Patents by Inventor NIZARE EL YADARI

NIZARE EL YADARI 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).

  • SEISMIC WAVEFIELD DEGHOSTING AND NOISE ATTENUATION
    Publication number: 20160139283
    Abstract: A method can include receiving measured values that include representations of constructive interference and destructive interference from an upgoing wavefield and a downgoing ghost wavefield reflected from a sea surface; and estimating at least one of the wavefields with attenuated noise.
    Type: Application
    Filed: June 19, 2014
    Publication date: May 19, 2016
    Inventors: Yousif Izzeldin Kamil, Nizare El Yadari, Massimiliano Vassallo
  • WAVEFIELD EXTRAPOLATION AND IMAGING USING SINGLE- OR MULTI-COMPONENT SEISMIC MEASUREMENTS
    Publication number: 20140200820
    Abstract: Described herein are architectures, platforms, computing systems, and methods for mitigating noise in wavefield extrapolation and imaging. In one aspect, a method of wavefield extrapolation is provided that includes receiving data representing at least one measurement of pressure wavefield or particle motion wavefield; modeling the received data as a sum of signal and noise; providing a noise model to components of the received data; and weighting the measured components of the received data to reduce the impact of noise of results of the wavefield extrapolation.
    Type: Application
    Filed: January 10, 2014
    Publication date: July 17, 2014
    Applicant: WESTERNGECO L.L.C.
    Inventors: NIZARE EL YADARI, YOUSIF IZZELDIN KAMIL, MASSIMILIANO VASSALLO