Application of comprehensive analysis of multiple attributes in deep reservoir prediction

Based on the well and seismic data analysis,petrophysical properties of the target zones,and the existing techniques,we got the flow of deep water reservoir prediction.In this paper,we carried on the analytical evaluation of lithology,petrophysical property and oil-gas bearing property by applying 3D visualization,lithology inversion,multiattribute analysis and attenuation attribute analysis,and sandstone depth prediction by using spectrum image.The prediction results are reliable,which shows the good prospects of this technology.