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:
Mar. 20, 2018
Filed:
May. 23, 2016
Halliburton Energy Services, Inc., Houston, TX (US);
Peter James Boul, Houston, TX (US);
Thomas Jason Pisklak, Cypress, TX (US);
Samuel J. Lewis, Spring, TX (US);
Kyriacos Agapiou, Houston, TX (US);
Lance Everett Brothers, Chickasha, OK (US);
Pauline Akinyi Otieno, Spring, TX (US);
Ronnie Glen Morgan, Waurika, OK (US);
Baya Adams, Duncan, OK (US);
Cody Glenn Harris, Tomball, TX (US);
Halliburton Energy Services Inc., Houston, TX (US);
Abstract
Disclosed herein are cement compositions and methods of using set-delayed cement compositions in subterranean formations. In one embodiment, a method of cementing in a subterranean formation is described. The method may comprise providing a set-delayed cement composition comprising water, pumice, hydrated lime, and a set retarder; activating the set-delayed cement composition with a liquid additive to produce an activated cement composition, wherein the liquid additive comprises a monovalent salt, a polyphosphate, a dispersant, and water; and allowing the activated cement composition to set.