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:
May. 06, 2025
Filed:
Jun. 27, 2023
Halliburton Energy Services, Inc., Houston, TX (US);
Colin Eu Leem Koo, Singapore, SG;
Hugh Douglas, Houston, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
A method comprises deploying, in a borehole, a downhole tool coupled to a surface system by a wireline and repeating the following operations while the downhole tool is powered on and being deployed in the borehole, obtaining surface measurements, via surface sensors, and downhole measurements, via downhole sensors, determining a DC resistance of the wireline based on the surface measurements and the downhole measurements, injecting a step signal into the wireline from the surface system, determining AC aspects of the wireline based the surface measurements and the downhole measurements at a time period after injecting the step signal into the wireline, and controlling a bus voltage of the downhole tool based on the DC resistance and the AC aspects.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile