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. 06, 2018
Filed:
Jan. 30, 2015
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Thomas Jason Pisklak, Cypress, TX (US);
Kyriacos Agapiou, Houston, TX (US);
Darrell Chad Brenneis, Marlow, OK (US);
James Robert Benkley, Duncan, OK (US);
Jiten Chatterji, Duncan, OK (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/13 (2006.01); C09K 8/03 (2006.01); C04B 28/02 (2006.01); C04B 18/10 (2006.01); C09K 8/467 (2006.01); E21B 21/00 (2006.01); C09K 8/02 (2006.01); C09K 8/42 (2006.01); C09K 8/50 (2006.01); C09K 8/502 (2006.01); C09K 8/60 (2006.01); C09K 8/64 (2006.01); C04B 28/04 (2006.01); E21B 33/138 (2006.01);
U.S. Cl.
CPC ...
C09K 8/032 (2013.01); C04B 18/101 (2013.01); C04B 28/02 (2013.01); C04B 28/04 (2013.01); C09K 8/02 (2013.01); C09K 8/42 (2013.01); C09K 8/467 (2013.01); C09K 8/501 (2013.01); C09K 8/502 (2013.01); C09K 8/601 (2013.01); C09K 8/64 (2013.01); E21B 21/003 (2013.01); E21B 33/138 (2013.01); Y02W 30/92 (2015.05);
Abstract
A method for reducing lost circulation in a subterranean formation. The method includes providing a treatment fluid comprising a base fluid and a lost circulation material comprising cane ash. The treatment fluid is introduced into a wellbore within the subterranean formation such that at least a portion of the cane ash bridges openings in the subterranean formation to reduce loss of fluid circulation into the subterranean formation.