The application of seismic inversion technologies to predict the reservoirs in the E_(s1x) in Qibei slope

Seismic inversion is the core technology of the reservoir prediction. It has very good prediction effect on reservoir transverse distribution in space and can be used as effective means of discovering subtle reservoirs.The impedance inversion restricted by well has good application effect in the region where the petrophysics have much differences.Based on the study of geological reservoir characteristics,by means of the seismic data analysis and processing,the bore log standardization,characteristic curve reconstruction,wavelet extraction and horizon calibration the inversion parameters are optimized,finally the reservoirs are predicted in Es1x in Qibei slope,the spatial distribution laws of the lithology are intuitively portrayed and three favorable blocks are discovered,with technological support are provided for the well deployment and reservoir evaluation.