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:
Apr. 07, 2026
Filed:
Jun. 23, 2023
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Hock Soon Tiew, Singapore, SG;
Simon Whye Kwong Wai, Singapore, SG;
Kar Ki Andrew Loh, Singapore, SG;
How Jiun Irvin Yuen, Singapore, SG;
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G05B 19/4155 (2006.01); E21B 44/02 (2006.01);
U.S. Cl.
CPC ...
G05B 19/4155 (2013.01); E21B 44/02 (2013.01); G05B 2219/41337 (2013.01);
Abstract
A method for controlling a stroker actuator, that includes measuring a piston extension length, calculating a piston buckling threshold based on the piston extension length, measuring a piston force, making a determination that the piston force exceeds the piston buckling threshold, and based on the determination, shortening the piston extension length.