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:
Feb. 01, 2011
Filed:
Mar. 19, 2008
Applicants:
Jeffrey L. Giacomino, Brighton, CO (US);
Paul T. Roberts, Firestone, CO (US);
Inventors:
Jeffrey L. Giacomino, Brighton, CO (US);
Paul T. Roberts, Firestone, CO (US);
Assignee:
Production Control Services, Inc., Frederick, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A multiple stage tool for use with plunger lift is disclosed. The disclosed device can be removably positioned at a desired position in a well's tubing, thus providing an upper limit for the travel distance of a first plunger. Subsequent well tubing partitions can be established with the introduction of subsequent plungers followed by the disclosed device.
Giacomino, Jeffrey. (2011). Multiple stage tool for use with plunger lift (U.S. Patent No. 7878251). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7878251
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile