Reservoir Characterization of an Ultra-Deepwater Giant Oil Field Offhsore Brazil

A009 RESERVOIR CHARACTERIZATION OF AN ULTRA-DEEPWATER GIANT OIL FIELD OFFSHORE BRAZIL Abstract 1 Roncador field at Campos Basin is characterized by the presence of several compartments with distinct hydrocarbon API grades and fluid contacts. Geologic modeling involved the determination of spatial distribution of key reservoir petrophysical properties interpolated between wells by seismic data constrain. Modeling results suggest a dominant depositional control of petrophysical properties. Despite the encouraging results some questions related to blocks and reservoir connections and reservoir heterogeneities are yet to be answered. Roncador field: geological aspects Roncador field is located 130 Km offshore Brazilian southeastern coast and produces