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:
Aug. 08, 2017
Filed:
Oct. 15, 2014
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Arunesh Kumar, Bihar, IN;
Sharath Savari, Andhrapradesh, IN;
Donald L. Whitfill, Kingwood, TX (US);
Dale E. Jamison, Humble, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/13 (2006.01); E21B 33/12 (2006.01); E21B 21/08 (2006.01); C09K 8/03 (2006.01); C09K 8/516 (2006.01); E21B 7/00 (2006.01); E21B 21/00 (2006.01);
U.S. Cl.
CPC ...
E21B 21/08 (2013.01); C09K 8/03 (2013.01); C09K 8/516 (2013.01); E21B 7/00 (2013.01); E21B 21/003 (2013.01); E21B 33/12 (2013.01); C09K 2208/08 (2013.01);
Abstract
A method of wellbore strengthening may include providing a wellbore strengthening fluid comprising a drilling fluid, a particulate, and a fiber; introducing the wellbore strengthening fluid into a wellbore penetrating a subterranean formation; and forming a plug comprising the particulate and the fiber in a void near the wellbore, the plug being capable of maintaining integrity at about 1000 psi or greater overbalance pressure.