Patents by Inventor Mohammed K. Muqri

Mohammed K. Muqri 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: 12031388
    Abstract: An oil rig system includes a rotary table, an elevator and an alignment subsystem. The rotary table is aligned with a wellhead opening and is centered on a first axis. The elevator includes flexible links. The alignment subsystem has a running tool and a knuckle joint. The running tool has a first end and a second end. The running tool is configured to attach to a packoff body. The knuckle joint is attached to the first end of the running tool and is attached to the elevator. The knuckle joint is configured to angularly deflect.
    Type: Grant
    Filed: December 29, 2022
    Date of Patent: July 9, 2024
    Assignee: Saudi Arabian Oil Company
    Inventors: Saeed M. Gahtani, Mohammed K. Muqri
  • Publication number: 20240218747
    Abstract: An oil rig system includes a rotary table, an elevator and an alignment subsystem. The rotary table is aligned with a wellhead opening and is centered on a first axis. The elevator includes flexible links. The alignment subsystem has a running tool and a knuckle joint. The running tool has a first end and a second end. The running tool is configured to attach to a packoff body. The knuckle joint is attached to the first end of the running tool and is attached to the elevator. The knuckle joint is configured to angularly deflect.
    Type: Application
    Filed: December 29, 2022
    Publication date: July 4, 2024
    Inventors: Saeed M. Gahtani, Mohammed K. Muqri
  • Publication number: 20240175331
    Abstract: An annulus seal system includes a retention plate mounted to a tubing in a wellbore at an uphole longitudinal end of the tubing and an annular isolation system coupled to the retention plate. The annular isolation system includes a bottom holding plate positioned in an annulus between two tubings, a seal element residing on the bottom holding plate to seal the annulus between the tubings, a torque plate, and a top holding plate. The seal element is positioned between the bottom holding plate and the torque plate, and the torque plate moves in a longitudinal direction toward the bottom holding plate to compress the seal element between the bottom holding plate and the torque plate. The top holding plate mounts to the retention plate, and includes an adjustment mechanism engaged with the torque plate to control movement of the torque plate in the longitudinal direction.
    Type: Application
    Filed: November 28, 2022
    Publication date: May 30, 2024
    Inventors: Abdulrhman M. Hashim, Mohammed K. Muqri
  • Publication number: 20240167358
    Abstract: A method of installing a mechanical barrier in a wellhead includes receiving a false bowl within a bowl of a casing head housing of the wellhead, generating a first sealed interface between the false bowl and the bowl with one or more first seals arranged about an exterior of the false bowl, receiving a plug within the false bowl, generating a second sealed interface between the plug and the false bowl with one or more second seals arranged about an exterior of the plug, and receiving a back-pressure valve within the plug.
    Type: Application
    Filed: November 17, 2022
    Publication date: May 23, 2024
    Applicant: SAUDI ARABIAN OIL COMPANY
    Inventors: Mohammad Saeed ALSAEED, Mansour Abdullah ALAMER, Mohammed Eid ALMUKHLIFI, Mohammed K. MUQRI, Pandu WIRAWAN
  • Publication number: 20230349257
    Abstract: A wellhead assembly includes a production tree, a sacrificial fluid control assembly, an adaptor assembly, and a sleeve. The sacrificial fluid control assembly is fluidly coupled to the production tree. The adaptor assembly resides between the production tree and the sacrificial fluid control assembly. The adaptor assembly forms, with the adaptor assembly attached to the production tree and the sacrificial fluid control assembly, a common bore. The sleeve is disposed within the common bore and extends from the adaptor assembly to the tubing spool. The sleeve includes i) a first end that forms, with the adaptor or the sacrificial fluid control assembly, a first fluid seal, and ii) a second end opposite the first end and forming, with the tubing spool, a second fluid seal such that the sleeve fluidly isolates a first section of the common bore from a second section of the common bore.
    Type: Application
    Filed: April 27, 2022
    Publication date: November 2, 2023
    Inventors: Mohammed E. Mukhlifi, Mansour A. Amer, Mohammed K. Muqri, Pandu Wirawan
  • Patent number: 10947789
    Abstract: A downhole tool includes a top sub-assembly configured to couple to a downhole conveyance operable to move the downhole tool through a wellbore; a housing coupled to the top sub-assembly and including a retention sub-assembly mounted in the housing and a slot formed in a downhole end of the housing and shaped to engage a mudline abandonment cap; and a locking sleeve coupled to the retention sub-assembly and moveable, by the retention sub-assembly, to adjustably lock the slot to the mudline abandonment cap.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: March 16, 2021
    Assignee: Saudi Arabian Oil Company
    Inventors: Najeeb Al-Abdulrahman, Suliman M. Azzouni, Mohammed K. Muqri
  • Publication number: 20210071481
    Abstract: A downhole tool includes a top sub-assembly configured to couple to a downhole conveyance operable to move the downhole tool through a wellbore; a housing coupled to the top sub-assembly and including a retention sub-assembly mounted in the housing and a slot formed in a downhole end of the housing and shaped to engage a mudline abandonment cap; and a locking sleeve coupled to the retention sub-assembly and moveable, by the retention sub-assembly, to adjustably lock the slot to the mudline abandonment cap.
    Type: Application
    Filed: September 9, 2019
    Publication date: March 11, 2021
    Inventors: Najeeb Al-Abdulrahman, Suliman M. Azzouni, Mohammed K. Muqri