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CGG Multi-Physics Updates LCT Software with Innovations for Imaging Potential Field Data

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Paris, France
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CGG Multi-Physics has released an important update to its industry-renowned LCT potential field software suite. Oil and gas exploration geoscientists use LCT to model, process and interpret their gravity and magnetic data for guiding integrated subsurface imaging.

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GeoTIFF image of an offshore gravity magnetic and seismic modeling project produced using LightTable (image courtesy of CGG Multi-Physics).
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Getting closer to deepwater reservoirs with pioneering OBN imaging

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Paris, France
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Benefits of latest OBN imaging technology open door to new era of subsalt imaging

Investment in deepwater exploration and development is on the rise.

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Time-lag FWI using OBN data in the Gulf of Mexico with a complex sediment-salt interface close to the deep base of salt. Before the FWI update: (a) legacy velocity model without smoothing and (b) OBN RTM stack image produced using the legacy model. After the TL-FWI update: (c) updated velocity model from FWI using OBN data and (d) OBN RTM stack image produced using the FWI-updated velocity model.
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