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. 27, 2012
Filed:
Jun. 27, 2012
Applicants:
Craig W. Roddy, Duncan, OK (US);
Jiten Chatterji, Duncan, OK (US);
D. Chad Brenneis, Marlow, OK (US);
Bobby J. King, Duncan, OK (US);
Inventors:
Craig W. Roddy, Duncan, OK (US);
Jiten Chatterji, Duncan, OK (US);
D. Chad Brenneis, Marlow, OK (US);
Bobby J. King, Duncan, OK (US);
Assignee:
Halliburton Energy Services, Inc., Duncan, OK (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/13 (2006.01); C09K 8/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides settable compositions and methods of using settable compositions that comprise a hydraulic cement; a partially calcined kiln feed comprising SiO, AlO, FeO, CaO, MgO, SO, NaO, and KO; metakaolin; and water. The location to be cemented may be above ground or in a subterranean formation.