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:
May. 10, 2016
Filed:
Sep. 27, 2012
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Richard Mineo, Richardson, TX (US);
Dominick Joseph Bellotte, Flower Mound, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 27/04 (2006.01); E21B 34/06 (2006.01); E21B 34/00 (2006.01);
U.S. Cl.
CPC ...
E21B 27/04 (2013.01); E21B 34/06 (2013.01); E21B 34/063 (2013.01); E21B 2034/002 (2013.01);
Abstract
A wellbore bailer has a rotary motor coupling, a cylinder having an open end, and a pump in the cylinder coupled to the rotary motor coupling and configured to pump fluid when rotated via the coupling. A closure of the bailer is changeable between sealing and allowing flow through the open end.