Patents by Inventor Stephen Thomas Grayson

Stephen Thomas Grayson 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).

  • Subterranean formation oil mobility quicklook
    Patent number: 9720125
    Abstract: A downhole tool is conveyed within a wellbore extending into a subterranean formation, and then utilized to obtain measurements at multiple different depths of investigation within the subterranean formation relative to the wellbore. The obtained measurements are then compared to assess mobility of oil within the subterranean formation.
    Type: Grant
    Filed: February 12, 2014
    Date of Patent: August 1, 2017
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Stephen Thomas Grayson, James Lee Hemingway
  • Subterranean Formation Oil Mobility Quicklook
    Publication number: 20140224482
    Abstract: A downhole tool is conveyed within a wellbore extending into a subterranean formation, and then utilized to obtain measurements at multiple different depths of investigation within the subterranean formation relative to the wellbore. The obtained measurements are then compared to assess mobility of oil within the subterranean formation.
    Type: Application
    Filed: February 12, 2014
    Publication date: August 14, 2014
    Applicant: Schlumberger Technology Corporation
    Inventors: Stephen Thomas Grayson, James Lee Hemingway