Visualizationof Layered Acoustic Impedance and Its Impact for Horizontal Drilling - a Nigeria Case Study

Moving to a Layered Impedance Cube - Advantages of 3D Stratigraphic Inversion

“…Data from 4 wells and 5 interpreted horizons were available for building the initial impedance model over a 90 000 bin data set (data courtesy of NNPC and Chevron). The inversion using the layered approach described above provided excellent delineation and interpretability of the main low impedance C2 reservoir (Pharez & Schellinger 1997).…”