Patents by Inventor Nawaf Saud Alshammari

Nawaf Saud Alshammari 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).

  • Sampling formation fluid in oil and gas applications
    Patent number: 11339652
    Abstract: A method of sampling a fluid from a rock formation includes deploying a downhole sampling tool to a target zone within a wellbore of the rock formation, with the downhole sampling tool being coupled to a downhole end of a drill pipe. The method further includes rotating the drill pipe within the wellbore while maintaining a body of the downhole sampling tool in a stationary angular position and while collecting samples of the fluid from the rock formation at the downhole sampling tool.
    Type: Grant
    Filed: November 4, 2020
    Date of Patent: May 24, 2022
    Assignee: Saudi Arabian Oil Company
    Inventors: Nawaf Saud Alshammari, Auda Khalid AlDulaijan
  • SAMPLING FORMATION FLUID IN OIL AND GAS APPLICATIONS
    Publication number: 20220136388
    Abstract: A method of sampling a fluid from a rock formation includes deploying a downhole sampling tool to a target zone within a wellbore of the rock formation, with the downhole sampling tool being coupled to a downhole end of a drill pipe. The method further includes rotating the drill pipe within the wellbore while maintaining a body of the downhole sampling tool in a stationary angular position and while collecting samples of the fluid from the rock formation at the downhole sampling tool.
    Type: Application
    Filed: November 4, 2020
    Publication date: May 5, 2022
    Inventors: Nawaf Saud Alshammari, Auda Khalid AlDulaijan