Patents Assigned to CGC SERVICES SA
  • METHOD AND GHOST ATTENUATOR FOR MITIGATING GHOST EFFECT
    Publication number: 20170031043
    Abstract: Marine seismic sources for exploring formations under the seafloor using reflection seismology include ghost attenuators for reducing or eliminating ghost signals. Such a ghost attenuator is located in the water above an individual source element and 5 water surface and is configured to dissipate energy of up-going signals and/or to redirect the up-going signals.
    Type: Application
    Filed: March 12, 2015
    Publication date: February 2, 2017
    Applicant: CGC SERVICES SA
    Inventor: Yuan NI