INJECTION OF HEATING CABLES WITH A COILED TUBING INJECTOR

摘要

A method for injecting resistive heating cables into a well or into coiled tubing deployed in a well includes providing a coiled tubing injector above the well, the coiled tubing injector having coiled tubing gripper blocks replaced with cable gripper blocks; guiding one or more cables from respective cable reels into the top of the injector; and using the injector to inject the cables into the well or into the coiled tubing deployed in the well with downward vertical movement of the cables driven by gripping and downward vertical movement of the cable gripper blocks.

主权项

1. A method of retrofitting a coiled tubing injector for injection of resistive heating cables, the method comprising:
a) providing a coiled tubing injector with a gripper block system that allows exchange of the coiled tubing gripper blocks; and b) exchanging coiled tubing gripper blocks for cable gripper blocks.