Polymer-Encapsulated Cable - Wireline Intervention | Schlumberger

StreamLINE

Polymer-encapsulated wireline cable

StreamLINE polymer-encapsulated wireline cable effectively addresses the challenges posed by the use of conventional wireline cable in intervention, workover, and completion operations in all environments. Grease injection, armor stranding, birdcaging, corrosion, and twisting that triggers maintenance trips are virtually eliminated. The result is significant efficiency gains with reduced operational and well control risks and maintenance-related logistics and cost.

Integrated cable and dual-packoff system

StreamLINE cable is torque balanced and provided as a system with an integrated dual packoff and specially designed sealed torpedo, ensuring complete immunity from well fluids such as gas entering the cable. A sour service version of the StreamLINE cable and dual-packoff system is available for H2S and CO2 environments.

Optimal cable for multiple applications

  • Ideal for tractored wireline intervention operations due to smooth polymer jacket that reduces cable fiction. 
  • Usable for pipe recovery operations accessing 10,000-m [33,000-ft] wells.
  • Compatible with pumpdown operations in unconventional reservoirs, which has demonstrated significant increases in stage yield.
TuffLINE cable cutaway showing the individual cable strands.

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