Patents by Inventor Yousif Al-Abdulmohsin

Yousif Al-Abdulmohsin 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).

  • Tubing casing annulus valve
    Patent number: 11434719
    Abstract: Provided is a hydrocarbon well tubing casing annulus (TCA) control valve system that includes a TCA flowline to direct TCA fluid expelled from a TCA of a hydrocarbon well system to a collection facility, a TCA control valve to regulate the flow of the TCA fluid in the TCA flowline, a TCA sample port to enable sampling of the TCA fluid expelled, a TCA check valve to facilitate forward flow of the TCA fluid, a TCA pressure sensor to sense pressure of the TCA, and a TCA control system to: receive (from the TCA pressure sensor) a sensed pressure of the TCA, determine (based on the sensed pressure of the TCA) that a pressure of the TCA is below a threshold TCA pressure, and, in response, control the TCA control valve to operate in a closed position.
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: September 6, 2022
    Assignee: Saudi Arabian Oil Company
    Inventors: Yousif Al-Abdulmohsin, Haider Al-Hajji
  • Tubing Casing Annulus Valve
    Publication number: 20220243555
    Abstract: Provided is a hydrocarbon well tubing casing annulus (TCA) control valve system that includes a TCA flowline to direct TCA fluid expelled from a TCA of a hydrocarbon well system to a collection facility, a TCA control valve to regulate the flow of the TCA fluid in the TCA flowline, a TCA sample port to enable sampling of the TCA fluid expelled, a TCA check valve to facilitate forward flow of the TCA fluid, a TCA pressure sensor to sense pressure of the TCA, and a TCA control system to: receive (from the TCA pressure sensor) a sensed pressure of the TCA, determine (based on the sensed pressure of the TCA) that a pressure of the TCA is below a threshold TCA pressure, and, in response, control the TCA control valve to operate in a closed position.
    Type: Application
    Filed: February 1, 2021
    Publication date: August 4, 2022
    Inventors: Yousif Al-Abdulmohsin, Haider Al-Hajji