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. 13, 2018
Filed:
Sep. 29, 2014
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/13 (2006.01); C04B 28/02 (2006.01); C09K 8/467 (2006.01); C09K 8/42 (2006.01); C09K 8/44 (2006.01); C09K 8/473 (2006.01); C04B 26/06 (2006.01); C08F 220/34 (2006.01); E21B 33/14 (2006.01);
U.S. Cl.
CPC ...
C09K 8/44 (2013.01); C04B 26/06 (2013.01); C04B 28/02 (2013.01); C08F 220/34 (2013.01); C09K 8/473 (2013.01); E21B 33/14 (2013.01); E21B 33/13 (2013.01);
Abstract
A method of treating a subterranean formation includes introducing cement composition into a wellbore, the cement composition including a pumpable slurry of cement comprising a copolymer capable of swelling in a gaseous environment. A composition includes a pumpable slurry of cement comprising a copolymer capable of swelling in a gaseous environment.