Advanced insulation and jacketing for downhole power and motor lead cables

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12123264
APP PUB NO 20220148759A1
SERIAL NO

17524627

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Importance

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Abstract

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An electric submersible pumping system includes a motor, a pump driven by the motor, and a cable that provides electrical power to the motor. The cable includes a conductor and an insulator surrounding the conductor. The insulator includes a first layer surrounding the conductor and a second layer surrounding the first layer. The insulator may include an H2S scavenger and an H2S reactant in the first or second layers surrounding the conductor. The cable optionally includes a sub-insulator layer that includes a metal or nitride coating applied directly to the conductor.

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Patent Owner(s)

Patent OwnerAddress
BAKER HUGHES OILFIELD OPERATIONS LLC17021 ALDINE WESTFIELD HOUSTON TX 77073

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gunter, Shawn Owasso, US 7 7
Livingston, David Claremore, US 24 429
Matuszak, Dennis Broken Arrow, US 2 0
Tripathy, Amiya Garnet Valley, US 1 0

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