Patents by Inventor Victoria M. Ehimeakhe

Victoria M. Ehimeakhe 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).

  • Calculation of downhole pump fillage and control of pump based on said fillage
    Patent number: 8328527
    Abstract: Methods and apparatus are provided for determining pump fillage, using data arrays of pump plunger position with respect to time and/or pump plunger load with respect to time. In this manner, well operators may be able to accurately monitor the pump fillage and control the pump accordingly.
    Type: Grant
    Filed: October 15, 2010
    Date of Patent: December 11, 2012
    Assignee: Weatherford/Lamb, Inc.
    Inventor: Victoria M. Ehimeakhe
  • Calculation of downhole pump fillage and control of pump based on said fillage
    Patent number: 8322995
    Abstract: Methods and apparatus are provided for determining pump fillage, using data arrays of pump plunger position with respect to time and/or pump plunger load with respect to time. In this manner, well operators may be able to accurately monitor the pump fillage and control the pump accordingly.
    Type: Grant
    Filed: March 8, 2010
    Date of Patent: December 4, 2012
    Assignee: Weatherford/Lamb, Inc.
    Inventors: Victoria M. Ehimeakhe, Ken George Booth
  • CALCULATION OF DOWNHOLE PUMP FILLAGE AND CONTROL OF PUMP BASED ON SAID FILLAGE
    Publication number: 20110091332
    Abstract: Methods and apparatus are provided for determining pump fillage, using data arrays of pump plunger position with respect to time and/or pump plunger load with respect to time. In this manner, well operators may be able to accurately monitor the pump fillage and control the pump accordingly.
    Type: Application
    Filed: October 15, 2010
    Publication date: April 21, 2011
    Inventor: Victoria M. Ehimeakhe
  • CALCULATION OF DOWNHOLE PUMP FILLAGE AND CONTROL OF PUMP BASED ON SAID FILLAGE
    Publication number: 20110091335
    Abstract: Methods and apparatus are provided for determining pump fillage, using data arrays of pump plunger position with respect to time and/or pump plunger load with respect to time. In this manner, well operators may be able to accurately monitor the pump fillage and control the pump accordingly.
    Type: Application
    Filed: March 8, 2010
    Publication date: April 21, 2011
    Inventors: VICTORIA M. EHIMEAKHE, Ken George Booth