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:
Jul. 09, 2024
Filed:
Oct. 29, 2020
Applicant:
Patriot Research Center, Llc, Houston, TX (US);
Inventors:
Brandon Cain, Houston, TX (US);
Manish Agarwal, Cypress, TX (US);
Craig Cotton, Cypress, TX (US);
Joseph Opitz, Wellington, CO (US);
Assignee:
Patriot Research Center, LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 34/02 (2006.01); E21B 33/06 (2006.01); E21B 34/16 (2006.01);
U.S. Cl.
CPC ...
E21B 34/02 (2013.01); E21B 33/06 (2013.01); E21B 34/16 (2013.01);
Abstract
A hydraulic accumulator system is provided to remove the motors or engines from the red zone while maintaining sufficient capacity within the red zone to quickly close the designated blowout preventer or other gate valves. Additionally, a single point is provided outside of the red zone to charge the local storage units or to open or close the designated blowout preventer or other gate valves when time is not a critical consideration.