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:
Mar. 04, 2025
Filed:
Aug. 29, 2023
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Frank Vinicia Acosta Villarreal, Houston, TX (US);
Saul Emmanuel Vazquez Niebla, Houston, TX (US);
Ahmad Rizal Maharam, Senai, MY;
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/12 (2006.01); E21B 23/06 (2006.01);
U.S. Cl.
CPC ...
E21B 33/1208 (2013.01); E21B 23/06 (2013.01);
Abstract
A packer assembly has a packer mandrel and a packer element movable from an unset to a set position on the packer mandrel. An annular lock ring with a plurality of lock ring teeth is positioned in an annular space between the packer mandrel and a setting sleeve movable on the packer mandrel from a first to a second position to move the packer element to the set position. The mandrel has a plurality of mandrel teeth thereon in engagement with the lock ring teeth.