US 12,033,769 B2
Cables for cable deployed electric submersible pumps
Bradley Matlack, Shawnee, KS (US); Varun Vinaykumar Nyayadhish, Lawrence, KS (US); Gregory Howard Manke, Overland Park, KS (US); Patrick Zhiyuan Ma, Lawrence, KS (US); Jason Holzmueller, Lawrence, KS (US); Vincent Gerstner, Overland Park, KS (US); William Goertzen, Lawrence, KS (US); Douglas Pipchuk, Calgary (CA); Joseph Varkey, Richmond, TX (US); Juan Amado, Houston, TX (US); Willem Wijnberg, Houston, TX (US); Maria Grisanti, Missouri City, TX (US); and Xiaohong Ren, Sugar land, TX (US)
Assigned to Schlumberger Technology Corporation, Sugar Land, TX (US)
Appl. No. 17/753,401
Filed by Schlumberger Technology Corporation, Sugar Land, TX (US)
PCT Filed Sep. 3, 2020, PCT No. PCT/US2020/049108
§ 371(c)(1), (2) Date Mar. 2, 2022,
PCT Pub. No. WO2021/046158, PCT Pub. Date Mar. 11, 2021.
Claims priority of provisional application 62/895,113, filed on Sep. 3, 2019.
Prior Publication US 2022/0301740 A1, Sep. 22, 2022
Int. Cl. H01B 7/04 (2006.01); E21B 19/22 (2006.01); E21B 43/12 (2006.01); H01B 7/18 (2006.01); H01B 7/42 (2006.01); H01B 9/00 (2006.01)
CPC H01B 7/046 (2013.01) [E21B 19/22 (2013.01); E21B 43/128 (2013.01); H01B 7/184 (2013.01); H01B 9/006 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A cable for a cable-deployed ESP system, the cable comprising:
coiled tubing;
a corrosion resistant cladding applied to an outer surface of the coiled tubing;
an epoxy layer applied over the corrosion resistant cladding; and
a power cable core disposed within the coiled tubing, the power cable core comprising:
one or more conductors;
insulation surrounding each of the one or more conductors; and
a jacket surrounding the insulation and the one or more conductors;
wherein the coiled tubing is formed around the power cable core.