Integration of borehole resistivity image logs and seismic attributes for fracture prediction in carbonate reservoirs.(Abstract)

摘要

Fracture intensity curves, obtained from borehole micro-resistivity and/or ultrasonic image logs are guided by 3D seismic inversion data (post stack and pre-stack), curvature attributes and other seismic attributes, to generate a fracture intensity 3D volume, in complex carbonate reservoir. Three different types of features are interpreted from the borehole image logs: Conductive fractures (open fractures), Resistive fractures (closed or partially open fractures) and Bed Boundaries.