CGG: Improvements in Full Waveform Inversion
CGG case study demonstrates the benefits of full azimuths and long offsets for determining the velocities of a complex overburden in a deep-water region of the Gulf of Mexico. Full Waveform Inversion (FWI) aims to estimate high-resolution velocity models by minimizing the difference between observed and modeled seismic waveforms. It …
CGG: StagSeis – One Year On
CGG’s full-azimuth, long-offset towed-streamer marine broadband acquisition solution is delivering exceptional subsalt images in the Gulf of Mexico. A year after its launch, CGG’s innovative subsalt imaging solution, StagSeisTM, is producing exceptional results in terms of improved imaging and illumination in the Gulf of Mexico. Early results from the multi-client …