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:
Apr. 12, 2022
Filed:
Apr. 29, 2021
Applicant:
Matthew J. Krueger, Cypress, TX (US);
Inventor:
Matthew J. Krueger, Cypress, TX (US);
Assignee:
BAKER HUGHES OILFIELD OPERATIONS LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/10 (2006.01);
U.S. Cl.
CPC ...
E21B 43/106 (2013.01);
Abstract
A liner running tool includes a mandrel having a wall including outer surface and an inner surface defining a passage. A projection extends radially outwardly of the outer surface. The projection is formed from a material having a selected melting point and being configured to connect with and support a liner. A thermal activation device is operatively connected to the projection. The thermal activation device is selectively operable to melt the projection and disconnect the liner running tool from the liner.