Tertiary Precision Structural Interpretation and Structural Characteristics in Guanjiabao Area
Yuan Shu-qin · Journal of Oil and Gas Technology · 2006
In Guangjiabao Area of Dagang beach, 3D seismic data is integrated with well logging data to accurately calibrate the horizon on seismic profile, by which precision structural interpretation is implemented, the pattern of fracture assemblage, structural characteristics are studied deeply in the work area. Various seismic interpreting techniques are used for small hidden faults and low amplitude structures. Precision interpretation on 3D seismic data is conducted in 70km~2 within the working area, and high precision structural diagrams are plotted for 7 main target zones, many new beneficial traps are found, by which useful basis is provided for further arrangement of well positions.