The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 03, 2024
Filed:
Jul. 11, 2023
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
David Christopher Beck, Tulsa, OK (US);
Ketankumar Kantilal Sheth, Tulsa, OK (US);
Robert Charles De Long, Tulsa, OK (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/048 (2006.01); E21B 43/12 (2006.01); F04D 13/06 (2006.01); F04D 13/08 (2006.01); F04D 13/10 (2006.01); F04D 29/04 (2006.01); F04D 29/041 (2006.01); F04D 29/051 (2006.01); F16C 32/04 (2006.01); H02K 5/132 (2006.01); H02K 7/09 (2006.01);
U.S. Cl.
CPC ...
F04D 29/048 (2013.01); E21B 43/128 (2013.01); F04D 13/0633 (2013.01); F04D 13/064 (2013.01); F04D 13/08 (2013.01); F04D 13/10 (2013.01); F04D 29/04 (2013.01); F04D 29/041 (2013.01); F16C 32/0402 (2013.01); F16C 32/047 (2013.01); H02K 5/132 (2013.01); H02K 7/09 (2013.01); F04D 29/051 (2013.01); F16C 2360/44 (2013.01);
Abstract
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.