3D Seismic Interpretation and its Implications to a New Structural Model on the South of Santos Basin, Brazil

In the south of Santos Basin, on the coasts of Santa Catarina and Paraná States, there are light hydrocarbon fields named Tubarão, Estrela do Mar, Coral, Caravela and Cavalo Marinho. Reservoir rocks are mainly constituted by oolitic grainstones, generally dated as Meso Albian and interpreted as oolitc bars grown over rool-overs crests.