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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 12767875 B1

PDFFull Text
Date of Patent:
Oct. 20, 2026

Filed:

Jun. 13, 2024

Cementing compositions for plugging very large fracture widths

Applicant:

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

Inventors:

Afshin Ahmady, Houston, TX (US);

Ronnie Glen Morgan, Duncan, OK (US);

Kyriacos Agapiou, Houston, TX (US);

Assignee:

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

Attorneys:

Thomas Rooney

C. Tumey Law Group PLLC

Primary Examiner:

Yanick A Akaragwe

Int. Cl.
CPC ...
C09K 8/487 (2006.01); C04B 14/28 (2006.01); C04B 16/02 (2006.01); C04B 28/02 (2006.01); C09K 8/42 (2006.01); E21B 21/00 (2006.01); E21B 33/138 (2006.01);
U.S. Cl.
CPC ...
C09K 8/487 (2013.01); C04B 14/28 (2013.01); C04B 16/02 (2013.01); C04B 28/02 (2013.01); C09K 8/424 (2013.01); E21B 21/003 (2013.01); E21B 33/138 (2013.01);
Abstract

A method of sealing a lost circulation zone may include: circulating a lost circulation treatment composition to a subterranean formation comprising a lost circulation zone, wherein the lost circulation treatment composition comprises: a carrier fluid; a polymeric additive; a fine particulate component; and a composite particulate component containing size and shape selected materials; wherein the cost circulation treatment composition has the property of allowing full volume passage through a 15,000 micron fracture width; flowing the lost circulation treatment composition into the lost circulation zone; and plugging the lost circulation zone using the lost circulation treatment composition.

Find Patent Forward Citations

Quick Actions:

Ahmady, Afshin. (2026). Cementing compositions for plugging very large fracture widths (U.S. Patent No. 12767875). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12767875

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