Patents by Inventor Ahmet Kemel Ozdemir

Ahmet Kemel Ozdemir 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).

  • Technique and system to cancel noise from measurements obtained from a multi-component streamer
    Patent number: 8593907
    Abstract: A technique includes receiving a pressure measurement and a particle motion measurement from at least towed seismic sensor. The pressure measurement contains signal and noise. The technique includes estimating the signal in the pressure measurement and based at least on the estimated signal in the pressure measurement, estimating a noise in the pressure measurement. Noise in the particle motion measurement is predicted based on at least the estimated noise in the pressure measurement, and the particle motion measurement is processed to remove noise based on at least the predicted noise.
    Type: Grant
    Filed: March 8, 2007
    Date of Patent: November 26, 2013
    Assignee: WesternGeco L.L.C.
    Inventors: Patrick Perciot, Ahmet Kemel Ozdemir
  • Technique and System to Cancel Noise from Measurements Obtained from a Multi-Component Streamer
    Publication number: 20080219095
    Abstract: A technique includes receiving a pressure measurement and a particle motion measurement from at least towed seismic sensor. The pressure measurement contains signal and noise. The technique includes estimating the signal in the pressure measurement and based at least on the estimated signal in the pressure measurement, estimating a noise in the pressure measurement. Noise in the particle motion measurement is predicted based on at least the estimated noise in the pressure measurement, and the particle motion measurement is processed to remove noise based on at least the predicted noise.
    Type: Application
    Filed: March 8, 2007
    Publication date: September 11, 2008
    Inventors: Patrick Perciot, Ahmet Kemel Ozdemir