Patents by Inventor Nashat Nustafa Jamil Hassan

Nashat Nustafa Jamil Hassan 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).

  • Apparatus and method of stabilizing a flow along a wellbore
    Patent number: 7828065
    Abstract: A system that is usable with a well includes a closed loop network that is located entirely downhole in the well. The system also includes valves that are located in a wellbore of the well and are interconnected by the closed loop network. Each valve is associated with a different isolated region of the wellbore and is adapted to regulate a flow through the valve based at least in part on a flow condition of the isolated region associated with the valve and a flow condition of each of the other isolated regions.
    Type: Grant
    Filed: September 26, 2007
    Date of Patent: November 9, 2010
    Assignee: Schlumberger Technology Corporation
    Inventors: Donald W. Ross, Nashat Nustafa Jamil Hassan, Muhammad Shafiq, Mohammad Athar Ali, Anwar Ahmet Maher Assal, Yasser Mahmoud El-Khazindar
  • SYSTEM FOR DOWNHOLE PACKING
    Publication number: 20080289812
    Abstract: An apparatus and method of forming a barrier to fluid flow behind a liner are provided. In one embodiment of the invention, a method includes the steps of conveying a tool to a position within a wellbore having a liner, the tool carrying a seal material, and injecting the seal material from the tool through the liner to form a barrier to fluid flow behind the liner. In another embodiment of the invention, the apparatus includes a housing having a chamber carrying a seal material, and a means for injecting the seal material through the wellbore liner.
    Type: Application
    Filed: November 7, 2007
    Publication date: November 27, 2008
    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Yasser Mahmoud El-Khazindar, Donald W. Ross, Muhammad Shafiq, Mohammed Athar Ali, Nashat Nustafa Jamil Hassan, Anwar Ahmed Maher Assal
  • STABILIZING A FLOW ALONG A WELLBORE
    Publication number: 20080251260
    Abstract: A system that is usable with a well includes a closed loop network that is located entirely downhole in the well. The system also includes valves that are located in a wellbore of the well and are interconnected by the closed loop network. Each valve is associated with a different isolated region of the wellbore and is adapted to regulate a flow through the valve based at least in part on a flow condition of the isolated region associated with the valve and a flow condition of each of the other isolated regions.
    Type: Application
    Filed: September 26, 2007
    Publication date: October 16, 2008
    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Donald W. Ross, Nashat Nustafa Jamil Hassan, Muhammad Shafiq, Mohammad Athar Ali, Anwar Ahmed Maher Assal, Yasser Mahmoud El-Khazindar