Patents by Inventor Azeb M. Qahtani

Azeb M. Qahtani 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).

  • Water separation and injection
    Patent number: 11885210
    Abstract: A water separation system includes a production control valve fluidly connected to a production tubing and positioned at an uphole end of the production tubing at a well head of a well site, a production fluid pathway between the production control valve and a water separator, an injection control valve fluidly connected to an injection tubing and positioned at an uphole end of the injection tubing at the well head, and an injection fluid pathway between the injection control valve and the water separator. The water separator is positioned at the well site and is fluidly connected to the production fluid pathway and the injection fluid pathway. The water separator separates water from the production fluid and directs the separated water to the injection fluid pathway. An output fluid pathway fluidly connects to the water separator to direct the production fluid out of the water separator.
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: January 30, 2024
    Assignee: Saudi Arabian Oil Company
    Inventors: Mohamed Ahmed Soliman, Azeb M. Qahtani
  • WATER SEPARATION AND INJECTION
    Publication number: 20230374895
    Abstract: A water separation system includes a production control valve fluidly connected to a production tubing and positioned at an uphole end of the production tubing at a well head of a well site, a production fluid pathway between the production control valve and a water separator, an injection control valve fluidly connected to an injection tubing and positioned at an uphole end of the injection tubing at the well head, and an injection fluid pathway between the injection control valve and the water separator. The water separator is positioned at the well site and is fluidly connected to the production fluid pathway and the injection fluid pathway. The water separator separates water from the production fluid and directs the separated water to the injection fluid pathway. An output fluid pathway fluidly connects to the water separator to direct the production fluid out of the water separator.
    Type: Application
    Filed: May 19, 2022
    Publication date: November 23, 2023
    Inventors: Mohamed Ahmed Soliman, Azeb M. Qahtani