Brazil, Oct. 28 -- Eduardo Leaubon, exploration geoscientist with our Earth Data team, discusses the prospectivity of deepwater Amapa, offshore Brazil, with a focus on the Upper Cretaceous turbidites.In an exclusive article published by Offshore in August 2025 and featured in its recently released Offshore Brazil Regional Report 2025, Eduardo describes how seismic reimaging and new data acquisition have significantly improved the understanding of subsurface geology in the underexplored Amapa deepwater region.High-resolution seismic imaging techniques, such as elastic full-waveform inversion, provide detailed velocity models crucial for frontier exploration in areas with sparse well control.The improved imaging has made it possible to map de...