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:
Feb. 06, 2024
Filed:
Mar. 09, 2021
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Peter Reid Maher, Lafayette, LA (US);
Robert W. Bennett, Sherman, TX (US);
David Allen Dockweiler, Carrollton, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 31/06 (2006.01); E21B 37/00 (2006.01); H01F 7/02 (2006.01);
U.S. Cl.
CPC ...
E21B 31/06 (2013.01); E21B 37/00 (2013.01); H01F 7/0278 (2013.01);
Abstract
Provided, in one aspect, is a downhole magnetic debris removal apparatus. The downhole magnetic debris removal apparatus, in one aspect, includes a housing having a longitudinal axis, and a plurality of magnets arranged as one or more Halbach arrays of magnets coupled to the housing, the one or more Halbach arrays of magnets having a strong side and a weak side.