5/6 Multi-Lobe 5.0 Stage 900 3410 750 5170 230 5920 8020

7 3/4” 7/8 Multi-Lobe 3.0 Stage 900 3410 480 3310 130 5850 7930

7 3/4” 7/8 Multi-Lobe 4.0 Stage 900 3410 640 4410 125 8660 11730

8” 1/2 High Speed 4.0 Stage 600 2270 500 3450 370 1840 2490

8” 4/5 Multi-Lobe 3.6 Stage 900 3410 510 3510 195 3610 4890

8” 4/5 Multi-Lobe 5.3 Stage 900 3410 760 5240 200 7160 9700

8” 5/6 Multi-Lobe 5.0 Stage 900 3410 750 5170 230 5920 8020

8” 7/8 Multi-Lobe 3.0 Stage 900 3410 480 3310 130 5850 7930

8” 7/8 Multi-Lobe 4.0 Stage 900 3410 640 4410 125 8660 11730

9 5/8” 1/2 High Speed 4.0 Stage 900 3410 500 3450 350 2680 3630

9 5/8” 3/4 Multi-Lobe 4.5 Stage 1200 4540 620 4270 230 6790 9200

9 5/8” 3/4 Multi-Lobe 6.0 Stage 1200 4540 820 5650 230 9650 13080

9 5/8” 5/6 Multi-Lobe 3.0 Stage 1200 4540 450 3100 115 8800 11920

9 5/8” 5/6 Multi-Lobe 4.0 Stage 1200 4540 600 4130 120 11920 16150

11 1/4” 3/4 Multi-Lobe 3.6 Stage 1500 5680 490 3380 140 10610 14380

11 1/4” 6/7 Multi-Lobe 3.0 Stage 1200 4540 470 3240 115 12870 17440

115

HIGH TORQUE DRILLING MOTOR-HEAD ASSEMBLY

The High Torque Motor-Head Assembly was designed to combine five basic coil tubingtools into one compact unit. The Motor Head Assembly is available in all common toolstring sizes with additional sizes available upon request. A coil connector, double flapper check valve, drop ball disconnect, drop ball circulating sub and a rupture disc isincorporated into each assembly creating one very short tool. The disconnect portionof the tool was designed to withstand the vibration and torsional loading commonlyassociated with the use of downhole motors and hammers without disconnecting prematurely due to wear. The disconnect incorporates a standard internal profile tofacilitate retrieval of the fish with the Hydraulic Release Internal Pulling Tool.

Assembly Effective Torsional Tensile Assembly DisconnectO.D. Length Yield Yield I.D. Int. Profile

1 11/16” 27” 711 lb-ft 67,300 lbs 7/16” 2” GS1 3/4” 27” 760 lb-ft 72,400 lbs 7/16” 2” GS2 1/8” 27” 1100 lb-ft 89,200 lbs 9/16” 2 1/2” GS2 1/4” 27” 1700 lb-ft 94,200 lbs 9/16” 2 1/2” GS2 7/8” 27” 3440 lb-ft 160,800 lbs 11/16” 3” GS3 1/8” 27” 3800 lb-ft 175,800 lbs 11/16” 3” GS

HEAVY DUTY MOTOR-HEAD ASSEMBLY

The Heavy Duty Motor-Head Assembly was designed to combine five basic coil tubing tools into one compact unit. The Motor Head Assembly is available in all common tool string sizes with additional sizes available upon request. A coil connector, double flapper check valve, drop ball disconnect, drop ball circulating suband a rupture disc is incorporated into each assembly creating one very short tool.The disconnect portion of the tool incorporates a standard internal profile to facilitateretrieval of the fish with the Specialty Tools Hydraulic Release Internal Pulling Tool.

Assembly Effective Torsional Tensile Assembly Disconnect O.D. Length Yield Yield I.D. Int. Profile


Specifications subject to change without notice

High TorqueDrilling Motor-Head Assembly

Heavy DutyMotor-HeadAssembly

SPECIALTY COILED TUBING TOOLS AND TECHNOLOGY

�e specialize in the design and manufacture of a wide range of innovative downholetools for the coiled tubing market. Creative product development is ensured by maintaining an experienced group of personnel from the coiled tubing and snubbingindustry that are in touch with the daily operations and problems encountered in ourindustry. Our experienced engineering team provides immediate custom-designedsolutions to the end products to support coiled tubing operations world-wide.We offer the facility for the development of specialized equipment to a client’s individualrequirements. We offer a comprehensive asset management program incorporatingthe service, repair and tracking of client’s downhole tools. We are committed to providing innovative specialty products and solutions to the coiled tubing industry.

Motorhead Assemblies

116

HIGH TORQUE DRILLING DISCONNECT

The High Torque Disconnect uses a unique mechanism which eliminates the usual torquedogs seen in most other disconnect assemblies. The disconnect was designed to with-stand the vibration and torsional loading commonly associated with the use of downholemotors and hammers, without disconnecting prematurely due to wear. The disconnect isdrop ball activated and incorporates a standard internal profile to facilitate retrieval of thefish with the Specialty Tools Hydraulic Release Internal Pulling Tool. The tool is availablewith customer specified connections.




HEAVY DUTY DISCONNECT

The Heavy Duty Disconnect uses torque dogs to counter any reactive torque generatedbelow the tool. This disconnect is drop ball activated and incorporates a standard internalprofile to facilitate retrieval of the fish with the Hydraulic Release Internal Pulling Tool. Thetool is available with customer specified connections.




PRESSURE RELEASE DISCONNECT

The Flow Release Disconnect provides all the benefits of the High Torque DrillingDisconnect with the added advantage of not being drop ball activated. This allows the disconnect to be used in conjunction with stiff wire line reels where the coiled tubing string contains electric line which can prevent the passage of a drop ball.The pressure activated time delay disconnect mechanism ensures that the disconnect can-not be activated accidentally. The pressure at which the disconnect cycle begins is adjustable from 1000 psi to 6000 psi. The delay timing of the disconnect cycle isadjustable from 15 to 60 minutes.

Specifications available upon request.

Disconnects

Heavy DutyDisconnect

High TorqueDrilling Disconnect

117

MULTI-OPENING CIRCULATING SUB

The Multi-Opening Circulating Sub isdesigned to replace a conventional dropball circulating sub to allow additional cir-culating capability above the tool string.The Multi-Opening Circulating Sub isflow activated and can be cycled asmany times as required without pullingthe BHA.

Assembly Torsional Tensile O.D. Yield Strength 2 1/4” 2800 lb-ft 110,000 lbs2 7/8” 3000 lb-ft 203,500 lbs

3 1/8” 3500 lb-ft 203,500 lbs


1 11/16” 7” 7/16”1 3/4” 7” 7/16”2 1/8” 7” 9/16”2 1/4” 7” 9/16”2 7/8” 7” 11/16”3 1/8” 7” 11/16”


Make-up Full BoreO.D. Length I.D.

1.2501” 0.250” 0.406”1.500” 10.250” 0.406”1.687” 12.900” 0.687”1.750” 12.900” 0.687”2.000” 13.900” 0.687”2.125” 13.900” 1.125”2.250” 13.900” 1.125”2.375” 13.900” 1.125”3.125” 17.125” 1.312”

FLAPPER CHECK VALVE

The CT Flapper Check Valve is a safetycomponent used within a coiled tubingstring. It provides one way flow to allowfluids, N2, or CO2 to be pumped throughthe coiled tubing while preventing well fluids from flowing back up the tubingstring. A drop ball can pass through theFlapper Check Valve to operate toolsbelow the valve. Dual flapper redundancyensures a positive seal for safety. TheFlapper Check Valve cartridges within thetool are available in two types of set/seal-ing arrangements depending on customerpreference. Cartridges are available in alow pressure Teflon seal and high pressure metal-to-metal seal or a lowpressure o-ring seal and high pressuremetal-to-metal seal.

Flapper Check Valve

DUAL CIRCULATION SUB

The Dual Circulation Sub is designed toallow additional circulation capabilitiesabove the tool string by two activationmethods. The tool incorporates drop ballactivated circulating ports and a burst disc.The pressure at which the tool will open bythe drop ball method can be easily adjustedat surface by varying the number of shearpins used. In the event that circulation islost, pressure can be applied to the tubingto burst the disc allowing a drop ball to bepumped to the circulating sub or discon-nect. Burst discs are available in 4,000,5,000 and 6,000 psi ratings.

Assembly Effective Assembly O.D. Length I.D.

BALL CHECK VALVE

Typically run in tandem, the Ball CheckValve is a safety component used within acoiled tubing string. It provides one-wayflow to allow fluids, N2, or CO2 to bepumped through the coiled tubing, whilepreventing well fluids from flowing back upthe tubing string. Ball check valves will notpermit drop balls or wiper plugs to bepumped through to the tool string below.

FEATURES:• Large bore for high flow rates • Spring actuated valve ball and cage

ensure positive seal • Easy field servicing

Multi-OpeningCirculating Sub

Make-up O.D. Length

1.500” 6.875”1.687” 8.400”1.750” 8.375”2.000” 8.400”2.125” 8.375”

Check Valves andCirculating Subs

118

Flow Release Pulling Tools,Spears and Overshots

Assembly Overall Available SlipO.D. Length Catch Range1 3/4” 14” 1.250”– 1.875” 2 1/4” 14” 1.750”– 2.375”

2 7/8” 15” 2.125”– 3.000”


Internal Tool External ToolAssembly Tensile Fishing Tensile Fishing Neck

O.D. Yield Profile Yield Catch O.D.1 3/4” 56,000 lbs 2” GS 56,000 lbs 1 3/8” 2 1/4” 105,000 lbs 21/2” GS 105,000 lbs 1 3/4”2 7/8” 150,000 lbs 3” GS 150,000 lbs 2 5/16”3 3/4” 240,000 lbs 4” GS 240,000 lbs 3 1/8”4 1/2” 425,000 lbs 5” GS 425,000 lbs

6 1/4” 425,000 lbs 7” GS 425,000 lbs


FLOW RELEASE OVERSHOT

Flow Release Overshots are designed to latch and retrieve slickODs without regular fishing necks or profiles.The tools are designed to latch all diameters with the respective tool body being only 1/2” over the catch diameter. The tool incorporates a removable guide which can be replaced with a bell guide for latching fish in large diameter tubing or a carbidedressed guide to clean fish tops prior to latching.

FLOW RELEASE SPEAR

Flow Release Spears are designed to latch and retrieve fish withslick IDs without regular fishing necks or profiles. The FlowRelease Spear is operated by simply setting down weight, pickingup and retrieving the fish. By setting down weight and increasingthe flow rate the spear will release from the fish.

FEATURES:• Nothing remains engaged on fish if it cannot be pulled.• One tool can be used to latch a variety of inside

diameters by simply changing the grapple.• Flow release – no shear pins required.

FLOW RELEASE EXTERNAL PULLING TOOLS

Flow Release External Pulling Tools aredesigned to latch and retrieve standard externalfishing profiles. An increase in flow rate across ajetting facility within the tool creates a pressuredrop which retracts the grapple and allows it tolatch into the profile on the fish. Reduction ortermination of flow results in a positive engage-ment with the fish for pulling or jarring opera-tions. The flow release feature allows the tool tobe cycled as many times as necessary and isideally suited for horizontal applications whereloads to active mechanical operated tools aredifficult to achieve.

FEATURES:• Flow activated – no drop ball required.• Can be latched and released as often as

required without the need to reset at surface.• Can be released easily in horizontal wells.

FLOW RELEASE INTERNAL AND EXTERNAL PULLING TOOLS

Flow Release Internal and External PullingTools are designed to latch and retrieve down-hole tools with standard internal and externalprofiles, including the disconnect portion of theMotor Head Assembly. An increase in flowrate across a jetting facility within the tool creates a pressure drop which retracts thegrapple and allows it to latch into the profile onthe fish. Reduction or termination of flowresults in a positive engagement with the fishfor pulling or jarring operations. The flowrelease feature allows the tool to be cycled asmany times as necessary and is ideally suited for horizontal applications where loads toactive mechanical operated tools are difficult to achieve.

FEATURES:• Flow activated.• Can be latched and released as required

without the need to reset at surface.• Can be released easily in horizontal wells.• Optional flow activated safety shear pins.

Flow ReleaseExternal Pulling

Tool

Flow ReleaseInternal Pulling

Tool

Assembly Tensile StandardO.D. Yield Catch Range2 1/4” 110,500 lbs 1.687”– 1.781” 2 5/8” 121,000 lbs 2.063”– 2.156”3 1/8” 110,000 lbs 2.563”– 2.656”

3 5/8” 126,500 lbs 3.063”– 3.156”Specifications subject to change without notice

119

ConnectorsDIMPLE CONNECTOR

The Dimple Connector can be used to connect a tool string to the end of the coiledtubing. It is recommended when usingequipment that produces torque or vibration.Two polypaks provide a high pressure sealand external attachment does not restrict thethru. bore. The Dimple Grapple DrillingConnector can be used with downholemotors, impact hammers and other highvibration tools. It is available in a dimple todimple connection or dimple to threaded connection.

FEATURES:• High torque capacity.• Easy field installation.• High pressure seal.• Non-restrictive bore.

Coil Size O.D. 1.000” 1.437”1.250” 1.687”1.500” 2.125”1.750” 2.500”2.000” 2.750”2.375” 3.500”2.875” 3.750”

SLIP-GRUB SCREW CONNECTOR

The Slip-Grub Screw Connector is used toconnect a tool string to the coiled tubing viaa threaded connection. The connector isdesigned specifically to accommodate tor-sional and tensile loads while retaining anoutside diameter common to most toolstrings. They are available with customerspecified bottom threaded connection.

FEATURES:• Non-restrictive bore.• Slimline design.• No special installation tools required.

Coil Tubing Tensile Yield O.D. Diameter Strength

1 11/16” 1 1/4” 43,000 lbs13/4” 1 1/4” 43,000 lbs2 1/8” 11/4” & 11/2” 88,000 lbs2 1/8” 1 3/4” 51,000 lbs2 1/4” 11/4” & 11/2” 91,000 lbs2 1/4” 13/4” 55,000 lbs2 7/8” 11/2” and 1 3/4” 156,000 lbs2 7/8” 2” 135,000 lbs3 1/8” 11/2” & 13/4” 156,000 lbs3 1/8” 2” 135,000 lbs


DIMPLE-GRAPPLE DRILLING CONNECTOR

The Dimple-Grapple Drilling Connector hasbeen designed specifically for drilling operations with downhole motors and impacthammers. It is an external coiled tubing connector that combines the excellent tensile strength of a grapple connector withthe superior torque capacity of the DimpleConnector. Polypak seals provide a highpressure seal.

FEATURES:• Easy field installation.• High torque capacity.• High tensile capacity.• High pressure seal.• Non-restrictive bore.

Coil Size O.D. 1.000” 1.898”1.250” 1.906”1.500” 2.437”1.750” 2.640”2.000” 2.820”2.375” 3.250”2.875” 3.687”

ROLL-ON COIL CONNECTORS

Roll-On Connectors are available in awide variety of Roll-On to Roll-On, Roll-On to Thread and Roll-On to Plastic configurations. They are used to connectthe tool string to the coiled tubing or join 2strings of tubing together. Multiple o-rings ensure a high pressure seal, andmultiple Roll-On grooves provide a highstrength joint. Available for coiled tubingsizes from 3/4” through 2” in a variety ofwall thickness to suit customer needs.

AVAILABLE CONFIGURATIONS:• Roll-on x Roll-on (std wall).• Roll-on x Roll-on (heavy wall).• Roll-on x Roll-on (change over).• Roll-on x Thread Connection.• Roll-on x Plastic Tube.• Plastic Tube x Plastic Tube.

Dimple Connector

Roll-OnCoil Connector

Dimple-Grapple Drilling Connector

Slip-Grub Screw Connector

120

ADJUSTABLE BACK PRESSURE VALVE

The adjustable Back Pressure Valve isused to hold pressure from above until a pre-set internal pressure is applied to the tool. Once the pre determined internalpressure is applied a valve opens providingcommunication through the bore of thetool. This is useful where formation pressure will not support a column of fluidor as a safety tool for running pressureactivated perforating guns. The tool can beused to provide a hydraulic advantage tostraighten tubing while running into a deviated well by helping to prevent helicalbuckling. The tool is fully adjustable toopen at settings ranging from 500 to 5000psi and is easily field dressed.

Assembly Overall O.D. Length I.D.1 3/4” 17” N/A2 1/8” 17” N/A2 1/4” 17” N/A

2 7/8” 17” N/A

WIDTH OPERATINGO.D. I.D. O.A.L. TENSILE RANGE PSI

1.688” 0.5” 41” 42,000 lbs 1.688” - 6” 1000 psi1.750” 0.5” 41” 49,000 lbs 1.75” - 6” 850 psi2.063” 0.5” 41” 76,000 lbs 2.063” - 8” 650 psi2.250” 0.5” 41” 92,000 lbs 2.25” - 8.5” 400 psi

Assembly OverallO.D. length I.D.1 3/4” 11.50” .500” 2 1/8” 12.00” .780”2 1/4” 12.00” .780”

2 7/8” 13.00” .780”

Adjustable Back Pressure Valve

HYDRAULIC TUBING END LOCATOR

The Hydraulic Tubing End Locator isdesigned to allow accurate measurement ofthe end of the production tubing shoe fordepth correlation. The tool is flow activatedto allow the operator to re-tag the end of thetubing an unlimited number of times withouttripping to surface to re-set the tool. Theinternal pressure generated inside the toolforces the locator blades out of the tool bodyto tag the end of the tubing. Being flow activated allows the operator to vary theamount of pump out force the locator bladesexert on the tubing by varying the flow rate.

Hydraulic TubingEnd Locator

ROTATING KNUCKLE JOINT

The CT Knuckle Joint provides a heavy dutyflexible joint in a tool string. Threaded connections top and bottom let this tool be placed anywhere in a tool string.The knuckle is sealed metal to metal and the body housings are sealed by o-ring.The tool incorporates a thru bore to allowflow for fishing or completion operations.The knuckle joint will deflect through 6° of angular movement in any direction.

FEATURES:• Flexible joint for deviated or

horizontal wells.• Flow through bore.• Easy field servicing.


TORQUE/FLOW THRUKNUCKLE JOINT

The Torque/Flow Thru KnuckleJoint when incorporated into thetool string allows for a full 15° ofangular movement in all directions.The tool will transmit torque andincorporates a through bore toallow circulation through the tool.

BOW SPRING CENTRALIZER

The CT Bow Spring Centralizer guides the coiled tubing or toolstring directly in the center of the well bore. It overcomes the natural bend in the coiled tubing and prevents hang ups when approaching restrictions. It can be run in logging or wirelinetool strings or with any other completion or production equipment.

FEATURES:• Spring loaded bows

set for optimum contact force with casing or tubing.

• Bore through centralizer for circulating flow.

• Hardened bows for minimal wear.• Wide variety of thread sizes.

HYDRAULIC BOW SPRING CENTRALIZER

The Hydraulic Bow Spring Centralizer utilizes hydraulically expand-able bow springs. In a static condition, the bow springs remain inthe retracted state, flush with the tools O.D. Circulating differentialpressure across the tool expands the bow springs to contact theside wall of the well bore. Being hydraulically activated allows thetool to generate sufficient force in deviated or horizontal well boresto lift the tool string off the side wall, centering it in the well bore.The tool is ideally suited to be utilized as a stabilizer with a down-hole motor.

Make-up O.D. Length

1.687” 12.762”1.750” 10.332”2.125” 12.940”

Nom. O.D. Spring O.D. O.A. 1.687 13.5 43.682.000 17.5 56.502.250 17.8 56.50

Knuckle Jointsand Centralizers

121

BI-DIRECTIONAL MECHANICAL JAR AND INTENSIFIER

Combined Free FreeAssembly Effective Load to Load to Assembly Stroke Stroke

O.D. Length Release Up Release Down I.D. Up Down1 3/4” 70” 3000 lbs 1000 lbs 1/2” 5” 1.5”2 1/8” 70” 4500 lbs 1500 lbs 9/16” 6” 1.5”2 1/4” 70” 4500 lbs 1500 lbs 9/16” 6” 1.5”

2 7/8” 70” 600 lb-ft 2000 lbs 11/16” 6” 1.5”


BI-DIRECTIONAL HYDRAULIC JAR AND INTENSIFIER

Features: • Large through bore.• Special metering device maintains relatively constant delay timing even after

prolonged jarring.• Hydraulic delay up and down to allows operator to vary jarring forces downhole.• Can be run in tension or compression.• Robust telescoping spline drive for high torsional capacity.

Bi-Directional Hydraulic Coiled Tubing Jar

1 11/16" 2 1/8" 2 7/8"

Tool O.D. 1.70" 2.125" 2.91"Tool I.D. 0.50" 0.63" 1.00"Length Closed 86.4" 86.4" 99"Stroke Up 6.0" 6.0" 7.0"Stroke Down 6.0" 6.0" 7.0"Free Stroke Up 3.35" 3.35" 3.1"Free Stroke Down 3.35" 3.35" 3.1"Max. Load DuringHydraulic Delay 13,000 lbs 16,000 lbs 30,000 lbsMax. Tensile Load After Jarring 54,000 lbs 95,000 lbs 200,000 lbsMax. Torsional Load 960 lb-ft 1,900 lb-ft 8,600 lb-ft


Bi-Directional Hydraulic Coiled Tubing Intensifier

1 11/16" 2 1/8" 2 7/8"

Tool O.D. 1.70" 2.125" 2.91"Tool I.D. 0.50" 0.63" 1.00"Length 104" 105" 125"Stroke Up 6.0" 6.0" 7.0"Stroke Down 6.0" 6.0" 7.0"Total Stroke 12.0" 12.0" 14.0"Max. Load To Fully Extend 12,000 lbs 16,800 lbs 20,000 lbsMax. Tensile Load After Jarring 54,000 lbs 95,000 lbs 200,000 lbsMax. Torsional Load 960 lb-ft 1,900 lb-ft 8,600 lb-ft


Bi-DirectionalHydraulic Jar

Bi-DirectionalHydraulicIntensifier

Jars and Intensifiers

122

TRIAXIAL ACCELEROMETER

SUPERTRAX is a high accuracy, rugged and compact three-axisforce balance accelerometer designed to provide a replacement forthe three single axis units.

The use of silicon oil as a damping medium is largely responsiblefor the robust design of SUPERTRAX. Typical applications are inborehole and utilities surveying systems, platform levelling and general inclination measurement systems.

Key features of SUPERTRAX are its high shock and high temperature survival capability, which permit the design of boreholesurvey instruments capable of transportation and use in the mostsevere conditions without damage or loss of calibration.

SUPERTRAX can replace quartz beam accelerometer triadsand provide a simple, more rugged and cost effective system.

RSS Steering Tool (RST) –The Non-Articulated Steering SolutionThe RST represents the next generation of oilfield steering instrument. Measuring just 1" diameter and 24" long, it incorporatesthe very latest RSS sensor technology, which benefits from ouryears of oilfield equipment design experience. The RST offersmany advantages for borehole measurement in drilling applications,including slimhole and short radius drilling, as it does not requirearticulation.

The instrument contains a three axis RSS TRAX accelerometerand three magnetometers to provide triaxial all angle measurementcapability while drilling. The unit also contains integral analog todigital conversion and processing electronics which provide calibrated data outputs downhole for each sensor, alleviating theneed for customers to carry out sensor calibration on surface.

ADVANCED MINIATURE MULTISHOT TOOL – MMT

The RSS Miniature Multishot Tool (MMT) represents the next generation of open-hole (drill pipe) survey instruments, offeringsmall size (1") and extended operational performance over conventional electronic multishot products. The MMT providesdefinitive survey information, corrected for magnetic interferencefrom the drilling assembly, before you case the well, in time to makeany directional course corrections.

The MMT incorporates high reliability RSS MWD sensor technology and provides accuracies comparable to the mostadvanced gyroscopic survey systems. It has low capital and operating costs and is easy to use. It can also operate as a multishot, single-shot or core orientation instrument.

DIGITAL MEASUREMENT UNIT (DMU)

The Digital Measurement Unit (DMU) has been designed to providelow cost high accuracy directional measurements under extremes of temperature, shockand vibration.

The module incorporates high reliability RSS sensor technology,which has been custom designed for borehole applications and pro-vides a small diameter (1"), high accuracy MWD measurementpackage for OEM applications.

NATURAL GAMMA MODULE (NGM)The Natural Gamma Module (NGM) has been developed to complement its highly successful range of slimhole directionalmeasurement instruments. The probe has the same 1" OD as theRSS directional probe and can be placed above or below the directional measurement unit (DMU), within in a standard NMDC.

The addition of NGM provides directional drillers with readilyavailable target identification information for tighter control, allowingearlier (easier and less costly) corrections to be made.

Subsurface Tools

Griffith • Vector is a LicensedManufacturer under:API Spec. 7 – License Number 7-0063API Spec. 6A – License Number 6A-0490API Spec. 16A – License Number 16A-0110

An ISO 9001 Registered FirmCertificate Number: 93-20

Accredited by the Dutch Council for Certification

Worldwide Sales and Service

123

JAKARTA, INDONESIA * 62-21-782-6088 62-21-782-6086 [email protected] X

RIO DE JANEIRO, BRAZIL 55-21-52-8606 55-21-52-8607 X

BROOKS, AB (403) 362-5164 (403) 362-8456 X

CALGARY, AB (403) 720-3900 (403) 720-3812 X

CALGARY, AB (403) 294-4540 (403) 294-4520 [email protected] X

DARTMOUTH, NOVA SCOTIA (902) 463-5800 (902) 463-5595 X

DELTA, B.C. (604) 250-4161 (604) 589-0003 X

DRAYTON VALLEY, AB (780) 542-5110 (780) 542-2367 X

EDMONTON, AB (780) 944-3800 (780) 465-6068 [email protected] X


EDMONTON, AB (780) 299-1350 (780) 435-7496 X


EDSON, AB (780) 723-5603 (780) 723-7516 X

FORT MCMURRY, AB (780) 743-3404 (780) 790-3456 X

FORT ST. JOHN, B.C. (250) 785-8344 (250) 785-7607 X

HARDISTY, AB (780) 888-2550 (780) 888-2554 X

KAMLOOPS, B.C. (888) 745-3335 (250) 372-9101 X

NISKU, AB (780) 955-5451 (780) 955-3534 X

PRINCE GEORGE, B.C. (800) 220-5515 (250) 564-0039 X

PROVOST, AB (780) 753-6905 (708) 753-6905 X

RAINBOW LAKE, AB (888) 956-3025 (780) 956-3765 X

RED DEER, AB (403) 343-2290 (403) 340-0104 X

RED EARTH CREEK, AB (780) 649-3485 (780) 649-3485 X

SLAVE LAKE, AB (780) 849-3823 (780) 849-2920 X

STETTLER, AB (403) 742-2371 (403) 742-2330 X

SWAN HILLS, AB (780) 333-2108 (780) 333-4804 X

SWIFT CURRENT, SK (306) 773-5575 (306) 773-5311 X

Please contact your National Oilwell representative at locations listed or via e-mail at [email protected].

* Denotes service and repair facility.

PEACE RIVER, AB (780) 624-3200 (708) 624-1808 X

ROCKY MOUNTAIN HOUSE, AB (403) 845-2445 (403) 845-7609 X

RICHMOUND, SK (306) 669-2028 (306) 669-2047 X

COLD LAKE, AB (780) 594-4180 (780) 594-2607 X

X(780) 469-5414(780) 465-0999EDMONTON, AB


GRANDE PRAIRIE, AB (780) 532-5506 (780) 539-5512 X

KINDERSLEY, SK (306) 463-3851 (306) 463-6677 X

LLOYMINSTER, AB (780) 875-6131 (780) 875-2111 X

MEDICINE HAT, AB (403) 527-8871 (403) 529-9711 X

MANYBERRIES, AB (403) 868-3770 (403) 868-3934 X

ST. JOHNS, NF (709) 738-6625 (709) 738-6615 X

CANADA

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ANACO (58) 82-22778 (58) 82-21854 X

CIUDAD OJEDA (58) 65-411393 (58) 65-413043 X

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MATURIN (58) 91-417355 (58) 91-418777 X

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MOSCOW 7-095-203-8364 7-502-225-1931 X

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TABER, AB (403) 223-9666 (403) 223-3931 X


STAVANGER, NORWAY (47) 51 81 81 81 (47) 51 80 05 47 X

BEIJING, CHINA 86-10-64941285 86-10-64941286 [email protected] X

ABERDEEN, SCOTLAND, UK * (44) 1224-878-780 (44) 1224-878-775 [email protected] X

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[email protected] XGLOUCESTERSHIRE, ENGLAND (44) 01242 603975 (44) 01242 602614

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WABASCA, AB (780) 891-2006 (780) 891-2625 X

WHITECOURT, AB (780) 778-4455 (780) 778-5675 X

(49) 5176-90532

(44) 171-631-1667

(33) 1-44-24-00-13

KOJE, KYUNGNAM, KOREA 82 558 632 8314 X82 558 632 8311-3

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PUMPING &

EXPENDABLES

DRILLING

EQUIPMENT

ELK CITY, OK (580) 225-7150 (580) 225-1607 X

3,7


BRADFORD, PA (814) 368-4127 (814) 368-5707 X

CASPER, WY (307) 235-2751 (307) 235-9003 X

BROOKHAVEN, MS (601) 833-6511 (601) 833-5815 X

BROUSSARD, LA * (800) 585-5697 (318) 839-2211 [email protected] X

CHEYENNE WELLS, CO (719) 767-8801 (719) 767-5921 X

CODEN, AL (334) 973-2113 X

CROSSVILLE, IL (618) 966-2165 (618) 966-2165 X

DENVER, CO (303) 620-9006 (303) 620-9438 X

EDINBURG, TX (956) 842-3346 (956) 842-3345 X

EVANSTON, WY (307) 789-2034 (307) 789-2163

FARMINGTON, NM (505) 325-4146 (505) 326-7494 X

FORT LUPTON, CO (303) 659-6078 (303) 659-6078 X

FOURCHON, LA (504) 396-3978 (504) 396-3982 X

GALENA PARK, TX * (713) 356-7200 (713) 356-7300 [email protected] X

GRAND JUNCTION, CO (970) 245-6740 (970) 245-6797 X

CLAY CITY, IL (618) 676-1535 (618) 676-1710 X

DALLAS, TX (972) 463-4262 (972) 463-2972 X

DICKINSON, ND (701) 227-0861 (701) 227-1304 X

FAIRFIELD, IL (618) 842-9176 (618) 842-7572

FARMINGTON, NM (505) 327-0470 (505) 325-1083 X

FORT SMITH, AR (501) 646-1672 (501) 646-2450 X

FREER, TX (512) 394-6115 (512) 394-7686 X

GILLETTE, WY (307) 682-9337 (307) 682-8968 X

GREAT BEND, KS (316) 793-8433 (316) 793-6276 X

CORPUS CHRISTI, TX (361) 883-0871 (361) 887-7540 X

CORTEZ, CO (970) 565-8428 (970) 565-8420 X

BIG PINEY, WY (307) 276-3916 (307) 276-5215 X

BIG SPRING, TX (915) 267-2539 (915) 264-6204 X

XCHARLESTON, WV (304) 342-5193 (304) 344-4781CASPER, WY * (307) 237-3100 (307) 237-2546 [email protected] X


MOSCOW 7-095-959-0238 7-095-959-0783 [email protected] X

ALICE, TX (361) 664-9572 (361) 664-8991 X

ANCHORAGE, AK (907) 522-3727 (907) 522-3497 X

BAKER, MT (406) 778-3378 (406) 778-2471 X

BAKERSFIELD, CA (661) 588-5226 (661) 588-5232 [email protected] X

BAKERSFIELD, CA (661) 588-8100 (661) 588-2117 X

BEAUMONT, TX (409) 842-5858 (490) 842-9645 X

BIG LAKE, TX (915) 884-2556 (915) 778-5675 X

ALVIN,TX (281) 992-1920 X(281) 992-1900

BAKERSFIELD, CA (661) 589-5750 (661) 589-0621 X

(334) 973-2118

RUSSIA (CONTINUED)

UNITED STATES


FAXNUMBER

E-MAILADDRESS

CONTROLS &

AUTOMATIO

N

MRO

DOWNHOLE

PRODUCTS

PUMPING &

EXPENDABLES

DRILLING

EQUIPMENT

X

X


126


(903) 983-3531

X

MCALESTER, OK (918) 423-8000 (918) 426-7234 [email protected] X

MELSTONE, MT (406) 358-2306 (406) 358-2351 X

MONAHANS, TX (915) 943-4351 (915) 943-6573 X

MT. PLEASANT, MI (517) 773-9948 (517) 773-6143 X

NEW IBERIA, LA (318) 364-7251 (318) 364-5214 X

NEW IBERIA, LA (318) 365-2582 (318) 365-0120 X

NEW ORLEANS, LA (504) 553-9558 (504) 553-9503 [email protected] X

ODESSA, TX (915) 332-6272 (915) 332-9955 X

MOHALL, ND (701) 756-6834 (701) 756-7167 X

MORGAN CITY, LA (504) 384-0810 (504) 385-1103 X

NESS CITY, KS (785) 798-3607 (785) 798-3197 X

NEW IBERIA, LA * (318) 365-3423 (318) 365-8359 [email protected] X

NEW ORLEANS, LA (504) 586-1301 (504) 552-4343 X

ODESSA, TX (915) 337-3541 (915) 337-3460 X

MARBLE FALLS, TX (830) 693-5312 (830) 693-4213 [email protected] X

HARTSHORNE, OK (918) 297-2578 (918) 297-2578 X

HOBBS, NM (505) 393-3138 (505) 393-3130 X

HARVEY, LA (504) 363-9404 (504) 368-5036 X

HOUMA, LA (504) 872-6876 (504) 872-3215 X

X(903) 984-0299(903) 984-3043KILGORE, TX

KILGORE, TX (903) 984-0299 X

X(512) 592-5584(512) 592-5584KINGSVILLE, TX

LAFAYETTE, LA (318) 237-6400 (318) 232-3620

LAFAYETTE, LA (800) 544-3437 (318) 233-4256 X

LAFAYETTE, LA (318) 237-0056 (318) 237-8752 X

LAREDO, TX (956) 722-0581 (956) 722-8770 X

X(601) 649-8671 (601) 649-8673LAUREL, MS

LAUREL, MS (601) 428-0603 (601) 649-0605 X

LIBERAL, KS (316) 624-2518 (316) 624-0523 X

(405) 756-8433 XLINDSAY, OK (405) 756-3147

LONG BEACH, CA (562) 424-0751 (562) 424-0751 X

MCCOOK, NE (308) 345-2210 X

HOUSTON, TX (713) 466-7999 (713) 466-0767 X

HOUSTON, TX (713) 849-3468 (713) 849-9618

HOUSTON, TX (281) 717-5150 (281) 717-5150 [email protected]

HOUSTON, TX (713) 935-8000 (713) 346-7272 [email protected]

HOUSTON, TX (713) 849-8000 (713) 849-8072 [email protected] X

(907) 283-6080 (907) 283-5367

HOUSTON, TX (713) 937-7151 X

HOUSTON, TX

(800) 800-4110

(713) 346-7500 (713) 346-7991 X

HOUSTON, TX * (713) 849-8012 (713) 849-8014 [email protected] X

X(231) 258-8764(231) 258-8712KALKASKA, MI

KENAI, AK X


HOUSTON, TX (713) 462-7728 X(713) 462-7735

X


UNITED STATES (CONTINUED)


FAXNUMBER

E-MAILADDRESS

CONTROLS &

AUTOMATIO

N

MRO

DOWNHOLE

PRODUCTS

PUMPING &

EXPENDABLES

DRILLING

EQUIPMENT

127


ROSENBURG, TX * (800) 248-8665 (281) 344-1986 [email protected] X

ROSENBURG, TX (281) 342-7001 (281) 342-4061 [email protected] X

SABINE PASS, TX (409) 971-2449 (409) 971-2778 X

SULPHUR, LA (318) 882-8020 (318) 882-9020 X

TIOGA, ND (701) 664-2448 (701) 664-2449 X

SHIDLER, OK (918) 793-2781 (918) 793-2991 X

SHREVEPORT, LA (318) 221-3658 (318) 221-3684 X

TUPMAN, CA (661) 763-6772 (661) 763-7333 X

VENTURA, CA (805) 653-6666 (805) 653-5917 X

WEATHERFORD, OK (580) 774-1111 (580) 774-1128 X

WILLISTON, ND (701) 572-3781 (701) 572-9522 XX

WOOSTER, OH (330) 264-9441 (330) 264-9444 X

X

VENICE, LA (504) 534-4100 (504) 534-4107 X

WESTON, CO (719) 868-2000 (719) 868-2012 X

WOODWARD, OK (580) 254-2070 (580) 254-3864 X

WYNNEWOOD, OK (877) 760-1711 (405) 665-5528 [email protected] X

VERNAL, UT (435) 789-1104 (435) 789-9368 X

VICTORIA, TX (361) 575-2345 (361) 575-8307 X

VICTORIA, TX * (361) 576-3161 (361) 576-3163 [email protected] X

TULSA, OK (918) 492-5580 (918) 492-5766

National�, Oilwell�, National Oilwell�, NOW�, NOI, Mission -Fluid King�, Mission�, CE�, Emsco�, Continental Emsco�, Wilson�, Mogul�, Super�, Electrohoist�, Skytop Brewster�, Harrisburg�, Harrisburg/Woolley�, It's aWoolley-Booger�, Dreco�, Griffith�, Kremco�, Trudril�, Vector, Vector/Trudril, R H Controls�, Ross Hill Controls, Roughneck�, Super-Service�, Service Master�, Supreme�, Universal Disc Brake, Dy-A-Flex, Tapr-Lok, PEP,Sandmaster, Mudmaster, Snowmaster, Kremcovets, Bootstrap Mast, Slingshot, Javelin, Torquemaster, Mini-Totque II, Silver Top, FK-1 Tri-Web, FK-N, Flex-Lip, Green Duo, White Lightening, Magnachrome, Magnum I, Vortex,Magnum XP, WTM, M&W, MW, CDI, Imperial, Crestex, Silt/King, Hydra-Lok , Hydrodynamic Washpipe are trademarks of National Oilwell, Houston Texas.

AIRFLEX is a registered tradmark of Eaton Corporation, Twin Disc is a trademark of Twin Disc Inc., Parmac is a trademark of Parmac LLC,

Ceraliner� is a registered trademark of Coors Ceramics.


ODESSA, TX (915) 368-0014 (915) 368-0171 X

OKLAHOMA CITY, OK (405) 670-8771 (405) 670-8775 X

PALESTINE, TX (903) 723-3338 (903) 723-3699 X

PARKERSBURG, WV (304) 420-0020 (304) 420-0023

OKLAHOMA CITY, OK (405) 632-7600 (405) 632-3189 X

OKLAHOMA CITY, OK * (405) 681-8731 (405) 681-8754 [email protected] XX

PAINTSVILLE, KY (606) 789-3791 (606) 789-3128 X

PAMPA, TX (806) 669-7321 X

PHARR (MCALLEN), TX (956) 702-0499 (956) 702-0482 X

X

PLAINVILLE, KS (785) 434-4624 (785) 434-2648 X

RIO VISTA, CA (707) 374-5200 (707) 374-5220 X

RIVERTON, WY (307) 856-6533 (307) 857-3070

PUNXSUTAWNEY, PA (814) 938-3060 (814) 938-9242 X

X

(307) 362-9784 X(307) 362-3745ROCK SPRINGS, WY

ODESSA, TX (915) 381-8180 (915) 381-8180 [email protected] X

ODESSA, TX * (915) 381-4111 (915) 381-4121 [email protected] X

ODESSA, TX * (915) 368-7174 (915) 363-0091 [email protected] X

ODESSA, TX (915) 368-7171 (915) 368-7176 X

ODESSA, TX (915) 563-1173 (915) 563-1182 [email protected] X

UNITED STATES (CONTINUED)


FAXNUMBER

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CONTROLS &

AUTOMATIO

N

MRO

DOWNHOLE

PRODUCTS

PUMPING &

EXPENDABLES

DRILLING

EQUIPMENT


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