Patents by Inventor Jeremy T. Murphy

Jeremy T. Murphy 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).

  • While drilling valve system
    Patent number: 10184315
    Abstract: A system includes a valve subassembly configured to be disposed along an internal flowline exit of a first internal flowline within a downhole drilling module. The valve subassembly includes an active valve configured to regulate flow of a fluid through the internal flowline exit and a passive valve configured to be passively controlled based on a differential pressure between a first volume of the downhole drilling module and a second volume surrounding the downhole drilling module.
    Type: Grant
    Filed: August 10, 2016
    Date of Patent: January 22, 2019
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Kent David Harms, Jeremy T. Murphy, Michael J. Stucker, William E. Brennan, III, Albert Hoefel, Steven G. Villareal, Julian J. Pop
  • While Drilling Valve System
    Publication number: 20160348470
    Abstract: A system includes a valve subassembly configured to be disposed along an internal flowline exit of a first internal flowline within a downhole drilling module. The valve subassembly includes an active valve configured to regulate flow of a fluid through the internal flowline exit and a passive valve configured to be passively controlled based on a differential pressure between a first volume of the downhole drilling module and a second volume surrounding the downhole drilling module.
    Type: Application
    Filed: August 10, 2016
    Publication date: December 1, 2016
    Inventors: Kent David Harms, Jeremy T. Murphy, Michael J. Stucker, William E. Brennan, III, Albert Hoefel, Steven G. Villareal, Julian J. Pop
  • While drilling valve system
    Patent number: 9416606
    Abstract: A system includes a valve subassembly configured to be disposed along an internal flowline exit of a first internal flowline within a downhole drilling module. The valve subassembly includes an active valve configured to regulate flow of a fluid through the internal flowline exit and a passive valve configured to be passively controlled based on a differential pressure between a first volume of the downhole drilling module and a second volume surrounding the downhole drilling module.
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: August 16, 2016
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Kent David Harms, Jeremy T. Murphy, Michael J. Stucker, William E. Brennan, III, Albert Hoefel, Steven G. Villareal, Julian J. Pop
  • While Drilling Valve System
    Publication number: 20140131029
    Abstract: A system includes a valve subassembly configured to be disposed along an internal flowline exit of a first internal flowline within a downhole drilling module. The valve subassembly includes an active valve configured to regulate flow of a fluid through the internal flowline exit and a passive valve configured to be passively controlled based on a differential pressure between a first volume of the downhole drilling module and a second volume surrounding the downhole drilling module.
    Type: Application
    Filed: November 14, 2012
    Publication date: May 15, 2014
    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Kent David Harms, Jeremy T. Murphy, Michael J. Stucker, William E. Brennan, III, Albert Hoefel, Steven G. Villareal, Julian J. Pop