Patents by Inventor Rami A. Sindi

Rami A. Sindi 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).

  • In-situ foamed gel for lost circulation
    Patent number: 11787993
    Abstract: A system and method for treating lost circulation, including providing a treatment fluid including a polymer and a nitrogen-generating compound through a wellbore into a lost circulation zone in a subterranean formation, generating nitrogen gas in the lost circulation zone by a reaction of the nitrogen-generating compound, generating foam from the nitrogen gas and the treatment fluid in the lost circulation zone to give foamed polymer in the lost circulation zone, and plugging the lost circulation zone with the foamed polymer.
    Type: Grant
    Filed: March 28, 2022
    Date of Patent: October 17, 2023
    Assignee: Saudi Arabian Oil Company
    Inventors: Ayman Raja Al-Nakhli, Wajdi Mohammed Buhaezah, Saleh A. Haidary, Rami A. Sindi
  • In-Situ Foamed Gel for Lost Circulation
    Publication number: 20230303907
    Abstract: A system and method for treating lost circulation, including providing a treatment fluid including a polymer and a nitrogen-generating compound through a wellbore into a lost circulation zone in a subterranean formation, generating nitrogen gas in the lost circulation zone by a reaction of the nitrogen-generating compound, generating foam from the nitrogen gas and the treatment fluid in the lost circulation zone to give foamed polymer in the lost circulation zone, and plugging the lost circulation zone with the foamed polymer.
    Type: Application
    Filed: March 28, 2022
    Publication date: September 28, 2023
    Inventors: Ayman Raja Al-Nakhli, Wajdi Mohammed Buhaezah, Saleh A. Haidary, Rami A. Sindi