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. 11, 2020
Filed:
Jul. 18, 2017
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventor:
Ray Cummins, Houston, TX (US);
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 21/01 (2006.01); E21B 34/02 (2006.01); E21B 33/03 (2006.01); E21B 33/038 (2006.01); E21B 23/04 (2006.01); E21B 33/06 (2006.01);
U.S. Cl.
CPC ...
E21B 33/03 (2013.01); E21B 21/01 (2013.01); E21B 23/04 (2013.01); E21B 33/038 (2013.01); E21B 33/06 (2013.01); E21B 34/02 (2013.01);
Abstract
A choke manifold and methods for assembling the same are provided. The choke manifold can include a choke line, a first pulsation dampener in fluid communication with the choke line, and a first choke valve in fluid communication with the first pulsation dampener. The first pulsation dampener is downstream of the choke line and up stream of the first choke valve.