Patents by Inventor Mesfer Mohammed AL-ZAHRANI

Mesfer Mohammed AL-ZAHRANI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Nanoclay-enhanced cement composition for deep well treatment
    Patent number: 10065890
    Abstract: A cement slurry composition, containing hydraulic cement, water, and from 1 to less than 4% of an organically modified nanoclay. A method for cementing a high pressure high temperature well by pumping the cement composition of claim 1 between a casing and a formation of a well bore to fill a gap between the casing and the formation, and allowing the cement to harden.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: September 4, 2018
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Muhammad Kalimur Rahman, Mobeen Murtaza, Abdulaziz Abdalla Al-Majed, Mesfer Mohammed Al-Zahrani
  • NANOCLAY-ENHANCED CEMENT COMPOSITION FOR DEEP WELL TREATMENT
    Publication number: 20170240469
    Abstract: A cement slurry composition, containing hydraulic cement, water, and from 1 to less than 4% of an organically modified nanoclay. A method for cementing a high pressure high temperature well by pumping the cement composition of claim 1 between a casing and a formation of a well bore to fill a gap between the casing and the formation, and allowing the cement to harden.
    Type: Application
    Filed: April 14, 2017
    Publication date: August 24, 2017
    Applicant: King Fahd University of Petroleum and Minerals
    Inventors: Muhammad Kalimur RAHMAN, Mobeen MURTAZA, Abdulaziz Abdalla AL-MAJED, Mesfer Mohammed AL-ZAHRANI
  • Nanoclay as an additive for high pressure and high temperature well cementing
    Patent number: 9650296
    Abstract: A cement slurry composition, containing hydraulic cement, water, and from 1 to less than 4% of an organically modified nanoclay. A method for cementing a high pressure high temperature well by pumping the cement composition of claim 1 between a casing and a formation of a well bore to fill a gap between the casing and the formation, and allowing the cement to harden.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: May 16, 2017
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Muhammad Kalimur Rahman, Mobeen Murtaza, Abdulaziz Abdalla Al-Majed, Mesfer Mohammed Al-Zahrani
  • NANOCLAY AS AN ADDITIVE FOR HIGH PRESSURE & HIGH TEMPERATURE WELL CEMENTING
    Publication number: 20160177663
    Abstract: A cement slurry composition, containing hydraulic cement, water, and from 1 to less than 4% of an organically modified nanoclay. A method for cementing a high pressure high temperature well by pumping the cement composition of claim 1 between a casing and a formation of a well bore to fill a gap between the casing and the formation, and allowing the cement to harden.
    Type: Application
    Filed: December 17, 2014
    Publication date: June 23, 2016
    Applicant: King Fahd University of Petroleum and Minerals
    Inventors: Muhammad Kalimur RAHMAN, Mobeen MURTAZA, Abdulaziz Abdalla AL-MAJED, Mesfer Mohammed AL-ZAHRANI