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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 10150904 B1

PDFFull Text
Expired
Date of Patent:
Dec. 11, 2018

Filed:

Mar. 30, 2018

Nano zeolite cement additive and methods of use

Applicant:

King Fahd University of Petroleum and Minerals, Dhahran, SA;

Inventors:

Muhammad Kalimur Rahman, Dhahran, SA;

Mirza Talha Baig, Dhahran, SA;

Abdulaziz Al-Majed, Dhahran, SA;

Assignee:

King Fahd University of Petroleum and Minerals, Dhahran, SA;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Catherine Loikith

Assistant Examiner:

Ashish K Varma

Int. Cl.
CPC ...
C09K 8/46 (2006.01); C09K 8/467 (2006.01); C04B 28/02 (2006.01); C04B 28/04 (2006.01); C04B 22/06 (2006.01); C04B 14/04 (2006.01); E21B 33/14 (2006.01);
U.S. Cl.
CPC ...
C09K 8/467 (2013.01); C04B 14/043 (2013.01); C04B 14/047 (2013.01); C04B 22/064 (2013.01); C04B 28/02 (2013.01); C04B 28/04 (2013.01); E21B 33/14 (2013.01); C09K 2208/10 (2013.01);
Abstract

The present invention discusses methods for making a cement composition comprising a nanoparticle zeolite. The addition of the nanoparticle zeolite may provide enhanced compressive and tensile strengths, improved rheology, and a change to the cement microstructure. These effects may improve the cement's use as a cement sheath in drilling operations and under high pressure and high temperature (HPHT) conditions.

Find Patent Forward Citations

Rahman, Muhammad. (2018). Nano zeolite cement additive and methods of use (U.S. Patent No. 10150904). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10150904

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

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