Volant CRTi2-4.5 Manual de usuario descargar pdf

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Document No. 20004 / Revision L Printed in Canada APRIL 2013

Tool Model: CRTi 2-4.5

Specication Summary

Base Tool Characteristics

CRTi Rated Load Capacity Hoist

2,3

ton 120

Torque

4,5

ft.lbs 13,000

Combined Load Large Hoist Hoist ton 100

Torque ft.lbs 6,000

Combined Load High Torque Hoist ton 50

Torque ft.lbs 10,000

Compression Capacity

ton 70

Typical Circulation Pressure Limit

3,7

psi 5,000

Maximum Pressure End Load ton 50

Base Tool Length in 41.0

Overall Tool Length

in 46.0

Tool Stroke in 0.47

Through Hole in 1.0

Maximum Flow Rate

/min 1.1

Tool Joint NC50

Turns to Stroke Out 1.78

Cage Torque Capacity

Cage P/N Torque Capacity

(ft.lbs)

81325 10,000

80939 13,000

Casing Running Tool with Internal Grip (CRTi

™

)

Volant’s CRTi is designed for casing drilling or running with top drive equipped rigs to makeup, breakout,

reciprocate, rotate, ll/circulate, and cement casing and liner strings, reducing non productive time and

associated costs. This tool is mechanically activated in tension and both rotational directions solely by top

drive control using TAWG™ (Torque Activated Wedge Grip) technology.

This patented architecture puts control in the hands of the driller, reducing the need for third party support

to run casing. Simple intuitive operating steps for pipe engagement and release closely emulate the familiar

make and break steps used to run drill pipe – stab, rotate to the right to engage and reverse to disengage.

Similarly, rig-in and rig-out steps are simple, intuitive and efcient.

Starting from the insertion diameter of the base tool, selectable sizes of integral jaws/dies are used to

congure the CRTi to support gripping casing of increasing internal diameter (decreasing weight).

Tool Conguration

with Integral Slip Dies

Casing Running Tools (CRTi

2-4.5)

CRTi2-4.5 | PAGE 1

1 2 3

Casing Running Tools (CRTi 1

Indice de contenidos

Pagina 1 - Casing Running Tools (CRTi

Give us a problem. Or just drop us a line if you want to know more.+1 866.8VOLANT / +1 866.886.5268 +1 780.784.7099 [email protected] v

Pagina 2

1 Characteristics are based on standard tool components and are independent of specic limitations of cage and accessories.2 Tool hoist rating is ba

Pagina 3

Casing Running Tools (CRTi 2-4.5)Give us a problem. Or just drop us a line if you want to know more.+1 866.8VOLANT / +1 866.886.5268 +1 780.784.709

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