Appication of Fine Logging Interpretation in Gas-bearing Reservoir Prediction

The target of reservoir prediction aims not only to solve the distribution law of the sand body in the lateral,but also to find out the variation law of the effective reservoir in the space,but it is hard to achieve these goals by the routine wave impedance inversion technology.This paper uses the method of fine logging explanation to distinguish the gas-bearing reservoir and to reconstruct reservoirs confined by the gas-bearing reservoir characteristic curve.The seismic inversion method achieves good results.