Patents by Inventor Syed AiJaz Rizvi

Syed AiJaz Rizvi 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).

  • Systems and Methods For Monitoring Operations Data For Multiple Wells In Real-Time
    Publication number: 20180314398
    Abstract: Systems and methods for simultaneously monitoring operations data for multiple wells in real-time using a graphical user interface.
    Type: Application
    Filed: March 23, 2018
    Publication date: November 1, 2018
    Inventors: Hamayun Zafar Raja, Syed Aijaz Rizvi
  • Systems and methods for monitoring operations data for multiple wells in real-time
    Patent number: 9933919
    Abstract: Systems and methods for simultaneously monitoring operations data for multiple wells in real-time using a graphical user interface.
    Type: Grant
    Filed: March 10, 2011
    Date of Patent: April 3, 2018
    Assignee: Landmark Graphics Corporation
    Inventors: Hamayun Zafar Raja, Syed Aijaz Rizvi
  • Integrated geomechanics determinations and wellbore pressure control
    Patent number: 9328573
    Abstract: Well pressure control is integrated in real time with geomechanics determinations made during drilling. A well drilling method includes updating determinations of properties of a formation surrounding a wellbore in real time as the wellbore is being drilled; and controlling wellbore pressure in real time as the wellbore is being drilled, in response to the updated determinations of the formation properties. Another well drilling method includes obtaining sensor measurements in a well drilling system in real time as a wellbore is being drilled; transmitting the sensor measurements to a control system in real time; the control system determining in real time properties of a formation surrounding the wellbore based on the sensor measurements, and the control system transmitting in real time a pressure setpoint to a controller; and the controller controlling operation of at least one flow control device, thereby influencing a well pressure toward the pressure setpoint.
    Type: Grant
    Filed: October 5, 2009
    Date of Patent: May 3, 2016
    Assignee: Halliburton Energy Services, Inc.
    Inventors: William Bradley Standifird, Syed AiJaz Rizvi, Xiaomin Hu, James R. Lovorn, Sara Shayegi, Nancy Davis, Jeremy Greenwood
  • Systems and Methods for Monitoring Operations Data for Multiple Wells in Real-Time
    Publication number: 20140075359
    Abstract: Systems and methods for simultaneously monitoring operations data for multiple wells in real-time using a graphical user interface.
    Type: Application
    Filed: March 10, 2011
    Publication date: March 13, 2014
    Applicant: Landmark Graphics Corporation
    Inventors: Hamayun Zafar Raja, Syed Aijaz Rizvi
  • INTEGRATED GEOMECHANICS DETERMINATIONS AND WELLBORE PRESSURE CONTROL
    Publication number: 20110290562
    Abstract: Well pressure control is integrated in real time with geomechanics determinations made during drilling. A well drilling method includes updating determinations of properties of a formation surrounding a wellbore in real time as the wellbore is being drilled; and controlling wellbore pressure in real time as the wellbore is being drilled, in response to the updated determinations of the formation properties. Another well drilling method includes obtaining sensor measurements in a well drilling system in real time as a wellbore is being drilled; transmitting the sensor measurements to a control system in real time; the control system determining in real time properties of a formation surrounding the wellbore based on the sensor measurements, and the control system transmitting in real time a pressure setpoint to a controller; and the controller controlling operation of at least one flow control device, thereby influencing a well pressure toward the pressure setpoint.
    Type: Application
    Filed: October 5, 2009
    Publication date: December 1, 2011
    Applicant: HALLIBURTON ENERGY SERVICES, INC.
    Inventors: William Bradley Standifird, Syed AiJaz Rizvi, Xiaomin Hu, James R. Lovorn, Sara Shayegi, Nancy Davis, Jeremy Greenwood