Bulletin 42000e

TesTORK™ CASING DRILLING® AZIMUTH TUBULAR SERVICES™

Better Ways to The Bottom™

www.tescocorp.com

TESCO

TesTork™ - TorQUE TUrN SErVICE

TesTork™ TorQUE TUrN SErVICE

Corporate Headquarters6204 - 6A Street S.E.

Calgary, Alberta, Canada T2H 2B7Tel: 403 692-5700 • Fax: 403 692-5710

World Wide Operations11330 Brittmoore Park DriveHouston, Texas, USA 77041

Tel: 713 849-5900 • Fax: 713 849-0075

FEATUrES oF TesTork™ bENEFITS oF TesTork™

• Torque Turn system components:- Panasonic CF-29 notebook computer & printer.- TTS Box.- Junction box, signal splitter.- Cables.- Load cell.- RPM ring.

• Single person operation• The TTS will operate with all top drive systems

(hydraulic, AC electric and DC electric).

• The system is easily portable and allows the TTS box can be set in one place and the computer in another for the optimal position of the operator.

• System meets safety standards for Class 1 Div 2 rating for well site operations (Zone 2). A Zone 1 TesTORK™ system is

available, suitable for offshore service.• The TTS can be operated on all Top Drive applications. In

addition, this system can operated with conventional casing running tongs.

• Panasonic CF-29 notebook computer: - Multiple functions keyboard, mouse and touch-screen.- Water and dustproof self contained case. - Militaryfieldapproved.- Zone 2 approved.

• Durable and reliable.• Easily portable.

• Controls- Computer has multiple functions keyboard, mouse and

touch-screen. - Has manual start, remote manual start and auto start.- Connections can be force passed but the T/T system prompts

for an explanation to be inserted for that connection for later reference.

- Screen can be zoomed in on any portion of any connection record to view details during the job or afterward from the CD copy.

• Optimum torques are obtained by the Top Drive limit control. There is no need for the conventional dump valve operated with power tongs.

• Controls and data recording provide for good audit trail of connection make-up.

• Data recording- Torque vs. turns and vs. time.- RPM from an independent RPM ring installed on the CDS- Signal sample rate can be set up to 100 times/sec.- Records torque with both time and turns at the same time or

independently.- Joint counts are made automatically and comments can be

added to any joint for a later reference and once entered. - Casing manufactures parameters are received from the

operator and entered into the system before the job. Parameterscanbemodifiedanytimeduringthejobandthesystemearmarksthejointwhenthemodificationwasmadefor later reference.

- Automatically detects, marks shoulder and records delta turn while recording premium casing connections.

- Questionablejointsareautomaticallyflaggedwhenmakeupoccurs outside preset parameters. Force pass allows continuing but T/T system prompts for operator comments and the forced joints are documented for later reference and once entered cannot be altered.

- GeneratesdataandViewerfilesthatarecopiedtoaCDpostjob for the operator hard copies can be printed from the CD or the TTS.

• A running tally of casing run is achieved by entering the casing length when prompted by the system, If a joint connection fails it will not be added into the string.

• Automaticflaggingallowsanaccuratehistoryanddiaryofmake-up events and prevents loss of discrepancy data and once flaggeddatacannotbealtered.

• Reports in Imperial or SI units.

• Accuracy: The T/T system is calibrated using an independent load cell on

the back up tongs at the beginning of the job and at intervals determined at the job site. This is a standard practice also used for calibrating Top Drive Torques.

• Torquecalibrationoccursatthefloorandconnectionlevelandcan be done in approximately 10 minutes.

• Software accounts for any angle on backup line for calibration.

© Tesco C

orporation / May 2006 / P

OD

Duetoongoingproductdevelopm

ent,allspecificationsaresubjecttochangewithoutnotice

CA

SIN

G D

RILLIN

G® is a registered tradem

ark and Casing D

rive System

™ &

TesTOR

K™ are tradem

arks of Tesco Corporation

Better Ways to the Bottom™

Email: casingrunning@tescocorp.com Web: www.tescocorp.com