Advanced 3D seismic interpretation techniques for accurate subsurface structural mapping and reservoir characterization

Three-dimensional (3D) seismic interpretation has become a fundamental tool in geophysical exploration for identifying subsurface structures and evaluating hydrocarbon reservoirs. Traditional interpretation techniques often face challenges such as limited resolution, structural complexity, and uncertainty in reservoir prediction. This study presents an advanced workflow for 3D seismic interpretation integrating seismic attribute analysis, structural interpretation, and petrophysical data integration to improve reservoir characterization accuracy. The proposed methodology incorporates horizon picking, fault detection, seismic attribute analysis, and inversion techniques to enhance structural mapping and reservoir identification. The results demonstrate that integrating seismic attributes and well-log data significantly improves reservoir characterization and reduces exploration uncertainty. The study highlights the importance of advanced interpretation methods for identifying structural traps and optimizing hydrocarbon exploration strategies.