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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.:

US 10737978 B1

PDFFull Text
Date of Patent:
Aug. 11, 2020

Filed:

May. 19, 2016

Non-aqueous liquid anti-shrinkage cement additives

Applicant:

Halliburton Energy Services, Inc., Houston, TX (US);

Inventors:

Samuel J Lewis, Spring, TX (US);

Thomas Singh Sodhi, Humble, TX (US);

Kyriacos Agapiou, Houston, TX (US);

Aleksey Kolasnikov, Humble, TX (US);

Assignee:

Halliburton Energy Services, Inc., Houston, TX (US);

Attorneys:

Thomas Rooney

C.Tumey Law Group PLLC

Primary Examiner:

Andrew Sue-Ako

Int. Cl.
CPC ...
E21B 33/13 (2006.01); C04B 22/06 (2006.01); C04B 40/00 (2006.01); C09K 8/467 (2006.01); C04B 28/02 (2006.01); C04B 24/22 (2006.01); C04B 24/36 (2006.01); C04B 111/34 (2006.01); C04B 103/40 (2006.01); C04B 103/44 (2006.01); C04B 103/56 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
C04B 22/066 (2013.01); C04B 24/226 (2013.01); C04B 24/36 (2013.01); C04B 28/02 (2013.01); C04B 40/0039 (2013.01); C09K 8/467 (2013.01); E21B 33/13 (2013.01); C04B 2103/408 (2013.01); C04B 2103/44 (2013.01); C04B 2103/58 (2013.01); C04B 2111/00724 (2013.01); C04B 2111/34 (2013.01); C04B 2111/346 (2013.01);
Abstract

The present disclosure relates to a method of cementing comprising: providing a cement composition comprising: water, a cement, and a non-aqueous liquid anti-shrinkage cement additive comprising calcined magnesium oxide and a non-aqueous liquid; introducing the cement composition into a subterranean formation; and allowing the cement composition to set in the subterranean formation. Non-aqueous liquid anti-shrinkage cement additives, cement compositions, and systems are also provided.

Find Patent Forward Citations

Lewis, Samuel. (2020). Non-aqueous liquid anti-shrinkage cement additives (U.S. Patent No. 10737978). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10737978

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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