Patents by Inventor Cyril AGUT

Cyril AGUT 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).

  • Method and system of processing seismic data by providing surface aperture common image gathers
    Patent number: 10557956
    Abstract: The method processes, for each of a plurality of shots at respective source locations, seismic traces recorded at a plurality of receiver locations. Common-mid-point-modulated data are also computed by multiplying the seismic data in each seismic trace by a horizontal mid-point. A depth migration process is applied to the seismic data to obtain a first set of migrated data, and to the mid-point-modulated data to obtain a second set of migrated data. For each shot, aperture values are estimated and associated with respective subsurface positions. A migrated value for a depth and an aperture in a surface aperture common image gather at a horizontal position is a migrated value of the first set of migrated data for a shot such that the estimated aperture value associated with that subsurface position is the aperture.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: February 11, 2020
    Assignee: TOTAL SA
    Inventors: Matteo Giboli, Cyril Agut, Reda Baina
  • METHOD AND SYSTEM OF PROCESSING SEISMIC DATA BY PROVIDING SURFACE APERTURE COMMON IMAGE GATHERS
    Publication number: 20180106919
    Abstract: The method processes, for each of a plurality of shots at respective source locations, seismic traces recorded at a plurality of receiver locations. Common-mid-point-modulated data are also computed by multiplying the seismic data in each seismic trace by a horizontal mid-point. A depth migration process is applied to the seismic data to obtain a first set of migrated data, and to the mid-point-modulated data to obtain a second set of migrated data. For each shot, aperture values are estimated and associated with respective subsurface positions. A migrated value for a depth and an aperture in a surface aperture common image gather at a horizontal position is a migrated value of the first set of migrated data for a shot such that the estimated aperture value associated with that subsurface position is the aperture.
    Type: Application
    Filed: March 31, 2016
    Publication date: April 19, 2018
    Applicant: TOTAL SA
    Inventors: Matteo GIBOLI, Cyril AGUT, Reda BAINA