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本文从区域沉积相研究入手，研究有利于形成岩性油藏的沉积相带；结合 约束反演方法，进行研究单元划分与标定；并根据已知岩性油藏建立模式，采用高 分辨约束波阻抗反演剖面与Ｄｅｌｏｇ剖面相结合进行砂体预测，同时了解各研究单元 的顶、底构造格局，在此基础上，进行岩性圈闭识别。
Based on the study of regional sedimentary facies, the study is conducive to the formation of sedimentary facies belts of lithologic reservoirs. The study of unit division and calibration is carried out by means of constrained inversion method. Based on the established model of lithologic reservoirs and high resolution constrained wave The inversion of the resistivity and the Delog section are combined to predict the sand body. At the same time, the top and bottom structures of each unit are understood. Based on this, the lithologic traps are identified.