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. 05, 2011
Filed:
Aug. 01, 2008
Applicant:
Joseph A. Zupanick, Pineville, WV (US);
Inventor:
Joseph A. Zupanick, Pineville, WV (US);
Assignee:
Pine Tree Gas, LLC, Pineville, WV (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A flow control system includes a pump positioned in a well uphole of a producing formation to remove liquid from the well. An isolation device is positioned uphole of the pump such that the pump is between the isolation device and the producing formation, the isolation device capable of being selectively engaged to substantially reduce gas flow at the pump during removal of the liquid.
Zupanick, Joseph. (2011). Flow control system utilizing an isolation device positioned uphole of a liquid removal device (U.S. Patent No. 7971648). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7971648
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile