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. 19, 2019
Filed:
Nov. 25, 2013
Halliburton Energy Services, Inc., Houston, TX (US);
Sandip Prabhakar Patil, Pune, IN;
Rahul Chandrakant Patil, Pune, IN;
Krishna M. Ravi, Houston, TX (US);
Sheetal Singh, Pune, IN;
Trissa Joseph, Houston, TX (US);
Marcus Duffy, Houston, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
A method of cementing a subterranean formation includes providing a cement composition comprising cementitious material, aqueous base fluid, nanoparticles, synthetic clay, and a thixotropic modifier, where the solid materials are about 0 wt % to about 40 wt % of the total weight of the cement composition; introducing the cement composition into a subterranean formation; and allowing the cement composition to set in the subterranean formation. Cement compositions include cementitious material, aqueous base fluid, nanoparticles, synthetic clay, and a thixotropic modifier.