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:
Sep. 22, 2020
Filed:
May. 24, 2018
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Hongfa Huang, Sugar Land, TX (US);
Steven Henderson, Katy, TX (US);
Moises Enrique Smart, Houston, TX (US);
David Presas, Rosharon, TX (US);
Assignee:
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 29/02 (2006.01); E21B 31/16 (2006.01); E21B 43/1185 (2006.01); E21B 43/119 (2006.01); E21B 43/114 (2006.01);
U.S. Cl.
CPC ...
E21B 43/1185 (2013.01); E21B 43/114 (2013.01); E21B 43/119 (2013.01); E21B 29/02 (2013.01);
Abstract
A thermal cutter device for cutting downhole objects in a reservoir wellbore, wherein the device lacks moving parts, and thus is more robust and less failure prone than prior art thermal cutter.