Patents by Inventor Andrei Belonosov

Andrei Belonosov 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).

  • Systems and methods to correct seismic data for undesired effects caused by near surface velocity variations by correcting for long-wavelength statics
    Patent number: 11397271
    Abstract: Systems and methods are provided to correct seismic data for the undesired effects caused by near surface velocity variations. In one embodiment, a method includes receiving travel time data for a near surface region and estimating an initial velocity model for the near surface region using the travel time data. The method can include updating the velocity model by performing an inversion iteration of including inversion of travel times to estimate slowness. The process can also include calculating at least one long-wavelength static for the near surface region. The long-wavelength statics may be used to correct for undesired effects caused by near surface velocity variations.
    Type: Grant
    Filed: May 4, 2021
    Date of Patent: July 26, 2022
    Assignees: Saudi Arabian Oil Company, Novosibirsk State University
    Inventors: Anastasiia Galaktionova, Andrei Belonosov, Diego Rovetta, Mikhail Belonosov
  • SYSTEMS AND METHODS TO CORRECT SEISMIC DATA FOR UNDESIRED EFFECTS CAUSED BY NEAR SURFACE VELOCITY VARIATIONS BY CORRECTING FOR LONG-WAVELENGTH STATICS
    Publication number: 20220171083
    Abstract: Systems and methods are provided to correct seismic data for the undesired effects caused by near surface velocity variations. In one embodiment, a method includes receiving travel time data for a near surface region and estimating an initial velocity model for the near surface region using the travel time data. The method can include updating the velocity model by performing an inversion iteration of including inversion of travel times to estimate slowness. The process can also include calculating at least one long-wavelength static for the near surface region. The long-wavelength statics may be used to correct for undesired effects caused by near surface velocity variations.
    Type: Application
    Filed: May 4, 2021
    Publication date: June 2, 2022
    Applicants: Saudi Arabian Oil Company, Novosibirsk State University
    Inventors: Anastasiia Galaktionova, Andrei Belonosov, Diego Rovetta, Mikhail Belonosov