Shielding for a magnetic bearing in an electric submersible pump (ESP) assembly

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12158157
APP PUB NO 20230366300A1
SERIAL NO

18220469

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Importance

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Abstract

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An electric submersible pump (ESP) assembly. The ESP assembly comprises a centrifugal pump, an electric motor mechanically coupled by a drive shaft to the centrifugal pump, wherein the electric motor comprises a stator and a rotor, a bearing, wherein the bearing is disposed inside the electric motor, and a magnetic shield disposed in the electric motor between bearing and the rotor and stator.

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Patent Owner(s)

Patent OwnerAddress
HALLIBURTON ENERGY SERVICES INC3000 N SAM HOUSTON PARKWAY E HOUSTON TX 77032

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beck, David Christopher Tulsa, US 15 8
De, Long Robert Charles Tulsa, US 18 9
Sheth, Ketankumar Kantilal Tulsa, US 48 129

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