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:
Aug. 31, 2021
Filed:
Jun. 29, 2018
Applicant:
Equinor Energy As, Stavanger, NO;
Inventor:
Morten Aga, Bergen, NO;
Assignee:
EQUINOR ENERGY AS, Stavanger, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/035 (2006.01); E21B 33/043 (2006.01); E21B 33/064 (2006.01); E21B 34/04 (2006.01); E21B 47/10 (2012.01);
U.S. Cl.
CPC ...
E21B 33/0355 (2013.01); E21B 33/043 (2013.01); E21B 33/064 (2013.01); E21B 34/04 (2013.01); E21B 47/10 (2013.01);
Abstract
A system for hydraulically controlling a subsea device includes a compensator provided within a cavity of a well system, a hydraulic connection between the compensator and the subsea device, a pressure regulator arranged to regulate the hydraulic pressure provided to the subsea device and a ventilation tool for releasing pressure at the subsea device.