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:
Jun. 01, 2021
Filed:
Oct. 16, 2019
Cnpc Usa Corporation, Houston, TX (US);
Matthew Patsy, Houston, TX (US);
Damon Nettles, Houston, TX (US);
CNPC USA CORPORATION, Houston, TX (US);
Abstract
A setting adapter assembly for setting a plug is provided, it comprises a setting body, a crossover sub, a shear ring connecting the setting body and the crossover sub temporarily, a rotating dog carrier at a lower end of the setting body, a plurality of rotating dogs accommodated in the rotating dog carrier; an inner mandrel, The rotating dogs are in their vertical position to compress the plug during a process of setting the plug, and during a process of withdrawing, the rotating dogs rotate 90 degrees into their horizontal position driven by the inner mandrel to allow the setting adapter assembly pass through the plug.