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:
Jan. 31, 2017
Filed:
Feb. 23, 2011
Applicants:
Leslie C. Reid, Coweta, OK (US);
Edward C. Kanady, Tulsa, OK (US);
Inventors:
Leslie C. Reid, Coweta, OK (US);
Edward C. Kanady, Tulsa, OK (US);
Assignee:
BAKER HUGHES INCORPORATED, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/00 (2006.01); E21B 43/12 (2006.01);
U.S. Cl.
CPC ...
E21B 43/12 (2013.01); E21B 43/121 (2013.01);
Abstract
A pressure control system varies a parameter of a gas flowing out of the well to artificially generate a pressure value at a fluid mover. The fluid mover receives fluid from a conduit such as a dip tube positioned in the well. The system may also include a flow control device controlling a gas flow out of the well and a controller controlling the flow control device using information relating to at least one wellbore parameter.