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:
Jan. 16, 2024
Filed:
Nov. 30, 2021
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Krutibas Panda, Houston, TX (US);
Philip Park Hung Leung, Houston, TX (US);
Manoj Gangamwar, Houston, TX (US);
Daniel Brendan Voglewede, Houston, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 7/18 (2006.01); E21B 7/15 (2006.01);
U.S. Cl.
CPC ...
E21B 7/18 (2013.01); E21B 7/15 (2013.01);
Abstract
A pulsed power drilling (PPD) component includes a functional gradient of material from a first portion to a second portion of the PPD component. The functional gradient of material provides a greater wear resistance of the first portion relative to the second portion and a greater electrical conductivity or resistivity of the second portion relative to the first portion.