Patents by Inventor Tariq Al-Talhi

Tariq Al-Talhi 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).

  • Patent number: 11649692
    Abstract: Before, during, and after a wellbore cementing operation temperature, pressure, and other conditions of a cement slurry are monitored downhole. The monitored conditions are compared to theoretical or calculated conditions to confirm the cementing operation is carried out in downhole conditions as planned. When differences between the monitored conditions and those used in planning the cementing operation exceed an acceptable range, adjustments are made to the cementing operation to account for the differences. The adjustments include changing a composition of the cement slurry to increase its design temperature, wellbore intervention if monitored pressure reveals a backflow of cement, and proceeding with another cementing stage if the monitored conditions indicate the cement slurry has cured into a set cement.
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: May 16, 2023
    Assignee: SAUDI ARABIAN OIL COMPANY
    Inventors: Abdulaziz Al-Somali, Ossama Sehsah, Tariq Al-Talhi
  • Publication number: 20220018212
    Abstract: Before, during, and after a wellbore cementing operation temperature, pressure, and other conditions of a cement slurry are monitored downhole. The monitored conditions are compared to theoretical or calculated conditions to confirm the cementing operation is carried out in downhole conditions as planned. When differences between the monitored conditions and those used in planning the cementing operation exceed an acceptable range, adjustments are made to the cementing operation to account for the differences. The adjustments include changing a composition of the cement slurry to increase its design temperature, wellbore intervention if monitored pressure reveals a backflow of cement, and proceeding with another cementing stage if the monitored conditions indicate the cement slurry has cured into a set cement.
    Type: Application
    Filed: July 14, 2020
    Publication date: January 20, 2022
    Applicant: Saudi Arabian Oil Company
    Inventors: Abdulaziz Al-Somali, Ossama Sehsah, Tariq Al-Talhi