System and method for supporting power cable in downhole tubing

Details System and method for supporting power cable in downhole tubing System and method for supporting power cable in downhole tubing

2008-06-13

2010-12-14

Gay, Jennifer H (Department: 3676)

Wells

Processes

Assembling well part

C166S214000, C166S242200, C166S382000, C166S385000, C138S108000, C138S112000

Reexamination Certificate

active

07849928

ABSTRACT:
ESP power cable is inserted into a length of tubing disposed in a wellbore. The device comprises a support attachable to the cable that is in frictional sliding contact with the tubing inner surface. The frictional sliding contact between the support and the tubing reduces axial stress in the cable. Support devices are added at intervals on the cable length, thereby distributing the cable axial stress along the cable.

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