【摘要】 储层预测不仅要了解砂体在横向上的展布规律,而且还要正确认识有效储层在空间上的变化规律,常规波阻抗反演技术难以实现此目的,而利用测井精细解释中识别气层的方法,重构含气储层的特征曲线约束下的有效储层的地震反演技术,则可以取得较好的效果。更多还原

【Abstract】 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.更多还原