logo

For the Inventor, By the Inventor

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 10077212 B1

PDFFull Text
Date of Patent:
Sep. 18, 2018

Filed:

Oct. 08, 2013

Cement compatible water-based drilling mud compositions

Applicant:

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

Inventors:

Ramesh Muthusamy, Maharashtra, IN;

Abhimanyu Pramod Deshpande, Maharashtra, IN;

Rahul Chandrakant Patil, Maharashtra, IN;

Assignee:

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

Attorney:

Haynes and Boone, LLP

Primary Examiner:

Angela M DiTrani

Int. Cl.
CPC ...
C04B 28/14 (2006.01); E21B 33/13 (2006.01); C09K 8/08 (2006.01); C09K 8/46 (2006.01); C09K 8/467 (2006.01); C04B 28/00 (2006.01); C04B 28/02 (2006.01); C04B 28/18 (2006.01); C04B 28/26 (2006.01); E21B 21/00 (2006.01); E21B 33/14 (2006.01);
U.S. Cl.
CPC ...
C04B 28/14 (2013.01); C04B 28/006 (2013.01); C04B 28/02 (2013.01); C04B 28/021 (2013.01); C04B 28/18 (2013.01); C04B 28/26 (2013.01); C09K 8/08 (2013.01); C09K 8/46 (2013.01); C09K 8/467 (2013.01); E21B 21/003 (2013.01); E21B 33/14 (2013.01); C09K 2208/12 (2013.01); Y02P 40/165 (2015.11);
Abstract

A water-based drilling mud for use in cementing operations includes water, LASSENITE® pozzolan-based additive, a heavy-weight additive, a viscosifier, a dispersant and at least one of a set activator, a fluid loss control additive and a shale stabilizer. A method of using the same includes allowing a cement composition to mix with the water-based drilling mud and allowing the mixture of the cement composition and the water-based drilling mud to set.

Find Patent Forward Citations

Muthusamy, Ramesh. (2018). Cement compatible water-based drilling mud compositions (U.S. Patent No. 10077212). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10077212

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

Loading…