Canrig Product Info

TOP DRIVE DRILLING SYSTEM

PRODUCT INFORMATION

COPYRIGHT © 2003 CANRIG DRILLING TECHNOLOGY LTD. ALL RIGHTS RESERVED This Top Drive System is protected by one or more of the following US patents and foreign counterparts: US 4,478,291 * US 4,951,709 * US 5,251,709 * US 6,024,181 and other patents pending.

Information in this document is subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of Canrig Drilling Technology Ltd. Printed in the United States of America.

PRODUCT INFORMATION TOP DRIVE DRILLING SYSTEM Canrig Drilling Technology Ltd. 14703 FM 1488 Magnolia, TX 77354 Main Office: 281-259-8887 Main Fax: 281-259-8158 Email: [email protected] Web: www.canrig.com Canrig Drilling Technology Ltd offers a complete range of electric Top Drive models with hoisting capacity from 275 to 750 tons. In our DC units the horsepower for each model increases as the hoisting capacity is increased. The gear ratio for each model can be altered to provide varied torque to speed ratios. Canrig’s AC top drives range in hoisting capacity from 500 to 750 tons. The use of AC technology produces improved performance resulting in a “fatter” torque curve. A brief description of our models is as follows:

Model

Motor

Hoisting Capacity Tons

Nominal HP

4017AC

AC

175

400

*4017H

Hydraulic

175

400

6027E

DC - GE761

275

600

8035E

DC - GE752

350

1000

1050E

DC - GE752

500

1130

1165E

DC - GE752

650

1130

1250AC

AC - GE B-20

500

1150

1275AC

AC - GE B-20

750

1150

*under development

1

PRODUCT INFORMATION FEATURES AND BENEFITS Ø Features and Benefits of a Canrig Top Drive Drilling System 1. 2.

3.

4.

5. 6. 7. 8. 9. 10. 11.

12. 13. 14. 15.

16.

Integral Swivel • Eliminates fatigue failures associated with threaded connections. Hydraulic Torque Boost • Continuous rotation of up to 5 RPM • Precise directional control Industry Exclusive Floating Quill for Soft Stabbing and Thread Advance Compensation • Prevent thread damage during make-up and break-out. Polymer Slide Guide Runners • Fewer components, significantly reducing the risk of falling parts. • Improved load distribution Counter Balance Feature • Duplicates the dampening effect of the spring on a conventional hook. Dual Lower Well Control Valves, One Manual and One Remote Actuated • Provides optimal well control Remote Actuated Upper Well Control Valve • Improves well control options and acts as mud saver valve. Local or Remote Blower Option • Operator selected-based on hazardous area requirements. Wireline Guide System • Enables efficient wireline entry. Direct Connection to Rigs Traveling Block • Reduces system height and weight by eliminati ng the block hook. Disc Brake • Allows infinite positions for directional orientation. • Provides inertia braking. AC or DC Electric Drive Motor • Allows operator to select configuration best suited to the application. “Soft Torque” Vibration Control System Available • Reduces “slip-stick” thus improving drilling efficiency. Remote Control of Pipe Handler Orientation and a Lock • Permits driller to maximize efficiency of pipe handling operations. By-Directional Link Tilt Function • Permits overdrill thus allowing connection to be made with bit off bottom. Load Path Integrity – No Thread Connections in the Load Path • Eliminates fatigue type failures associated with threaded connections.

2

PRODUCT INFORMATION FEATURES AND BENEFITS

Torque Guide

Dependent on length of block

Traveling Block (by customer)

Air Cooling System Intake

Local Blower

Custom Block Interface

Rotary Hose Connection Top Drive Motor Motor Motor Guard

Gear Case

Torque Boost

Link Support

Back-up Wrench Travel varies by model. Approx. 2 feet

Rotary Manifold

Bi-directional Link Tilt

Manual Lower Well Control Valve

Elevator Link 8 foot length shown

Elevator

3

PRODUCT INFORMATION THE TOP DRIVE UNIT

Ø The Top Drive Unit consists of the following in either a fixed or portable system: 1. 2. 3. 4.

5. 6. 7. 8. 9.

10. 11.

12. 13.

14.

Top drive housing with mounting lugs. Upper support links and bail or block adapter for hoisting interface to the customer’s travelling block (unspecified) with the hook removed. Adjustable top drive guide runners. Drive unit including spindle, bearings, and gearing. Standard gear ratios are as follows: • Model 6027E 9.387:1 * • Model 8035E 5.000:1 • Model 1050E 5.000:1 * • Model 1165E & 1175E 7.120:1 * • Model 12XXAC 6.808:1 *Other gear ratios are optionally available. DC or AC drive motor (model differences as in the table on page 1) Floating quill with 8 inches free float. Brake - hydraulic caliper disk type. Hydraulic torque boost Remotely rotatable and lockable pipe handling assembly including: • Elevator link support • Link support counterbalance system • Bi-directional link tilt assembly • Back-up wrench with one set of die blocks • Link-tilt clamps for the following elevator link sizes: î Model 6027E 250 and 350 ton î Model 8035E 250, 350 and 500 ton î Model 1050E 350 and 500 ton î Model 1165E 350, 500 and 750 ton • Pipe stabbing guide bell Washpipe assembly Mud gooseneck, 4 inch nominal diameter, with a 2 inch NPTF top port for wireline operations (a 3 inch vertical through-bore with a Bowen union is optional). Upper mud saver valve available with a hydraulic remote actuator. Lubrication circulating system including the following: • Suction strainer. • Pump and electric motor. • Filter, 25 micron absolute. • Cooler with and electrically driven fan. Hydraulic valves (solenoid operated) for auxiliary functions.

4

PRODUCT INFORMATION THE TOP DRIVE UNIT 15. Hydraulic piping, hose and fittings on the top drive unit. Diagnostic pressure test points are provided for all functions. Hose and tube fittings are the "ORS" type for premium sealing performance. 16. Instrumentation gauges and sensors including the following: • Hydraulic pressure and return gauges. • Lubrication pressure gauge. • Lubrication temperature gauge. • Lubrication alarm pressure switch. • Lubrication alarm temperature switch. • Air cooling alarm pressure switch. • RPM sensor. 17. Service connections for the kelly hose, hydraulics, DC power, electrical controls, and cooling air. 18. Lower well control valve (LWCV), manual operation, connections to match drill pipe, 10 000 psi WP is standard, with extended pin end for recut allowance. Quantity 2 valves furnished to allow for o ne running and one being re-cut. 19. Crossover sub between the quill and the LWCV 20. High-torque tool joint clamp for the LWCV connections. 21. Prepared, primed and painted (safety yellow). 22. Parts, maintenance and operating manuals, 4 copies 23. Conformance to API Specifications 7, 8C, RP14F, and RP500B. 24. Electrical equipment complies with the requirements of CSA and API 500B. 25. Adapter for connection of the mast sling line equalizer to the block adapter. 26. Drill collar handling subs for drilling and reaming drill collars, quantity 2 for up to 7 inch collars and quantity 2 for up to 9 inch collars. 27. Top drive tool kit.

5

PRODUCT INFORMATION DC TOP DRIVE MODEL 6027E

MODEL 6027E TOP DRIVE GENERAL ARRANGEMENT

6


Specifications Top Drive Model 6027E Static Hoist Rating Elevator Load Path

275 Tons

Quill Load Path Electric Motor

275 Tons GE 761 Series

Gear Ratio

249 Tonnes 249 Tonnes GE 761 Shunt

9.387:1

7.726:1

24 000 ft-lb (32 500 Nm) @ 128 RPM 30 000 ft-lb (40 700 Nm) @ 123 RPM 5 500 ft-lb (7 500 Nm ) @ 200 RPM 20 000ft-lb (27 400 Nm) 60 000 ft-lb (81 300 Nm)

19 800 ft-lb (26 800 Nm) @155 RBM 24 700 l-lb (33 500 Nm) @ 150 RPM 4 680 ft-lb (6 350 Nm ) @240 RPM 16 600 ft-lb (19 000 Nm) 60 000 ft-lb (81 300 Nm)

21 000 ft-lb (28 500 Nm) @ 150 RPM 24 200 ft-lb (32 800 Nm) @ 150 RPM 13 300 ft-lb (18 000 Nm) @ 200 RPM 20 000 ft-lb (27 400 Nm) 60 000 ft-lb (81 300 Nm)


24 000 ft-lb (32 500 Nm) 37 500 ft-lb (50 800 Nm)

24 000 ft-lb (32 500 Nm) 37 500 ft-lb (50 800 Nm)

Pipe Handler Orientation

24 000 ft-lb 24 000 ft-lb (32 500 Nm) (32 500 Nm)) 37 500 ft-lb 37 500 ft-lb (50 800 Nm) (50 800 Nm) Unlimited, remote controlled

Pipe Handler Lock

33 positions, remote controlled

Back-up Wrench Gripper

5.75 to 9.0 inches.

Diameter Range

3.75 to 7.0 inches with alternate die blocks

Back-Up Wrench Maximum Travel

26.75 inches

Quill Connection

NC50

Water Course Diameter

2.6 inches

Circulating Pressure Rating - Standard

5 000 PSI

Circulating Pressure Rating - Optional

7 500 PSI

Floating Quill Travel

7.9 inches

20 cm

Link Counterbalance Travel

7.0 inches

18 cm

Continuous Torque Rating

Intermittent Torque Rating

Maximum Speed Rating

Brake Capacity Maximum Connection B/O Torque

9.387:1

7.726:1

(Make-Up Limit is operator adjustable)

Torque Boost Torque Make-Up Break Out

68 cm

6.6 cm

7


Cooling System

STANDARD: Local Blower 7.5 HP, 1 680 scfm flow

(6 KW, 50 m3/min) flow

Lubrication System

OPTIONAL: Remote Blower 15 HP, 1 680 scfm flow 6 inch (15 cm) diameter blower hose 2 HP, 4 GPM flow

Hydraulic Requirement

12 GPM flow

45 l/min flow 16 200 KPa

Electrical Power

2 350 PSI Pressure compensated control (see HPU Specifications) GE 761 Series

Field Supply

N/A

39.2, 28.0, 19.3 Amps

Max. continuous armature current

630 Amps

630 Amps

Max. intermittent armature current

750 Amps

750 Amps

Max. armature voltage

750 VDC

750 VDC

Weight (without blocks)

18 000 lb (8 200 Kg)

18 000 lb (8 200 Kg)

(11 KW, 50 m3/min) flow 1.5 KW, 15 l/min flow

GE 761 Shunt

8


MODEL 6027E-939 STANDARD GEAR RATIO TORQUE CURVE

Curves based on:

Top Drive Torque Characteristics

GE Model 761 DC Drilling Motor (600 HP) Series 9.387:1 Gear Ratio

Model 6027E-939 Continous Intermittent

30000 25000

Torque

20000 15000 10000 5000 0 0

50

100

150

200

250

300

RPM

9


MODEL 6027E-939 STANDARD GEAR RATIO TORQUE CURVE

Curves based on:


GE Model 761 DC Drilling Motor (600 HP) Shunt 9.387:1 Gear Ratio

Model 6027E-939

Continuous Intermittent

30000

25000

Torque

20000

15000

10000

5000

0 0

50

100

150

200

250

RPM

10


MODEL 6027E-773 TORQUE CURVE

Curves based on:


GE Model 761 DC Drilling Motor (600 HP) Series 7.726:1 Gear Ratio

Model 6027E-773 Continous Intermittent 30000

25000

Torque

20000

15000

10000

5000

0 0

50

100

RPM

150

200

250

300

11


MODEL 6027E-773 TORQUE CURVE

Curves based on:


GE Model 761 DC Drilling Motor (600 HP) Shunt 7.726:1 Gear Ratio

Model 6027E-773 Continuous Intermittent 25000

Torque

20000 15000 10000 5000 0 0

50

100

150

200

250

300

RPM

12


MODEL 8035E TOP DRIVE GENERAL ARRANGEMENT

TOPDRIVE DRILLINGSYSTEM

8.00 FLOAT

240.85 (20'-0.85") REF

BLOCK INTERFACE (DEPENDENT ON TRAVELING BLOCK)

QUILL SHOULDER DOWN POSITION

90.88

LINK SUPPORT

ELEVATOR (BY CUSTOMER)

13

PRODUCT INFORMATION DC TOP DRIVE MODEL 8035E All dimensions in inches.

Specifications Top Drive Model 8035E-500 Static Hoist Rating Elevator Load Path

350 Tons

318 Tonnes

Quill Load Path

350 Tons

318 Tonnes

Electric Motor

GE 752 High Torque Shunt

Output Power Continuous

1 130 HP

840 KW

Intermittent

1 297 HP

967 KW

Gear Ratio

5.000:1


30 000 ft-lb (40 700 Nm) @ 180 RPM


33 300 ft-lb (45 100 Nm) @ 180 RPM


20 300 ft-lb (27 500 Nm) @ 265 RPM

Brake Capacity

30 000 ft-lb

40 700 Nm

Maximum Electric Motor Torque

33 300 ft-lb

45 100 Nm

Make-Up

24 000 ft-lb

32 500 Nm

Break Out

37 500 ft-lb

50 800 Nm

Maximum Connection B/O Torque

70 800 ft-lb

96 000 Nm

(Make-Up Limit is operator adjustable.) Torque Boost Torque

(Make-Up Limit is operator adjustable.)


Unlimited, remote controlled

Pipe Handler Lock



5.75 to 9.0 inches.

Diameter Range



43.25 inches

Quill Connection

6-5/8 Reg.


3.0 inches

7.6 cm


5 000 PSI

34 500 KPa


7 500 PSI

51 700 KPa


8.0 inches

20 cm


8.0 inches

20 cm

110 cm

14

PRODUCT INFORMATION DC TOP DRIVE MODEL 8035E Cooling System

STANDARD: Local Blower 15 HP, 2 800 scfm flow


OPTIONAL: Remote Blower 25 HP, 2 800 scfm flow 8 inch (20 cm) diameter blower hose

19 KW, 80 m3/min flow

Lubrication System

2 HP, 4 GPM flow

1.5 KW, 15 l/min flow


12 GPM flow

45 l/min flow

2 350 PSI

16 200 KPa

Pressure compensated control (see HPU Specifications) Electrical Power

GE 752 High Torque Shunt Motor


1 250 Amps


1 435 Amps


750 VDC

Field Supply

60, 40, 30 Amps


27 000 lb

12 200 Kg

15

PRODUCT INFORMATION DC TOP DRIVE MODEL 8035E Model 8035E-500 Torque Curve

Curves based on:


GE Model 752 High Torque DC Drilling Motor (1130 HP)

Model 8035E-500

5.00:1 Gear Ratio*

Intermittant Continuous 35000 30000

Torque

25000 20000 15000 10000 5000 0 0

50

100

150

200

250

300

RPM

*Other Gear Ratio’s available.

16

PRODUCT INFORMATION DC TOP DRIVE MODEL 1050E MODEL 1050E-500 TOP DRIVE GENERAL ARRANGEMENT

GRIPPER CYLINDER RETRACTED

BACK UP WRENCH TRAVEL

TOP DRIVE DRILLING SYSTEM

GRIPPER CYLINDER EXTENDED

All dimensions in inches.

17


38.50

8.00 12.00

47.88

8.00 FLOAT

253.92

FACE OF TORQUE GUIDE

29.00


100.82

35.25

MIN MAX

24.00

50.00

MODEL 1050E-712 TOP DRIVE GENERAL ARRANGEMENT

TOP OF DRILL PIPE

V-DOOR VIEW


18


MODEL 1050E-2 SPEED TOP DRIVE GENERAL ARRANGEMENT

68.95

42.68

24.00

51.59

ROTARY HOSE CONNECTION (ORIENTATION DEPENDENT ON STAND PIPE LOCATION)

MIN 12.00 MAX 12.00

29.00

51.44

TOP VIEW TRAVELING BLOCKS (BYCUSTOMER)

BLOCK INTERFACE (DEPENDENTON TTRAVELINGBLOCK)

MOTOR

GEARCASE

347.29 (28'-11 1/4")

HANDLER LOCK

8.00

TORQUE BOOST


58.00

LINK SUPPORT

LINK TILT, BI DIRECTIONAL

89.24

35.25

ROTARY MANIFOLD

REMOVE ACTUATED LOWER WELL CONTROL VALVE ELEVATOR(BYCUSTOMER) MANUALLOWERWELL CONTROL VALVE

TOP OF DRILL PIPE

ELEVATOR LINK (BYCUSTOMER)


19


Specifications Top Drive Model 1050E Static Hoist Rating Elevator Load Path Quill Load Path Electric Motor

500 Tons 500 Tons GE 752 High Torque Shunt

Output Power Continuous Intermittent Gear Ratio

1 130 HP 1 297 HP 5.000:1

7.120:1

(Standard)




Brake Capacity Maximum Electric Motor Torque



24 000 ft-lb (32 500 Nm) 37 500 ft-lb (50 800 Nm) 70 800 ft-lb (96 000 Nm)


454 Tonnes 454 Tonnes

840 KW 967 KW 2 Speed 8.426:1 4.971:1 50 500 ft-lb 29 800 ft-lb (68 500 Nm) (40 400 Nm) @ 105 RPM @ 180 RPM 56 800 ft-lb 33 000 ft-lb (77 000 Nm) (49 700 Nm) @ 105 RPM @ 180 RPM 36 600 ft-lb 20 100 ft-lb (49 600 Nm) (27 300 Nm) @ 155 RPM @ 267 RPM 50 500 ft-lb 30 000 ft-lb (68 500 Nm) (40 700 Nm) 56 800 ft-lb 33 000 ft-lb (77 000 Nm (44 700 Nm)

(Make-Up Limit is operator adjustable)

Torque Boost Torque Make-Up Break Out Maximum Connection B/O Torque






Pipe Handler Lock



5.75 to 9.0 inches.

Diameter Range



43.25 inches

Quill Connection

6-5/8 Reg.


3.0 inches

7.6 cm


5 000 PSI

34 500 KPa


7 500 PSI

51 700 KPa

110 cm

20

PRODUCT INFORMATION DC TOP DRIVE MODEL 1050E Floating Quill Travel

8.0 inches

20 cm


8.0 inches

20 cm

Cooling System

STANDARD: Local Blower

Lubrication System

15 HP, 2 800 scfm flow (11 KW, 80 m3/min)flow OPTIONAL: Remote Blower 25 HP, 2 800 scfm flow 19 KW, 80 m3/min flow 8 inch (20 cm) diameter blower hose 2 HP, 4 GPM flow


Electrical Power

12 GPM flow 2 350 PSI Pressure compensated control (see HPU Specifications) GE 752 High Torque Shunt Motor


1 250 Amps


1 435 Amps


750 VDC

Field Supply

60, 40, 30 Amps


28 000 lb

1.5 KW, 15 l/min flow 45 I/min flow 16 200 Kpa

12 700 Kg

21


Model 1050E Torque Curves

Curves based on: GE Model 752 High Torque DC Drilling Motor (1130 HP) 5.00:1 Gear Ratio


Model 1050E-500 Intermittant Continuous

40000

Torque

30000

20000

10000

0 0

5 0

100

R P M

150


Model 1050E-712

Intermittant Continuous

200

250

300

Curves based on: GE Model 752 High Torque DC Drilling Motor (1130 HP) 7.120:1 Gear Ratio

50000

40000

Torque

30000

20000

10000

0 0

50

100

150

200

RPM

22

PRODUCT INFORMATION DC TOP DRIVE MODEL 1050E Model 1050E Torque Curves 2-SPEED

Curves based on:


GE Model 752 High Torque DC Drilling Motor (1130 HP) 2-SPEED 8.426:1 Gear Ratio

Model 1050E-843

Intermittant Continuous 60000 50000

Torque

40000 30000 20000 10000 0 0

50

100

150

200

RPM

23


Curves based on:



Model 1050E-497 Intermittant Continuous 40000

Torque

30000 20000 10000 0 0

50

100

150 RPM

200

250

300

24


Model 1165E-712 TOP DRIVE General Arrangement

AAll dimensions in inches. All All dimensions in inches.

25


MODEL 1165E-2 SPEED TOP DRIVE General Arrangement


26


Specifications Top Drive Model 1165E Static Hoist Rating Elevator Load Path Quill Load Path

650 Tons 650 Tons

Electric Motor

GE 752 High Torque Shunt

Output Power Continuous Intermittent Gear Ratio

1 130 HP 1 365 HP 7.120:1 Standard




Brake Capacity Maximum Electric Motor Torque

42 700 ft-lb (57 900 Nm) @125 RPM 47 400 ft-lb (64 300 Nm) @ 125 RPM 28 900 ft-lb (39 200 Nm) @ 185 RPM 42 700 ft-lb (57 900 Nm) 47 400 ft-lb (64 300 Nm)

590 Tonnes 590 Tonnes

840 KW 1 020 KW 2 Speed 8.426:1 4.971:1 50 500 ft-lb 29 800 ft-lb (68 500 Nm) (40 400 Nm) @ 105 RPM @ 180 RPM 56 800 ft-lb 33 000 ft-lb (77 000 Nm) (44 700 Nm) @ 105 RPM @ 180 RPM 36 600 ft-lb 20 100 ft-lb (49 600 Nm) (27 300 Nm) @ 155 RPM @ 267 RPM 50 500 ft-lb 30 000 ft-lb 68 500 Nm) (40 700 Nm) 56 800 ft-lb 33 000 ft0lb (77 000 Nm) (44 700 Nm)


Torque Boost Torque Make-Up Break Out Maximum Connection B/O Torque







Pipe Handler Lock



5.75 to 9.0 inches.

Diameter Range



43.25 inches

Quill Connection

NC61


3.0 inches (Optional 4 inches)

7.6 cm (Optional 10.2 cm)


5 000 PSI

34 500 Kpa

110 cm

27

PRODUCT INFORMATION DC TOP DRIVE MODEL 1165E Circulating Pressure Rating - Optional

7 500 PSI

51 700 Kpa


8.0 inches

20 cm


8.0 inches

20 cm

Cooling System

STANDARD: Local Blower 15 HP, 2 800 scfm flow OPTIONAL: Remote Blower


25 HP, 2 800 scfm flow

19 KW, 80 m3/min flow

8 inch (20 cm) diameter blower hose Lubrication System

2 HP, 4 GPM flow

1.5 KW, 15 l/min flow


12 GPM flow

45 l/min flow

2 350 PSI

16 200 KPa


GE 752 High Torque Shunt Motor


1 250 Amps


1 435 Amps


750 VDC

Field Supply

60, 40, 30 Amps


31 000 lb

14 100 Kg

28


Model 1165E-712 Torque Curve

Curves based on:


Model 1165E-712

GE Model 752 High Torque DC Drilling Motor (1130 HP) Intermittant Continuous

7.120:1 Gear Ratio

50000

40000

Torque

30000

20000

10000

0 0

50

100

150

200

RPM

29


Model 1165E Torque Curves 2-SPEED

Curves based on:



Model 1165E-843 Intermittant Continuous 60000 50000

Torque

40000 30000 20000 10000 0 0

50

100

150

200

RPM

30


Curves based on:



Model 1165E-497

Torque

Intermittant Continuous

35000 30000 25000 20000 15000 10000 5000 0 0

50

100

150

200

250

300

RPM

31

PRODUCT INFORMATION AC TOP DRIVE MODELS AC Technology Since the advantages of using top drives are well documented, the decision for most operators is whether to use DC or AC technology. Both have advantages that warrant consideration depending on application. The primary benefit of AC top drives is a significant better power factor. AC motors also have a better speed range and can be run at 200% of base speed and above. The horsepower characteristics of an AC motor are far superior to the DC equivalent. DC motors can maintain maximum horsepower at only one speed while AC motors maintain fill horsepower from base speed to approximately 150% of base speed. Other advantages to our AC Top Drive Drilling Systems are: • • • •

• •

Can stall motor for an indefinite period, with zero to maximum torque applied. Enclosed, EExe or TEFC motor possible. This would eliminate the blower hose (a rather cumbersome, but necessary feature on the DC motor). Less maintenance due to lack of brushes. With a TEFC motor, this becomes double important, considering that no dirt or moisture will be entering the motor and its windings. By utilizing a 12 pulse front-end variable frequency drive, substantial reduction in harmonics to the point where it will meet and exceed requirements of IEEE 581 standards, can be achieved. This feature becomes valuable if drilling power is obtained from Hiline Utility distribution. Our innovative modular design of the drive also allows for plug and play repair and maintenance. New technology. Utilization of latest components and engineering knowhow.

32

PRODUCT INFORMATION AC TOP DRIVE MODELS

Model 4017AC–122 TOP DRIVE

27.87

43.49

21.50

General Arrangement

24.16

30.91

18-3.21

TOP VIEW

DRILLER SIDE VIEW

V-DOOR VIEW

All dimensions are in inches.

33


Specifications Top Drive Model 4017AC-122 Static Hoist Rating Elevator Load Path

175 Tons

Quill Load Path

175 Tons

API Bearing Rating Electric Motor

400 HP AC


400 HP

300 KW

Intermittent

600 HP

450 KW

Gear Ratio

12.262:1


14 200 ft-lb

19 250 Nm


21 300 ft-lb

28 900 Nm


225 RPM

Brake Capacity

12 000 ft-lb

16 300 Nm

Maximum Electric Motor Torque (Make-Up Limit is operator adjustable.)

28 400 ft-lb

38 500 Nm

28 400 ft-lb

38 500 Nm

Maximum Connection B/O Torque (Make-Up Limit is operator adjustable.) Pipe Handler Orientation

Unlimited, remote controlled.

Pipe Handler Lock

31 positions, remote controlled.


0 up to 7.0 inches.

0 up to 18 cm.


26.75 inches

68 cm

Quill Connection Water Course Diameter Circulating Pressure Rating - Standard Circulating Pressure Rating - Optional

NC 46 2-9/16 inches. 5 000 PSI 7 500 PSI

6.5 cm 34 500 Kpa 51 700 Kpa


7.0 inches.

18 cm

Link Counterbalance Travel Cooling System

7.0 inches. STANDARD: Local Blower

18 cm

Diameter Range

5 HP, 1 380 scfm flow


34

PRODUCT INFORMATION AC TOP DRIVE MODELS Lubrication System Hydraulic Requirement

2 HP, 4 GPM flow 12 GPM flow 2 350 PSI Pressure compensated control (see HPU Specifications)

1.5 KW, 15 l/min flow 45 l/min flow 16 200 KPa


15 000 lb

6 800 Kg

35

PRODUCT INFORMATION AC TOP DRIVE MODELS Model 4017AC-122 Torque Curve

Curves based on:


400 HP AC Motor

Models 4017AC

12.262:1 Gear Ratio

30000

TORQUE (ft/lbs)

25000 20000 15000 10000 5000 0 0

50

100 RPM

150

200

Continuous Torque

36



38.50

8.00 12.00

29.00

47.88


MIN MAX

24.00

50.00

General Arrangement

253.92

TORQUE BOOST

8.00 FLOAT

HANDLER LOCK

100.82

35.25


TOP OF DRILL PIPE

V-DOOR VIEW


37



38.50

8.00 12.00

29.00

47.88


MIN MAX

24.00

50.00

General Arrangement

253.92

TORQUE BOOST

8.00 FLOAT

HANDLER LOCK

100.82

35.25


TOP OF DRILL PIPE

V-DOOR VIEW


38



38.50

8.00 12.00

29.00

47.88


MIN MAX

24.00

50.00

General Arrangement

253.92

TORQUE BOOST

8.00 FLOAT

HANDLER LOCK

100.82

35.25


TOP OF DRILL PIPE

V-DOOR VIEW

39

PRODUCT INFORMATION AC TOP DRIVE MODELS All dimensions in inches.

Specifications Top Drive Model 1250AC Static Hoist Rating Elevator Load Path

500 Tons

454 Tonnes

Quill Load Path

500 Tons

454 Tonnes

Electric Motor

GE B20 AC


1 150 HP

860 KW

Intermittent

1 400 HP

1 040 KW

Gear Ratio

6.808:1

7.120:1

Standard


51 400 ft-lb (69 700 Nm) @ 118 RPM

47 200 ft-lb (63 700 Nm) @129 RPM


71 500 ft-lb (96 900 Nm) @ 103 RPM

52 200 ft-lb (70 800 Nm) @173 RPM


23 700 ft-lb (32 100 Nm) @ 256 RPM

27 600 ft-lb (37 400 Nm) @219 RPM

Brake Capacity

52 300 ft-lb (70 900 Nm) 71 500 ft-lb (96 900 Nm)

50 000 ft-lb (70 800 Nm) 52 200 ft-lb (70 800 Nm)

24 000 ft-lb (32 500 Nm) 37 500 ft-lb (50 800 Nm)

24 000 ft-lb (32 500 Nm) 37 500 ft-lb (50 800 Nm)

Maximum Electric Motor Torque (Make-Up Limit is operator adjustable.)

Torque Boost Torque Make-Up Break Out Maximum Connection B/O Torque Pipe Handler Orientation

90 000 ft-lb (122 000 Nm) Unlimited, remote controlled

Pipe Handler Lock



5.75 to 9.0 inches.

Diameter Range



43.25 inches

Quill Connection

6-5/8 Reg.


3.0 inches


90 000 ft-lb (122 000 Nm)

110 cm

7.6 cm

40

PRODUCT INFORMATION AC TOP DRIVE MODELS Circulating Pressure Rating - Standard

5 000 PSI

34 500 KPa


7 500 PSI

51 700 KPa


8.0 inches

20 cm


8.0 inches

20 cm

Cooling System


Lubrication System

2 HP, 4 GPM flow


12 GPM flow

(11 KW, 80 m3/min) flow 1.5 KW, 15 l/min flow 45 l/min flow

2 350 PSI

16 200 KPa


GE B20 AC Motor

Max. continuous current

1 060 Amps

Max. intermittent current

1 470 Amps

Max. voltage

600 VAC

Frequency

0 - 90 Hz


29 000 lb

13 200 Kg

41

PRODUCT INFORMATION AC TOP DRIVE MODELS Model 1275AC–681 TOP DRIVE

28.55

24.00

46.62

40.66

General Arrangement

8.00 12.00

TRAVELING BLOCK (BY CUSTOMER)

ROTARY HOSE CONNECTION

MOTOR

LINK SUPPORT ROTARY MANIFOLD

51.15

LINK TILT, BI-DIRECTIONAL


MANUAL LOWER WEL CONTROL VALVE

88.61

43.25


BACK UP WRENCH TRAVEL

283.93

8.00 QUILL FLOAT

GEAR CASE

ELEVATOR (BY CUSTOMER) ELEVATOR LINK (BY CUSTOMER) 8 FT SHOWN

DRILLER SIDE VIEW

V-DOOR VIEW


42

PRODUCT INFORMATION AC TOP DRIVE MODELS Model 1275AC–712 TOP DRIVE General Arrangement

28.55

24.00

46.62

40.66

ROTARY HOSE CONNECTION (ORIENTATION DEPENDENT ON STAND PIPE LOCATION)

FACE OF TOQUE GUIDE

MIN 8.00 M A X 12.00

TRAVELING BLOCK (BY CUSTOMER)

ROTARY HOSE CONNECTION

MOTOR

TRAVEL

LINK SUPPORT ROTARY MANIFOLD

51.15

LINK TILT, BI-DIRECTIONAL


MANUAL LOWER WEL CONTROL VALVE

88.61

43.25


BACK UP WRENCH

283.93

8.00 QUILL FLOAT

GEAR CASE

ELEVATOR (BY CUSTOMER) ELEVATOR LINK (BY CUSTOMER) 8 FT SHOWN

DRILLER SIDE VIEW

V-DOOR VIEW


43


Specifications Top Drive Model 1275AC Static Hoist Rating Elevator Load Path

750 Tons

680 Tonnes

Quill Load Path

600 Tons

544 Tonnes

Electric Motor

GE B20 AC


1 150 HP

860 KW

Intermittent

1 400 HP

1 040 KW

Gear Ratio Continuous Torque Rating



Brake Capacity Maximum Electric Motor Torque (Make-Up Limit is operator adjustable.)

6.808:1

7.120:1





Torque Boost Torque Make-Up Break Out Maximum Connection B/O Torque (Make-Up Limit is operator adjustable.)



Pipe Handler Lock



5.75 to 9.0 inches.

Diameter Range



43.25 inches

Quill Connection

7-5/8 Reg.


4.0 inches

10.2 cm

Circulating Pressure Rating Standard Circulating Pressure Rating Optional

7 500 PSI

51 700 KPa

11 200 PSI

77 600 KPa

110 cm

44

PRODUCT INFORMATION AC TOP DRIVE MODELS Floating Quill Travel

8.0 inches

20 cm


8.0 inches

20 cm

Cooling System


Lubrication System

2 HP, 4 GPM flow

(11 KW, 80 m3/min) flow 1.5 KW, 15 l/min flow


12 GPM flow

45 l/min flow

2 350 PSI

16 200 KPa


GE B20 AC Motor

Max. continuous current

1 060 Amps

Max. intermittent current

1 470 Amps

Max. voltage

600 VAC

Frequency

0 – 90 Hz


30 000 lb

13 600 Kg

45


Models 1250AC-681 & 1275AC-681 Torque Curves

Curves based on:


GE B-20 AC Drilling Motor (1150 HP)

Models 1250AC-681 & 1275AC-681

6.808:1 Gear Ratio

Continuous Intermittant 80000 70000

Torque

60000 50000 40000 30000 20000 10000 0 0

50

100

150 RPM

200

250

300

46

PRODUCT INFORMATION TORQUE GUIDES

47

PRODUCT INFORMATION TORQUE GUIDES Torque Guides Canrig Drilling Technology offers a Portable and Fixed Torque Guide system. The following information describes each system. Ø The Portable Torque Guide Canrig Portable Torque Guide Systems provides lateral guidance and torque reaction for the top drive unit without imparting torsional stresses into the mast/derrick. The Portable Torque Guide is designed for ease of installation and portability between rigs. It is installed vertically, after erection of the mast. 1. Five section folding Torque Guide 2. Hinged connection hardware between the Torque Guide sections. 3. Cable tensioning system including hydraulic cylinders, valves, plumbing cable and hardware for locking the Torque Guide connections in the working position. 4. Hoist rigging for vertical rig-up/down of the system. 5. All Torque Guide sections plus the Top Drive Unit plus the Services fold up onto a common built-in skid for transport. 6. No mast erection analysis required. 7. Provision for mounting the Services Support Frame (SSF) on Section 3 of the Torque Guide.

Portable Torque Guide Transport Position

48

PRODUCT INFORMATION TORQUE GUIDES

Canrig’s Portable Torque Guide Erection Sequence Skid Position at the V Door

Commence Lift Using the Rig Blocks

Installation Complete Position Torque Guide Vertically

49

PRODUCT INFORMATION TORQUE GUIDES Ø Top Drive Services – Self Contained (Portable) Provisions for electric and hydraulic services are built into the Folding Torque Guide. The system requires little or no interface to the rig and minimal connections for rig-up. 1.

2. 3.

4. 5.

6.

7.

Adjustable Services Support Frame (SSF), mounted to Section 3 of the Torque Guide and positioned at approximately 75 ft. elevation above the floor, for support of the service loops and Upper Torque Guide Junction Box. Lower Torque Guide Junction Box for connection of the supply cables to the Torque Guide electrical cables. Torque Guide electrical cables from the Lower Torque Guide Junction Box to the Upper Torque Guide Junction Box. These cables are fixed to the Torque Guide sections and fold with the Torque Guide for transport. Upper Torque Guide Junction Box for connection of the Torque Guide electrical cables to the electrical service loop. Hydraulic supply and return lines from the base of the Torque Guide to the SSF. These lines are fixed to the Torque Guide sections and fold with the Torque Guide for transport. Electric Service Loop including power and control cables from the SSF to the Top Drive Unit (TDU). The Electric Service Loop is transported on the collapsed Torque Guide skid. Hydraulic Service Loop, including pressure and return lines, from the SSF to the TDU. The Hydraulic Service Loop is transported on the collapsed Torque Guide skid.

50

PRODUCT INFORMATION TORQUE GUIDES Ø The Fixed Torque Guide Canrig Torque Guide Systems provides lateral guidance and torque reaction for the top drive unit without imparting torsional stresses into the mast/derrick. The Flanged Type Torque Guide is divided into sections corresponding to the mast sections. Each guide section is laterally fixed to its mast section with torqueisolating connections. The Torque Guide sections are joined with bolted flanges. Subject to mast erection stress constraints, the Flanged Torque Guide can be installed horizontally and erected with the mast. 1. Four (+/-) section Torque Guide, custom built for the mast/derrick. 2. Flange connections between the sections. 3. Mast connection brackets (2 per section): • Torque isolating. • Free axial movement of the torque guide relative to the mast/derrick. • Adjustable lateral positioning. • Welded attachment to the mast girts (Standard); clamped-style optional. 4. Transport Skid for the Top Drive Unit built into the bottom section of the Torque Guide. 5. Application engineering and installation drawings. 6. Mast erection stress analysis and any associated mast upgrades are excluded. 7. Installation, alignment and labor costs are excluded. Ø Top Drive Services – Mast/Derrick Mounted (Fixed)

1.

2.

3. 4.

Provisions for electric and hydraulic services are installed onto the mast/derrick. Mast/Derrick Junction Box, shipped loose. Provisions for hard-wired connections are included for both the feeder and Electric Service Loop sides. Electric Service Loop, including power and control cables, from the Mast/Derrick Junction Box to the Top Drive Unit (TDU). ESL/TDU connections are hard wired. Hydraulic Service Loop, including pressure and return lines, from the mast/derrick termination to the TDU. OPTION – Feeder Electric Service Loop and Floor Junction Box: • Floor Junction Box for connection of the supply cables to the mast/derrick feeder cables. • Electric Service Loop for stationary application between the Floor Junction Box and the Mast/Derrick Junction Box.

51

PRODUCT INFORMATION ELECTRICAL AND HYDRAULIC Electrical and Hydraulic Configurations The Canrig Top Drive S upport Unit is a self-contained power and control package that is an integral element of the Canrig Portable Top Drive System. Ø The Top Drive Support Unit (TDSU) Requires only 600V power from rig or standalone genset 1.

2. 3.

4.

5.

Standard Compact TDSU Micro Building: • Four-point crane-lift style. • Dimensions as per Specifications. • Enclosed SCR/ VFD/Control room DC models c/w a SCR. AC models c/w a Flux-Vector Variable Frequency Drive. • Six pulse VFD rectifier with a 810 VDC link for near-unity power factor load. • Modular drive configuration with three identical inverter modules. • User friendly message display panel, with built-in self-diagnostics. • Internal air cooling system. Top Drive Control & Interface Panel (CIP): • CIP cabinet for Safe Area installation; standard dimensions. • On Shunt DC models a Dual (redundant) field supplies for the top drive, c/w static reversing and field weakening (3 levels). • HPU motor controls. • Supply breaker for the On-Board MCC. • Control Power Transformer and Regulator. • Top drive control PLC: î Chassis. î Processor c/w EEPROM memory module. î Proprietary Canrig TD System Control Logic. î Input and output devices for local functions. î Communications adapter for the TD Control Console, TDU Flex I/O and Advanced Diagnostic System. • Power supplies (dual, redundant) for the Flex I/O on the Top Drive Unit. • Communications interface to the Flex I/O on the Top Drive Unit. • Interface connections to the SCR / VFD, TD Control Console and the Top Drive Unit. • Control cables between the CIP and the TD Control Console. Dual (redundant) air conditioners for the SCR / VFD/Control room.

52

PRODUCT INFORMATION ELECTRICAL AND HYDRAULIC 6.

7.

8. 9.

Twin Hydraulic Power Unit for auxiliary functions: • Twin, fully redundant, electrically driven hydraulic pump assemblies. • Suction, pressure and return filtration. • Air to oil cooling system. • Stainless steel reservoir. • Kidney loop cooling and filtration circulation system. • Temperature and oil level alarm sensors. • Unitized skid package c/w drip tray. Electrical Cables/Hydraulic Hoses: • Power Cables - TDSU to Lower Torque Guide Junction Box. • Control Cables: î TDSU to Lower Torque Guide Junction Box î TDSU to the Rig SCR / VFD (for optional power limit and mud pump status signals). • Hydraulic Lines from the TDSU to the Torque Guide base, c/w connectors. Pre-commissioned. Optionally available is a Land-Configuration TDSU Packaging Upgrade: • 40 ft Oilfield-style skid. • Mounting provisions for the Sub-Compact TDSU Building • Full-length roof. • Enclosed Parts Storage room (N/A w/ Genset Upgrade). • Grasshopper mounting pedestal. • Articulated grasshopper-type cable tray system for support of the electrical cables and hydraulic hoses between the TDSU and the rig floor. The grasshopper folds for transport on the TDSU. • Storage provision for the TDSU supply cables.

NOTE: The only required electrical interface to the rig is a 600 VAC supply to the TDSU. Additional control interfaces to the rig's power limit and mud pump status are also recommended.

TDSU Weights and Dimensions Weight

Height

Width

Depth

Micro Building

13000

99"

120"

84"

with Land Configuration

40000

124"

480"

96"

53

PRODUCT INFORMATION ELECTRICAL AND HYDRAULIC Ø Electrical Interface Materials for TDSU Applications 1.

2.

Feeder Breaker Assembly (to supply 600 VAC power to the TDSU): • Feeder Breaker Enclosure, to be mounted at the rig’s SCR building, normally within 10 ft. of the 600 VAC bus. • Feeder Breaker. • Interface Power Cables - Rig Power Bus to Feeder Breaker: î Recommended maximum run length = 10 ft. î Run length supplied = 20 ft. î Bolted terminations both ends. TDSU Supply Cables: • Standard run length = 100 ft. • Additional run length available and price separately. • TDSU end terminations - Bolted; pre-terminated. • Feeder Breaker end terminations - Finney lugs; pre-terminated. • Typically the TDSU Supply Cables are integrated with the TDSU.

54

PRODUCT INFORMATION ELECTRICAL AND HYDRAULIC Alternative electrical power provisions in a stand alone configuration Ø Control and Interface Panel Requires DC power form dedicated SCR bay This alternative is possible for new rigs or rigs with an existing SCR assignment available for the top drive. This CIP proposal is conditional on the suitability of the existing SCR system. 1. Field Supply for the top drive, c/w static reversing and field weakening (3 levels). Requires a 480 or 600 V supply and 60-amp breaker. 2. Motor Controls for the HPU, blower and lube pump. Requires a 480 V power supply and a 100-amp breaker. 3. Control Power Regulator 4. Top drive control PLC with interface connections to the Transfer Contactors, Field Supply and Motor Controls and interface terminations for connection to the SCR, the Top Drive Control Console and the Top Drive Unit. 5. Electrical interface engineering including interface documentation. 6. Control cable and connectors from the CIP to the Top Drive Control Console. Ø Transfer Panel Unit (TPU) DC power from SCR bay, provides transfer function to allow same SCR to be switched to other applications This alternative is possible only for rigs with independent rotary table drive. This TPU proposal is conditional on the suitability of the existing SCR system. For rigs without independent rotary drive or to minimize installation time and cost, we recommend an independent SCR bay for the top drive; see Item 7. 1. Transfer Contactors for assignment of the rig's existing SCR bridge to either the top drive or the rotary table. The Transfer Panel will be located in a nonhazardous area. 2. Finney connections for the top drive and rotary table power cables. 3. Field Supply for the top drive, c/w static reversing and field weakening (3 levels). Requires a 480 or 600 V supply and 60-amp breaker. 4. Motor Controls for the HPU, blower and lube pump. Requires a 480 V power supply and a 100-amp breaker. 5. Control Power Regulator.

55

PRODUCT INFORMATION ELECTRICAL AND HYDRAULIC 6. Top drive control PLC with interface connections to the Transfer Contactors, Field Supply and Motor Controls and interface terminations for connection to the SCR, the Top Drive Control Console and the Top Drive Unit. 7. Electrical interface engineering including interface documentation. 8. Control cable and connectors from the Transfer Panel to the Top Drive Control Console (Item 2). Ø Twin Hydraulic Power Unit (HPU) For auxiliary hydraulic functions 1. 2. 3. 4. 5. 6. 7.

Twin, fully redundant, electrically driven hydraulic pumps, each 20 HP, 12 GPM, 2500 PSI Suction, pressure and return filtration Air to oil cooling system Stainless steel reservoir, 60 gallon Kidney loop cooling and filtration circulation system Temperature and oil level alarm sensors Unitized skid package c/w drip tray

56

PRODUCT INFORMATION TOP DRIVE CONTROL CONSOLE Ø The Top Drive Control Console is the operating controls monitoring and display systems for driller’s operation of the Top Drive system. The console includes the fo llowing: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17.

All control switches Emergency Stop and Lockout controls. Top drive throttle RPM meter (digital) Torque meter (analog), scaled in ft-lb or N-m Drilling Torque Limit control and meter Connection Torque Limit control and meter Smart calibration of the torque instrumentation and torque limit settings c/w field level compensation. Status and alarm indicator lights Audible alarm Control PLC Stalled Motor Alarm and Unwind Control Connection Spin In/Out Control Connection Torque Control Drilling recorder signals for Torque and RPM, either 4-20 mA or 0-10 V. Connections for interface to the Control & Interface Panel Stainless steel purgeable enclosure.

57

PRODUCT INFORMATION ADVANCED DIAGNOSTICS SYSTEM Ø Canrig’s Advanced Diagnostics System Screen Communicates with the operator via a color monitor with touch sensitive screen to respond to messages and announcements. This Operator Interface Terminal also allows inputting correction factors and shutdown of non-essential functions to continue with strategic operations in case of an equipment failure. 1. Messaging includes: • On-line help text, for quick access to operating and trouble shooting instructions • Cable or connection failure of power or control cables • Presence of defective components identified to the sub assembly or individual part. • Parameters “out of adjustment” with anticipated errors or deviations of expected results. • Incorrect sequence of operation with suggestion of how to achieve expected results.

Auxiliary Mode 2H:MN NN/DD/YY MCC Blown Fuse

Field Fault

TD Low Hyd Pressure

SCR Normal

Low Speed BUW Open

UWCV Open

TrqBoost Diseng.

LWCV Open

Console Normal

LinkTilt Handler Maintain Bypassed

Motor Stalled

Handler Forward

HPU Hi Temp

RESET Blown Fuse Ack All

Brake ON

Push to Clean Screen Help Screen

s t

58

PRODUCT INFORMATION INSTALLATION AND CREW TRAINING Ø Installation, Start-up and On-site Crew Training Services At the time of purchase, Canrig offers Top Drive Technicians at a flat rate for up to 35 man days including travel time for the initial Installation and Start-up. These technicians during the installation will provide crew training for: î Daily maintenance î Operation of equipment î Basic Troubleshooting î Rig up and rig down procedures î Parts book review and parts ordering procedures î Supervise the installation and commissioning of the complete system.

Ø Training at the Canrig Manufacturing Facility Canrig offers a variety of detailed training. Technical overview courses cover functionality of the Top Drive and its associated systems. Detailed courses are available which cover the Top Drive’s mechanical, hydraulic and electrical systems as well as maintenance and service. Our classes also include parts book familiarization and troubleshooting. Quality hands-on experience balanced with an informal class setting is geared towards Top Drive operating and maintenance personnel. Classes are usually from 2 to 5 days and safety is emphasized throug hout our training programs.

59

PRODUCT INFORMATION SUMMARY OF TOP DRIVE INSTALLATIONS

Summary of Top Drive Installations SERIAL No. CLIENT

TOP DRIVE MODEL

RIG

RIG TYPE

LOCATION

DELIVERY DATE

1

Nabors Drilling Ltd.

6010E

40SE

Land Slant

Canada

7/1/86

2


6020E

39E

Land

Canada

12/1/89

3

Precision Drilling Corp.

6020E

9SE

Land Slant

Canada

9/1/90

4

Forasol, SA

6025E

N80B4

Land

France

4/1/91

5

Dreco Energy Systems

6025E

201

Land Slant

China

11/1/91

6

Nabors Drilling International

6017E-2SP-H

180

Land

Venezuela

11/1/92

7

Sonatrach

8035E

Enafor #15

Land

Algeria

12/1/92

8


8035E

117/125

Land

Gabon

11/1/92

9


6025E

38SE

Land Slant

Canada

6/1/93

10


6025E

PDO 1

Land Slimhole

Oman

2/1/93

11


6027E

PDO 40

Land Slimhole

Oman

8/1/93

12

Forasol, SA

6017E-2Spd-H

Foraslim 1

Land Slimhole

Gabon

12/1/93

13

Sedco Forex

6025E

61

Land

France

7/1/94

14


8035E- Port.

241923

Land

Canada

8/1/94

15

Falcon Drilling

1050E

3

Barge

USA

9/1/94

16


1050E- Port.

20137

Land

Venezuela

10/1/94

17

Saipem

1035E

5843

Land

Italy

10/1/94

18

Sedco Forex

8035E- Port.

169

Land

Algeria

11/1/94

19

Nabors Drilling USA

1050E- Port.

716

Land

USA

12/1/94

20


1050E- Port.

19

Land

Canada

2/1/95

21


1050E- Port.

21

Land

Canada

4/1/95

22

Saipem

1050E- Port.

5889

Land

Italy

4/1/95

23

Saipem

1050E- Port.

5827

Land

Algeria

5/1/95

24

Nabors Drilling USA

1050E- Port.

575

Land

USA

6/1/95

25

Sundowner Offshore

1050E-HR

801

Offshore Platform

Trinidad

7/1/95

26


1165E- Port.

119

Land

Colombia

8/1/95

27

Sundowner Offshore

1050E-HR

Offshore Platform

Trinidad

11/1/95

28

1050E- Port.

Various

Land

China

11/1/95

29

China Petroleum Tech. and Dev. Corp. Nabors Offshore Corp.

1050E- Port.

85

Offshore Platform

USA Gulf Coast

30


6027E

23E

Land

Canada

10/1/95

31


1050E- Port.

128

Land

U.A.E.

10/1/95

60

9/1/95

PRODUCT INFORMATION SUMMARY OF TOP DRIVE INSTALLATIONS SERIAL No. CLIENT

TOP DRIVE MODEL

RIG

RIG TYPE

LOCATION

DELIVERY DATE

32


1050E- Port.

137

Land

Venezuela

11/1/95

33

Nabors Drilling USA

1050E- Port.

118

Land

USA

12/1/95

34

Sundowner Offshore

1050E-HR

802

Offshore Platform

USA

1/1/96

35

Sundowner Offshore

1050E-HR

803

Offshore Platform

USA

6/1/96

36

Nabors Drilling USA

6025E- Port

715

Land

USA

1/1/96

37

Mallard Bay Drilling

1050E

74

Barge

Nigeria

2/1/96

38


1050E- Port.

89

Land

Canada

12/1/95

39

Nabors Alaska Drilling

1050E-HR

27E

Land

Alaska

5/1/96

40

Nabors Drilling USA

1050E- Port.

710

Land

USA

2/1/96

41


6027E- Port.

42

Offshore Platform

USA

7/1/96

42

Sundowner Offshore

1050E-HR-Port

269

Offshore Platform

USA

4/1/96

43

Nabors Drilling USA

1050E- Port.

10

Land

USA

3/1/96

44

Falcon Drilling

1050E- Port.

17

Barge

USA

6/1/96

45

Nabors Drilling USA

1050E- Port.

5

Land

USA

3/1/96

46

Nabors Drilling USA

1050E- Port.

271

Land

USA

5/1/96

47

Sedco Forex

6025E-HS

AD9

Land Slimhole

Australia

48

IRI International

1050E-2Spd

8

Land

Russia

8/1/96

49

Sundowner Offshore

6025E-HR

17

Offshore Platform

USA

7/1/96

50


1165E

54

Barge

USA

7/1/96

51

IRI International

1035E- Port.

1

Land

Russia

8/1/96

52

IRI International

1035E- Port.

2

Land

Russia

10/1/96

53

Nabors Drilling USA

1050E- Port.

218

Land

USA

4/1/96

54

Nabors Drilling USA

1050E- Port.

4

Land

USA

8/1/96

55

Sundowner Offshore

1050E-HR

Offshore Platform

USA

9/1/96

56

Nabors Drilling USA

1050E-HR-Port

727

Land

USA

10/1/96

57

Nabors Drilling USA

1050E- Port

732

Land

USA

10/1/96

58

Falcon Drilling

1050E- Port

32

Barge

USA

9/1/96

59

Nabors Drilling USA

8035E- Port

205

Land

USA

60


1050E -SemiPort

OM VIII

Jack-up

Middle East

11/1/96

61


1050E- Port

288

Land

Saudi Arabia

11/1/96

62

Sundowner Offshore

6027E-HR-Port

12

Offshore Platform

Brazil

11/1/96

63

Nabors Drilling USA

1050E- Port

271

Land

USA

12/1/96

64


1050E- Port

284

Land

Saudi Arabia

12/1/96

65


1050E- Port

283

Land

Saudi Arabia

12/1/96

66


1165E-Fixed

60

Land

USA

10/1/96

9/1/96

1/1/97

61

PRODUCT INFORMATION SUMMARY OF TOP DRIVE INSTALLATIONS SERIAL #

CLIENT

TOP DRIVE MODEL

RIG

RIG TYPE

LOCATION

DELIVERY DATE

67

Pride International

8035E- Port

27

Land

Venezuela

1/1/97

68

Nabors Drilling USA

1050E- Port

9

Land

USA

1/1/97

69

Sonatrach

8035E- Port

ENF16

Land

Algeria

2/1/97

70

Nabors Drilling USA

1050E- Port

411

Land

USA

2/1/97

71


6027E-HR Semi- Port

41

Land

USA

2/1/97

72

Nabors Drilling USA

1050E- Port

633

Land

USA

3/1/97

73

Pride International

8035E- Port

28

Land

Venezuela

5/1/97

74

Nabors Drilling USA

1050E- Port

511

Land

USA

3/1/97

75

Nabors Drilling USA

1050E- Port

206

Land

USA

4/1/97

76

Roberds

6027E- Port

Land

Japan

5/1/97

77

Nabors Drilling USA

1050E- Port

130

Land

USA

4/1/97

78


1050E- Port

125

Land

Gabon

4/1/97

79

Nabors Drilling USA

1050E- Port

688

Land

USA

5/1/97

80

Noble Drilling

1165E-2 spd

Bill Jennings

Jack-up

USA

7/1/97

81

Nabors Drilling USA

1050E- Port

743

Land

USA

5/1/97

82

Nabors Drilling USA

1050E- Port

670

Land

USA

6/1/97

83

Sundowner Offshore

1050E-HR-Port

270

Offshore Platform

USA

5/1/97

84


1050E- Port

374

Land

Canada

6/1/97

85


1050E- Port

211

Land

Saudi Arabia

6/1/97

86

Nabors Drilling USA

1050E- Port

623

Land

USA

6/1/97

87


1050E- Port

212

Land

Saudi Arabia

6/1/97

88

Brown & Root International

8035E-Semi-Portable

ENTP-128

Land

Algeria

7/1/97

89

Compagnie Tunisienne de Forage

1050E- Port

9

Land

Tunisia

7/1/97

90

Nabors Drilling USA

1050E- Port

483

Land

USA

7/1/97

91

Pride International

8035E- Port

Marlin Rig 8

Land

Colombia

7/1/97

92


6027E- Port

385

Land

Canada

10/1/97

93


1050E- Port

372

Land

Canada

7/1/97

94

Nabors Drilling USA

1050E- Port

939

Land

USA

95

Flint

8035E- Port

41

Land

Venezuela

11/1/97

96

Noble Drilling

1165E-2SP

Earl Fredrickson

Jack-up

USA

12/1/97

97


6027E-Semi-Port

732

Land

Venezuela

9/1/97

98


1050E- Port

370

Land

Canada

9/1/97

99

Nabors Drilling USA

1050E- Port

409

Land

USA

9/1/97

100


1050E- Port

375

Land

Canada

9/1/97

101

Nabors Drilling USA

1050E- Port

393

Land

USA

8/1/97

11/1/97

62


CLIENT

TOP DRIVE MODEL

RIG

RIG TYPE

LOCATION

DELIVERY DATE

102

Pemex

1050E- Port

324

Land

Mexico

2/1/98

103

Sundowner Offshore

1165E-2SP

86

Offshore Platform

USA

1/1/98

104


1050E- Port

50

Barge

USA

12/1/97

105

Nabors Drilling USA

1050E- Port

90

Land

USA

12/1/97

106


1165E- Port

20

Land

Venezuela

11/1/97

107


1050E- Port

90

Land

Canada

12/1/97

108

Apolo Ltd.

1050E- Port

33

Land

Bolivia

2/1/98

109


1050E- Port

373

Land

Canada

11/1/97

110

Century Drilling

1050E- Port

28

Land

Thailand

4/1/98

111

Sundowner Offshore

6027E- Port

16

Offshore Platform

USA

11/1/97

112

Compagnie Tunisienne de Forage

1050E- Port

4

Land

Tunisia

12/1/98

113


8035E-500

98

Land

114

Pride International

8035E-Semi-Port

29

Land

Venezuela

1/1/98

115

Pride International

8035E-Semi-Port

30

Land

Venezuela

2/1/98

116

Nabors Drilling USA

6027E- Port

723

Land

USA

2/1/98

117

Grey Wolf

1050E-500

80

Land

USA

4/1/00

118

Cliffs Drilling

1050E

150

Jack-up

USA

3/1/98

119


8035E

9ES

Land

Alaska

120

Grey Wolf

1050E-500

91

Land

Louisiana

121

Nabors Drilling USA

1165E

797

Land

USA

6/1/98

122


8035E

7ES

Land

Alaska

4/1/98

123

Nabors Drilling USA

6027E-938

123

Land

USA

4/1/00

124

Dreco/Deutag

6027E

T-69

Land

Venezuela

10/1/98

125

Pride International

8035E

31

Columbia

12/1/99

126

IRI International

1050E-HR

8

Land

Russia

9/1/98

127

Pride/Foramer

1050E-HR

Ile du Levant

Jack-up

Venezuela

5/1/98

128

Sinopec

1050E- Port

2

Land

China

129


1050E-500

371

Land

Canada

9/1/99

130

Pride/Foramer

1265 AC

Pride Africa

Drillship

Angola

1/1/99

131


1165E

28E

Land

Alaska

12/1/98

132


6027E

901

Offshore Platform

Dubai

3/1/99

133

Pride/Foramer

1265 AC

Pride Angola

Drillship

Angola

1/1/99

134

1050E-500

Hubai

Land

China

3/1/99

135

China Petroleum Tech. and Dev. Corp. Sedco Forex

1275 AC

SFX-Elf

Semi-Sub

Angola

5/1/99

136

Sedco Forex

1275 AC

Sedco Energy

Semi-Sub

GOM

6/1/99

4/1/98 11/1/99

12/1/98

63


CLIENT

TOP DRIVE MODEL

RIG

RIG TYPE

LOCATION

DELIVERY DATE

137

Sedco Forex

1275 AC

Cajun- Express

Semi-Sub

GOM

6/1/99

138

Dreco/Deutag

6027E

T68

Land

Venezuela

9/1/98

139

Daqing Pet. Bureau

6027E

Slant Rig

China

6/1/99

140

Sinopec

1050E- Port

ZJ 70D

Land

China

12/1/98

141

Sedco Forex

1275 AC

Trident 20

Jackup

Caspian Sea

7/1/99

142

Hitech

1050E-2SP

Hitdrill 1

Jackup

India

9/1/99

143

Flint

6027E-773

42

Land

Venezuela

1/1/00

144


6027E-939

736

Land

Venezuela

11/1/99

145


6027E-939

737

Land

Venezuela

1/1/00

146

Flint

6027E-939

43

Land

Venezuela

2/1/00

147

Nabors Drilling USA

1165E-712

304

Land

Louisiana

1/1/00

148


1165E-712

119

Land

Columbia

3/1/00

149


1050E-500

217

Land

Yemen

2/1/00

150

Nabors Drilling USA

1050E-500

732

Land

Texas

3/1/00

151

Nabors Drilling USA

1275AC-681

304

Land

USA

7/1/00

152

Nabors Drilling USA

6027E-939

353

Land

New Mexico

4/1/00

153

Pride/Foramer

1275AC-681

Africa

Offshore Platform

Offshore Angola

2/1/00

154


1050E-500

116

Land

155

Grey Wolf

1050E-500

90

Land

Louisiana

4/1/00

156

Nabors Drilling USA

1275AC-681

411

Land

USA

9/1/00

157

Nabors Drilling USA

1050E-500

298

Land

USA

5/1/00

158

Grey Wolf

1050E-500

79

Land

USA

8/1/00

159

Grey Wolf

1275AC-681

558

Land

USA

8/1/00

160


6027E-939

384

Land

Saskatchewan

6/1/00

161

Sinopec

1050E-500

3

China

7/1/00

162

Nabors Offshore Corp.

6027E-939

13

Offshore

Italy

7/1/00

163

Nabors Drilling USA

1275AC-681

411

Land

USA

9/1/00

164

Sinopec

1050E-500

4

China

7/1/00

165

Grey Wolf

1050E-500

505

Land

USA

9/1/00

166

Nabors Drilling USA

6027E-939

360

Land

USA

12/1/00

167

Grey Wolf

1050E-500

78

Land

USA

10/1/00

168

Nabors Drilling USA

1050E-500

310

Land

USA

10/1/00

169


6027E-939

738

Land

Venezuela

10/1/00

170


1050E-712

302

Offshore

171


1050E-712

802

Offshore

8/1/00

10/1/00 GOM

11/1/00

64


CLIENT

TOP DRIVE MODEL

RIG

RIG TYPE

LOCATION

172

Nabors Drilling USA

1050E-500

670

Land

USA

11/1/00

173

Nabors Drilling USA

6027E-939

523

Land

USA

12/1/00

174

Nabors Drilling USA

1050E-500

792

Land

USA

11/1/00

175


6027E-939

10

Offshore

Trinidad

10/1/00

176


1050E-500

Dolphin 111

Offshore

Brazil

10/1/00

177

Nabors Drilling USA

1275AC-681

623

Land

USA

2/1/01

178

Crawford

6027E-939

Rowan 34

179

Grey Wolf

1275AC-681

558

Land

USA

1/1/01

180


1050E-500

207

Land

Kazakhstan

1/1/01

181


1275AC-681

19

Land

Colombia

182


1050E-712

P17

Offshore

183

Grey Wolf

1050E-500

45

Land

USA

1/1/01

184

Nabors Drilling USA

1050E-500

24

Land

USA

1/1/01

185

Grey Wolf

1050E-500

Land

USA

2/1/01

186

Canrig Rental

1275AC-681

187


6027E-939

188

Grey Wolf

1050E-500

189

Nabors Drilling USA

6027E-939

190


6027E-939

191

Nabors Drilling USA

1050E-500

192


6027E-939

193


6027E-939

442

Land

USA

4/20/01

194


1050E-712

488

Offshore

Africa

4/30/01

195

Nabors Drilling USA

6027E-939

Land

USA

196

Canrig Rental

8035E-500

Cactus 16

Chesapeake

197


6027E-939

387

Land

Canada

5/30/01

198

Nabors Drilling USA

1050E-500

783

Land

USA

6/21/01

199

Nabors Drilling USA

1275AC-681

Land

USA

200

Parker Drilling

1165E-712

56

201

Hercules Drilling

1050E-500

Odin Victory

202

Nabors Drilling USA

1050E-500

777

Land

USA

203


6027E-939

793

Land

Canada

6/30/01

204

Nabors Drilling USA

1050E-500

411

Land

USA

7/26/01

205


6027E-939

17

Offshore

9/15/01

206


1050E-500

263

Land

7/30/01

14

DELIVERY DATE

1/1/01

12/1/00 1/1/01

Offshore

4/3/01

Land

USA

3/1/01

316

Land

USA

737

Land

Venezuela

4/12/01

393

Land

USA

3/31/01

4/2/01

Offshore

4/10/01

5/7/01 4/6/01

6/7/01

Offshore

5/22/01 9/1/01 7/1/01

65


CLIENT

TOP DRIVE MODEL

RIG

RIG TYPE

LOCATION

207

Nabors Drilling USA

1050E-500

92

Land

USA

8/6/01

208

Nabors Drilling USA

1275AC-681

623

Land

USA

9/14/01

209

Parker Drilling

1165E-712 2 Speed

249

Land

Kazakhstan

210

Nabors Drilling USA

6027E-939

227

Land

USA

8/24/01

211


6027E-939

2SE

Alaska

9/26/01

212

Nabors Drilling USA

1275AC-681

Land

USA

10/6/01

213


6027E-939

Offshore

214

Grey Wolf

1275AC-681

Land

USA

9/26/01

215

Nabors Drilling USA

1050E-500

Land

USA

9/24/01

216


1050E-500

Land

217

Nabors Drilling USA

1050E-500

Land

USA

218

Parker Drilling

1165E-2sp

Land

Kazakhstan

219

Canrig Rental

6027E-939

220

Nabors Drilling USA

6027E-939

Land

USA

11/22/01

221

Nabors Drilling USA

1050E-500

Land

USA

12/10/01

222

Enafor

8035E-500

Land

Algeria

4/02

223

AET

1050E-500

Land

China

7/02

224

Enafor

8035E-500

Land

Algeria

5/15/22

225

Gasprom

6027E-939

Land

Russia

8/02

226

Gasprom

6027E-939

Land

Russia

8/02

227


8035E-500

221

Land

Yemen

7/02

228

Inventory

6027E-939

229


1250AC-712

16

Land

Canada

9/02

230


1250AC-712

17

Land

Canada

11/02

231

Parker Drilling

1165E-712

54B

Land

Louisiana

12/02

232

Rosneft

6027E-939

Land

Russia

12/15/02

233

Rosneft

6027E-939

Land

Russia

12/15/02

234

Rosneft

6027E-939

Land

Russia

1/19/03

235

Rosneft

6027E-939

Land

Russia

1/19/03

236

Yukos

8035E-500

Land

Russia

1/28/03

237

Yukos

8035E-500

Land

Russia

1/28/03

238

Inventory

6027-939

239

Inventory

1050E-500

240


6027AC-939

Land

Canada

241

Enafor

8035-500

Land

Algeria

258

19

20

20

DELIVERY DATE

10/22/01

9/12/01

10/12/01 10/18/01 11/7/01

03/03

66

PRODUCT INFORMATION SUMMARY OF TOP DRIVE INSTALLATIONS 242

Pride

1050-712

Alligator

Offshore

Africa

1/04

243


4017AC-122

C0060

Land

Canada

7/03

244

Enafor

8035-500

21

Land

Algeria

8/03

245

Enafor

8035-500

13/14

Land

Algeria

9/03

246


4017AC-122

C0021

Land

Canada

10/03

247


C0024

Land

Canada

11/03

248

Nabors Drilliing International

C0030

Land

Canada

11/03

249


Land

Canada

12/03

250

Western Lakota

251

Western Lakota

252

Western Lakota

12/03 10

Land

Canada

1/04 1/04

67

Canrig Product Info

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