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. 13, 2025
Filed:
Apr. 07, 2022
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Christopher Shen, Richmond, TX (US);
Christopher Cassidy, Pearland, TX (US);
Julia Huynh, Houston, TX (US);
Valeria Erives, Houston, TX (US);
Harshith Dmello, Rosharon, TX (US);
Ronnie Bruce, Rosharon, TX (US);
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 23/02 (2006.01); E21B 17/06 (2006.01); E21B 23/06 (2006.01); E21B 33/12 (2006.01);
U.S. Cl.
CPC ...
E21B 23/06 (2013.01); E21B 17/06 (2013.01); E21B 23/02 (2013.01); E21B 33/12 (2013.01);
Abstract
A lock latch assembly for a multi-stage completion and method of operating the lock latch assembly are provided. The latch assembly functions as a snap latch prior to activation and as a shear latch after activation.