Schlumberger Technology Corporation

Varun Vinaykumar Nyayadhish

Gregory Howard Manke

Jason Holzmueller

William Goertzen

Joseph P Varkey

Douglas Pipchuk

Maria Auxiliadora Grisanti

Willem Albert Wijnberg

Jinglei Xiang

Patrick Zhiyuan Ma

Xiaohong Ren

Samy A Madbouly

Bradley Matlack

Vincent Gerstner

Juan Amado

Various cables for cable deployed electric submersible pumping systems and methods of manufacturing such cables are provided. The cable includes a power cable core and coiled tubing formed around the power cable core. The power cable core includes one or more conductors, insulation surrounding each conductor, and an elastomeric jacket extruded around the insulated conductors. Various mechanisms, systems, and methods are described to anchor the power cable core in the coiled tubing and to transfer weight from the power cable core to the coiled tubing.

Cables for cable deployed electric submersible pumps

A method can include extruding polyethylene about a lead (Pb) barrier layer disposed about a conductor to form an assembly; and armoring at least one of the assemblies with metallic armor to form a cable. A power cable can include a conductor; a lead (Pb) barrier layer disposed about the conductor; a cushion layer disposed about the lead (Pb) barrier layer where the cushion layer includes crosslinked polyethylene (XLPE); and metallic armor wrapped about the cushion layer.

Armored submersible power cable

Growing community of inventors

Lawrence, KS, United States of America

Varun Vinaykumar Nyayadhish