Seismic Studies

Regional Seismic Study Interpretation of 12,000 km of 2D seismic, resulting in structural and attribute maps that improved the understanding of the regional geology. The study incorporated data from more than 500 wells. 3D Seismic Interpretation Studies Studies involved the interpretation of 3D seismic surveys, and included petrophysical analysis of available well data, AVO analysis, inversion, facies mapping, overpressure prediction and volumetrics. Joint Seismic Inversion for Well Planning A study to assess the probability of encountering sand-prone lithofacies at potential well locations.  Joint compressional and shear wave stochastic seismic inversion was performed to produce a 3D density model, which was used to build a stochastic 3D model of lithofacies and provide uncertainty assessment. Overpressure and Temperature Using some 10,000 km of 2D seismic and 800 wells, an atlas of pore pressure and temperature was produced.