Engagement 4 survey – Acquisition started May 2023
3,537 km2 of ultralong-offset, enhanced template-matching full-waveform inversion (FWI) OBN data in the US Gulf of Mexico
Illuminate the subsurface in deepwater US Gulf of Mexico
Newly acquired ultralong-offset OBN data offers insight into challenging subsalt areas in US Gulf of Mexico
WesternGeco, in partnership with TGS, have completed the acquisition of a new 4,000-km2 ultralong-offset ocean bottom node (OBN) project in the US Gulf of Mexico. WesternGeco is now processing the new and underlying data, with model building to include enhanced template-matching full-waveform inversion (ETM FWI). This new project extends the footprint of ultralong-offset data into the south of Green Canyon and is complementary to the successful Engagement 1 program acquired in 2020.