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. 11, 2019
Filed:
Jan. 10, 2017
Applicant:
Nabors Drilling Technologies Usa, Inc., Houston, TX (US);
Inventors:
Todd Fox, Cypress, TX (US);
Joey Peyregne, Spring, TX (US);
Assignee:
NABORS DRILLING TECHNOLOGIES USA, INC., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/06 (2006.01); E21B 47/00 (2012.01); E21B 33/14 (2006.01); G01M 3/28 (2006.01); E21B 34/16 (2006.01); E21B 47/06 (2012.01); E21B 21/06 (2006.01);
U.S. Cl.
CPC ...
E21B 47/00 (2013.01); E21B 33/06 (2013.01); E21B 33/14 (2013.01); E21B 34/16 (2013.01); E21B 47/06 (2013.01); G01M 3/2815 (2013.01); G01M 3/2876 (2013.01); E21B 21/065 (2013.01);
Abstract
Systems and methods of pressure testing well production equipment, such as a blowout preventer stack and a choke manifold are disclosed. The system may include a pressure testing tool disposed in selective fluid communication with the blowout preventer stack and the choke manifold and may be arranged to permit independent pressure testing of valves of the blowout preventer stack and valves of the choke manifold without breaking connections between the blowout preventer stack and the choke manifold.