CGG is a global leader in high-tech geoscience. We offer a unique range of innovative technologies, services and equipment designed to provide extremely precise data on the Earth; primarily to support exploration for and optimal development of natural resources. Read more »
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When we send seismic waves into the earth, we record many different types of arrivals at our receivers: primary reflections from the different impedance contrasts in the earth, head waves, guided waves, surface waves, refractions, diving waves, converted waves and prism waves to name just a few!Read more
Ocean-bottom node (OBN) seismic data combined with Full Waveform Inversion (FWI), for velocity model derivation, provided this step-change improvement in imaging at the subsalt Mad Dog Field.Read more