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:
Nov. 14, 2023
Filed:
Jun. 16, 2022
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventor:
Simon Whye Kwong Wai, Singapore, SG;
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
E21B 23/00 (2006.01);
U.S. Cl.
CPC ...
E21B 23/001 (2020.05); E21B 23/00 (2013.01);
Abstract
Systems and methods of the present disclosure relates to propelling downhole tractors in wellbores. A downhole tractor drive module comprises an output shaft; a harmonic drive gear driven by the output shaft; and at least one wheel, wherein the harmonic drive gear is operable to control torque supplied to the at least one wheel.
Wai, Simon Whye Kwong. (2023). Downhole tractor drive module (U.S. Patent No. 11814914). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11814914
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile