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:
Aug. 29, 2018
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Krutibas Panda, The Woodlands, TX (US);
Brian Lee Doud, Klein, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C23C 6/00 (2006.01); E21B 17/10 (2006.01); B23K 35/365 (2006.01); C23C 24/10 (2006.01); B23K 101/20 (2006.01); B23K 101/00 (2006.01); E21B 10/46 (2006.01);
U.S. Cl.
CPC ...
E21B 17/1085 (2013.01); B23K 35/365 (2013.01); C23C 6/00 (2013.01); C23C 24/103 (2013.01); B23K 2101/002 (2018.08); B23K 2101/20 (2018.08); E21B 10/46 (2013.01);
Abstract
Hardfacing is used to protect wear surfaces of drill bits and other downhole tools. A hardfacing member can be formed by heating a metal matrix material, e.g., via a laser process, injecting a plurality of particles into the heated metal matrix material, disposing the mixture on at least a portion of a substrate thereby forming a hardfacing member having a particle-embedded metal matrix material, and attaching the hardfacing member to a main body.