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TorkWrench™ 10-100 Iron RoughneckMakes light work out of heavy jobs.

The performance-leading hydraulic iron roughneck in its class provides

up to 100,000 ft-lb of •torque for the toughest makeup and breakout jobs;

three-jaw gripping •system that centers the pipe and eliminates shear forces, pipe bending, and the need for any other centering feature;

high-torque, three-roller •spinning system—the strongest and fastest in its class;

intelligent pneumatic •control for simple and safe operations;

equal load distribution •that reduces marks on the tool joint.

TorkWrench™ 10-100 Iron Roughneck

2 © 2008 Weatherford. All rights reserved.

Tough tongs, built to go the distance.

Weatherford’s new TorkWrench iron roughneck has the muscle to deliver big-time makeup and breakout performance.Andit’sbuilttolast,withaningeniousfield-provendesignthatusesfewermovingparts.

High-speed performance saves rig time. High-torque, high-speed spinner, automatic thread compensation, and full 40° wrenching angle combine to provide super-fast makeup and breakout operations.

Get breakout performance to spare. Torque delivery capability of up to 100,000 ft-lb, in conjunction with high-speed spinner and wide-angle 40° rotation, provides outstanding breakout performance. TorkWrench tongs are prepared to break out your high-torque drillpipe.

Get heavy-duty reliability with fewer moving parts. Less is more. Fewer parts, combined with proven standard components, create a no-nonsense design built to last. Maintenance is greatly simplified,andtheneedforsparesisreduced.

Get the cost-saving convenience of interchangeable parts. Many of the parts for the TorkWrench 10-100 and the TorkWrench 10-100 MBU are fully interchangeable. This convenience reduces your investment in spare-parts inventory.

Intelligent operation makes it easy. Along with brute strength, the TorkWrench system gives you an intelligent pneumatic control

that combines various working steps into a simpler, timesaving and safe operation.

Innovative control makes it safe. You can disconnect the pneumatic control box from the tong unit and relocate to operate from a safe distance.

Avoid drillpipe damage. Free-floatingspinningsystem,whichis designed to follow the movement of the pipe, and three-jaw gripping system eliminate damage caused by conventional systems and protect your tool joint.


3© 2008 Weatherford. All rights reserved.

TorkWrench 10-100 mobile bucking unit for offline makeup

Weatherford’s versatile TorkWrench iron roughneck also can be converted to a mobile bucking unit, which has the same technical specificationsastheverticalunit.Theunitenablesofflinemakeup ofdrillingtools,drillpipeandBHAs,providingsignificanttimesavings.The TorkWrench 10-100 mobile bucking unit is designed for making and breaking joints of drillpipe ranging from 2-1/2 to 10 in. in diameter.

Installation of the TorkWrench 10-100 mobile bucking unit saved US$3 million worth of critical-path time for a major operator offshore Australia.

The TorkWrench mobile bucking unit wasusedforefficientofflinemakeupand breakout of BHA components, cementing heads and running tools on the pipe deck for 12 wells. Instal-lation of the unit saved 204 hours of rig time, worth approximately US$3 million for the entire operation.



A variety of positioning and integration options provideultimateflexibility.

All Weatherford positioning tools are modular and are designed for both tubing and casing tong equipment to give you an unmatched choice of tong positioning technology.

MiniScope systemScope-type positioning arm•Reaches distances up to 11 ft (3.3 m)•For use with drillpipe, tubing, casing and riser-tong modules•Easy rig adaptation•Height manipulation via lift cylinder•Suspension line for handling tong weight•One-person operation•

PowerScope® systemRotational function•Can serve well center and mousehole•Reaches distances up to 23 ft (7 m)•Manual or remote-control operation•Scope-type positioning arm•For use with drillpipe, tubing, casing and riser-tong modules•Easy rig adaptation•Height manipulation via lift cylinder•Suspension line for handling tong weight•One-person operation•

PowerFrame® systemRail mounted•Independent lifting of spinning tool•Manual or remote-control operation•Adaptable to any existing rail display•For use with drillpipe, tubing, casing and riser-tong modules•Fixed well-center position•Nonelectronic system•No dedicated control section necessary (control through power tong)•One-person operation•PowerFrame• II available with electronic controlPowerFrame• III available with manual, pneumatic or electronic control



Weatherford can integrate other tubular running equipment with the TorkWrench iron roughneck, including

ExTG™ electronic torque gauge; •

stabbingguideandtooljointfinder*;•

automatedcleaninganddoping*;•

automatedmudbucket*;•

bit breaking system;•

tubing, casing and riser tongs •(depending on positioning technology);

power units.•

*Forremote-controltongversions

The TorkWrench iron roughneck enhanced rig safety and saved changeover and labor costs for a client in Germany. Installation was completed in less than 1 hour, after which the unit was fully operational. Theoperatorsavedmoneybyadoptinganoff-the-shelf,ATEX-certifiedtool. The unit required just one operator, and its standard hands-off control capacity enhanced safety by reducing the risk of an explosion and by keeping the tool operator away from hazardous areas on the rigfloor.

The TorkWrench tong provided fast, safe makeup and breakout for an operator offshore Abu Dhabi. The unit was used to make and break a 5-in. drillpipe string and 8 1/2-in. drill collar, providing high torque, speed and enhanced safety. The TorkWrench tong pro-vided faster makeup and breakout cycles for drillpipe connections, significantlyreducingthenumberof wrenching cycles required to make each connection.



Control Options

TorkWrench 10-100 iron roughneck

Pneumatic-over-hydraulic •control

Electrohydraulic control•

TorkWrench 10-100 MBU mobile bucking unit

Electrohydraulic control•

Pneumatic Control Box

Activates positioning / deactivates operation Positioning

section

Pneumatic multiconnector

Emergency stop

Activates operation / deactivates positioning

Operating section

Spinner operation

Wrenching unit operation

Control equipment safely from a distance.

Weatherford’s TorkWrench iron roughneck comes standard with pneumatic-over-hydraulic control. The control box is attached to the front of the tool or can be disconnected and operated from a safe distance withnomodifications.Remote-controloperationcanbemadeavailable.



The TorkWrench iron roughneck outperforms, outmaneuvers and outlasts any other tongs in its class. After all, it’s the product of 25 years of drillpipe tong-building and operating experience. And it’s backed by Weatherford’s worldwide service and support from more than 800 locations in 108 countries.

Make light work out of heavy jobs.

Approximate weight 3.5 ton

Maximum pressure 3,000 psi 20.7MPa

Maximumoilflow 40 to 55 gpm 151to208lpm

Wrenching cylinders 2

Wrenching angle per stroke 40°

Clamping range 2-7/8 to 10 in. 73to254mm

Maximum makeup torque 100,000 ft-lb 135.56kN•m

Maximum breakout torque 100,000 ft-lb 135.56kN•m

Power supply Open/close center

Spinning unitFreefloating;threadcompensation;

adjustable distance; 4,000 ft-lb torque capability

Find out how this class-leading equipment provides more performance, versatility and reliability for your operations. Contact your authorized Weatherford representative, or visit weatherford.com/mechrig.


515 Post Oak Blvd., Suite 600Houston, Texas 77027 USATel: 713-693-4000weatherford.com

Weatherford products and services are subject to the Company’s standard terms and conditions, available on request or at weatherford.com. For more information contact an authorized Weatherford representative. Unless noted otherwise, trademarksandservicemarkshereinarethepropertyofWeatherford.Specificationsaresubjecttochangewithoutnotice.Weatherford sells its products and services in accordance with the terms and conditions set forth in the applicable contract between Weatherford and the client.

© 2008 Weatherford. All rights reserved. 2634.01

Power tongs

Positioning systems

Control systems

Chrome-handling systems

Handling tools

Monitoring and testing equipment

Power units

Casing running and drilling systems

Pipe-handling equipment

Bucking units

Take on any tubular running challenge.

Weatherford offers a full line of reliable, versatile, proven power equipment for tubular running operations.

Engineering

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