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. 07, 2023
Filed:
Mar. 12, 2020
Applicant:
Thomas S. Sodhi, New Caney, TX (US);
Inventor:
Thomas S. Sodhi, New Caney, TX (US);
Assignee:
BAKER HUGHES OILFIELD OPERATIONS LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/467 (2006.01); E21B 33/13 (2006.01); C04B 28/02 (2006.01); C04B 22/12 (2006.01); C04B 24/12 (2006.01); C04B 24/10 (2006.01); C04B 103/40 (2006.01);
U.S. Cl.
CPC ...
C09K 8/467 (2013.01); C04B 22/124 (2013.01); C04B 24/10 (2013.01); C04B 24/122 (2013.01); C04B 28/02 (2013.01); E21B 33/13 (2013.01); C04B 2103/408 (2013.01);
Abstract
A method of cementing a wellbore comprises combining a liquid additive with a cement slurry, the liquid additive comprising a metal gluconate, an alkali metal or an alkaline earth metal salt, an alkanolamine, a dispersant, and water to form a cementing composition; injecting the cementing composition into the wellbore; and allowing the cementing composition to set.