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:
Oct. 05, 2021
Filed:
Sep. 16, 2019
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Krishna Ravi, Kingwood, TX (US);
Sandip Prabhakar Patil, Pune, IN;
Sheetal Singh, Pune, IN;
Rahul Chandrakant Patil, Pune, IN;
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/46 (2006.01); C04B 28/18 (2006.01); E21B 33/16 (2006.01); E21B 33/138 (2006.01); C04B 111/10 (2006.01); E21B 21/00 (2006.01);
U.S. Cl.
CPC ...
C09K 8/46 (2013.01); C04B 28/18 (2013.01); E21B 33/138 (2013.01); E21B 33/16 (2013.01); C04B 2111/1037 (2013.01); E21B 21/003 (2013.01);
Abstract
A cement composition for use in a well that penetrates a subterranean formation comprising: hydrated lime; a silicate; and water, wherein the composition is substantially free of a hydraulic cement. A method of treating a subterranean formation comprising: introducing the cement composition into the subterranean formation; and allowing the cement composition to set.