Patents by Inventor Oleg Ovchinnikov

Oleg Ovchinnikov 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 apparatus for acoustic impedance and P-wave anisotropy measurements
    Patent number: 8576659
    Abstract: Measurements of impedance are made using a piezoelectric transducer oriented at different angles to a formation bedding plane. The impedance measurements are then used to estimate the anisotropic velocity of the formation.
    Type: Grant
    Filed: March 2, 2010
    Date of Patent: November 5, 2013
    Assignee: Baker Hughes Incorporated
    Inventors: Sergey Egerev, Victor Yushin, Oleg Ovchinnikov, Xiao Ming Tang, Douglas J. Patterson, Zarema Dubinsky
  • Method and Apparatus for Acoustic Impedance and P-Wave Anisotropy Measurements
    Publication number: 20100246325
    Abstract: Measurements of impedance are made using a piezoelectric transducer oriented at different angles to a formation bedding plane. The impedance measurements are then used to estimate the anisotropic velocity of the formation.
    Type: Application
    Filed: March 2, 2010
    Publication date: September 30, 2010
    Applicant: Baker Hughes Incorporated
    Inventors: Sergey Egerev, Victor Yushin, Oleg Ovchinnikov, Vladimir Dubinsky, Zarema Dubinsky, Xiao Ming Tang, Douglas J. Patterson