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:
Nov. 23, 2021
Filed:
Jan. 15, 2015
Applicant:
David Joseph Bolt, Duncansville, PA (US);
Inventor:
David Joseph Bolt, Duncansville, PA (US);
Assignee:
Cormorant Engineering, LLC, New Waverly, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/12 (2006.01); E21B 23/02 (2006.01);
U.S. Cl.
CPC ...
E21B 43/129 (2013.01); E21B 23/02 (2013.01);
Abstract
A wellbore pumping system for pumping fluid, the system with a retrievable reciprocating pump selectively disposable in inner tubing (which may be e.g. production tubing or coiled tubing) movable to and from a landing structure of a bottom hole assembly ('BHA'), the BHA connected to another tubular which is an outer tubular, such as production tubing or casing, which encompasses the inner tubing.