Patents by Inventor Abdulrahman F. ALHARBI

Abdulrahman F. ALHARBI 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).

  • Additives to minimize viscosity reduction for guar/borate system under high pressure
    Patent number: 11162020
    Abstract: A composition for use as a pressure-tolerant dual-crosslinker gel in a fracturing fluid that comprises polymer, the polymer operable to increase the viscosity of a fluid; boron-containing crosslinker, the boron-containing crosslinker operable to crosslink the polymer; and a transition metal oxide additive, the transition metal oxide additive operable to crosslink the polymer.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: November 2, 2021
    Assignee: SAUDI ARABIAN OIL COMPANY
    Inventors: Feng Liang, Ghaithan Al-Muntasheri, Abdulrahman F. Alharbi
  • ADDITIVES TO MINIMIZE VISCOSITY REDUCTION FOR GUAR/BORATE SYSTEM UNDER HIGH PRESSURE
    Publication number: 20210102114
    Abstract: A composition for use as a pressure-tolerant dual-crosslinker gel in a fracturing fluid that comprises polymer, the polymer operable to increase the viscosity of a fluid; boron-containing crosslinker, the boron-containing crosslinker operable to crosslink the polymer; and a transition metal oxide additive, the transition metal oxide additive operable to crosslink the polymer.
    Type: Application
    Filed: December 18, 2020
    Publication date: April 8, 2021
    Applicants: Aramco Services Company, Saudi Arabian Oil Company
    Inventors: Feng LIANG, Ghaithan AL-MUNTASHERI, Abdulrahman F. ALHARBI
  • Additives to minimize viscosity reduction for guar/borate system under high pressure
    Patent number: 10899957
    Abstract: A composition for use as a pressure-tolerant dual-crosslinker gel in a fracturing fluid that comprises polymer, the polymer operable to increase the viscosity of a fluid; boron-containing crosslinker, the boron-containing crosslinker operable to crosslink the polymer; and a transition metal oxide additive, the transition metal oxide additive operable to crosslink the polymer.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: January 26, 2021
    Inventors: Feng Liang, Ghaithan Al-Muntasheri, Abdulrahman F. Alharbi
  • ADDITIVES TO MINIMIZE VISCOSITY REDUCTION FOR GUAR/BORATE SYSTEM UNDER HIGH PRESSURE
    Publication number: 20200255720
    Abstract: A composition for use as a pressure-tolerant dual-crosslinker gel in a fracturing fluid that comprises polymer, the polymer operable to increase the viscosity of a fluid; boron-containing crosslinker, the boron-containing crosslinker operable to crosslink the polymer; and a transition metal oxide additive, the transition metal oxide additive operable to crosslink the polymer.
    Type: Application
    Filed: April 24, 2020
    Publication date: August 13, 2020
    Inventors: Feng LIANG, Ghaithan AL-MUNTASHERI, Abdulrahman F. ALHARBI
  • Additives to minimize viscosity reduction for guar/borate system under high pressure
    Patent number: 10669472
    Abstract: A composition for use as a pressure-tolerant dual-crosslinker gel in a fracturing fluid that comprises polymer, the polymer operable to increase the viscosity of a fluid; boron-containing crosslinker, the boron-containing crosslinker operable to crosslink the polymer; and a transition metal oxide additive, the transition metal oxide additive operable to crosslink the polymer.
    Type: Grant
    Filed: March 1, 2018
    Date of Patent: June 2, 2020
    Assignees: Saudi Arabian Oil Company, Aramco Services Company
    Inventors: Feng Liang, Ghaithan Al-Muntasheri, Abdulrahman F. Alharbi
  • ADDITIVES TO MINIMIZE VISCOSITY REDUCTION FOR GUAR/BORATE SYSTEM UNDER HIGH PRESSURE
    Publication number: 20180251671
    Abstract: A composition for use as a pressure-tolerant dual-crosslinker gel in a fracturing fluid that comprises polymer, the polymer operable to increase the viscosity of a fluid; boron-containing crosslinker, the boron-containing crosslinker operable to crosslink the polymer; and a transition metal oxide additive, the transition metal oxide additive operable to crosslink the polymer.
    Type: Application
    Filed: March 1, 2018
    Publication date: September 6, 2018
    Applicants: Saudi Arabian Oil Company, Aramco Services Company
    Inventors: Feng LIANG, Ghaithan AL-MUNTASHERI, Abdulrahman F. ALHARBI