Abstract: In Order to search for an effective method of reservoir prediction, the stratigraphy seismic model was established by using data of Jurassic in Cainar oilfield, and applied in simulation of seismic response and analysis of simulated reflection characteristics. According to the analysis of forward modelling, reflector characteristics and spectral properties, it is considered that the seismic model based on actual data can be used in reservoir prediction. Combination of spectral proj>erties and its geometric interpretation of seismic wave can improve seismic information utilization and interpretation accuracy.

Key words: Seismic model, Reservoir, Prediction, Reflector, Wave property, Acoustic impedance