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:
Dec. 08, 2015
Filed:
Dec. 15, 2010
Applicants:
Peter A. Quigley, Duxbury, MA (US);
Michael Feechan, Katy, TX (US);
Inventors:
Peter A. Quigley, Duxbury, MA (US);
Michael Feechan, Katy, TX (US);
Assignee:
FIBERSPAR CORPORATION, New Bedford, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/12 (2006.01);
U.S. Cl.
CPC ...
E21B 43/128 (2013.01); E21B 43/12 (2013.01); E21B 43/122 (2013.01);
Abstract
Systems and methods for removing fluids from a subterranean well are described. An example embodiment includes a system having a well casing surrounding at least one inner tubing string, where the inner tubing string has a distal section and a proximal section, an apparatus for removing a first fluid within the distal section of the inner tubing string, and an apparatus for removing a second fluid within the proximal section of the inner tubing string.