Patents by Inventor David Milton Eslinger

David Milton Eslinger 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).

  • Publication number: 20080264640
    Abstract: A technique provides an electric submersible pumping system to facilitate a well treatment, such as a hydraulic fracturing well treatment. The electric submersible pumping system is positioned downhole and oriented to intake a fluid delivered downhole for use in the well treatment. Once the fluid is delivered downhole, the electric submersible pumping system pumps, pressurizes and discharges this fluid to perform the well treatment, e.g. the hydraulic fracturing treatment. The pumping system reduces the pressure at which the treatment fluid must be delivered downhole.
    Type: Application
    Filed: April 30, 2007
    Publication date: October 30, 2008
    Inventor: David Milton Eslinger
  • Publication number: 20080066920
    Abstract: To perform a cleanout operation in a wellbore, a cleaning tool having a coiled tubing and an electrical pump assembly is run into the wellbore. The electrical pump assembly that is located in the wellbore is activated. In response to fluid flow generated by the electrical pump assembly, removal of debris from the wellbore is caused by directing fluid containing the debris into the coiled tubing for delivery to an earth surface.
    Type: Application
    Filed: June 28, 2007
    Publication date: March 20, 2008
    Inventors: Marc Allcorn, Jing Hayes Chow, David Milton Eslinger, Matthew R. Hackworth, John David Rowatt, Thomas Allan