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:
Jun. 22, 2010
Filed:
Jan. 25, 2008
Applicants:
Ying Xu, Ponca City, OK (US);
B. Raghava Reddy, Duncan, OK (US);
Rickey Lynn Morgan, Duncan, OK (US);
Inventors:
Ying Xu, Ponca City, OK (US);
B. Raghava Reddy, Duncan, OK (US);
Rickey Lynn Morgan, Duncan, OK (US);
Assignee:
Halliburton Energy Services, Inc., Duncan, OK (US);
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/138 (2006.01); E21B 33/14 (2006.01); C04B 7/32 (2006.01); C09K 8/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention includes methods and compositions that include a composition comprising a high alumina cement; a salt comprising at least one salt selected from the group consisting of an acidic salt, a neutral salt, and a low basicity salt; and a swellable clay; and methods of using that composition in subterranean formations.