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:
Aug. 15, 2022
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventor:
Robert Gissler, Spring, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 47/092 (2011.12); E21B 34/12 (2005.12);
U.S. Cl.
CPC ...
E21B 47/092 (2020.04); E21B 34/12 (2012.12);
Abstract
A downhole tool can include a position sensor comprising a first set of magnets and an internal slider. The downhole tool can also include a valve magnet assembly comprising a second set of magnets magnetically couplable to the first set of magnets. The second set of magnets can be positionable circumferentially around an outer diameter of the position sensor. The valve magnet assembly can be configured to move in response to a fluid valve. The valve magnet assembly can be configured to cause the internal slider of the position sensor to move in response to movement of the valve magnet assembly.