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对实际资料的应用可知叠后反演在大庆西坡二维工区中寻找浅层岩性油气藏是一种非常有效的方法。结合测井资料、地震资料等反演出叠后波阻抗体,通过非储层与储层间的波阻抗差异抗来对储层进行预测,文中对叠后波阻抗反演的原理做了介绍并给出应用实例。
Application of actual data shows that post-stack inversion is a very effective method to find shallow lithologic reservoirs in the 2D work area of Xipo Daqing. Based on well logging data and seismic data, the post-stack wave impedance is retrieved and the reservoir is predicted by the wave impedance difference between non-reservoir and reservoir. The principle of post-stack wave impedance inversion is introduced in this paper Give the application example.