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:
Aug. 03, 2021
Filed:
Feb. 22, 2017
Halliburton Energy Services, Inc., Houston, TX (US);
Thomas Jason Pisklak, Cypress, TX (US);
Sean William Riggio, Houston, TX (US);
Ronnie Glen Morgan, Waurika, OK (US);
Thomas Singh Sodhi, Humble, TX (US);
Simone E A Lumsden, Pearland, TX (US);
Samuel J. Lewis, Spring, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
Disclosed herein are methods, compositions, and systems for cementing. A method of cementing may comprise: providing a composite cement composition comprising a pozzolan, an accelerator, and water, wherein the accelerator comprises a chloride salt and a sulfate salt, wherein the composite cement composition is free of Portland cement or comprises Portland cement in an amount of about 50% by weight of cementitious components or less; and allowing the composite cement composition to set.