Patents by Inventor Gwénola Claire Marie Michaud

Gwénola Claire Marie Michaud 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).

  • Borehole seismic acquisition system
    Patent number: 8902700
    Abstract: A borehole seismic acquisition system is described with a plurality of sensors arranged so as to identify within the data measured by the pressure sensors P- and S-wave related signals converted at the boundary of the borehole into pressure waves, the sensors being best arranged in groups or clusters sensitive to pressure gradients in one or more directions.
    Type: Grant
    Filed: June 26, 2006
    Date of Patent: December 2, 2014
    Assignee: Schlumberger Technology Corporation
    Inventors: Everhard Johan Muyzert, James Edward Martin, Julian Edward Kragh, Gwénola Claire Marie Michaud
  • Borehole Seismic Acquisition System
    Publication number: 20080316860
    Abstract: A borehole seismic acquisition system is described with a plurality of sensors arranged so as to identify within the data measured by the pressure sensors P- and S-wave related signals converted at the boundary of the borehole into pressure waves, the sensors being best arranged in groups or clusters sensitive to pressure gradients in one or more directions.
    Type: Application
    Filed: June 26, 2006
    Publication date: December 25, 2008
    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Everhard Johan Muyzert, James Edward Martin, Julian Edward Kragh, Gwenola Claire Marie Michaud