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东濮凹陷断层发育、构造复杂、油气藏类型多种多样 ,油气藏分类依据一般偏重于圈闭的平面形态或形成机制 ,远不能满足实际工作需要 ,在这种情况下 ,通过对已知油气藏共性和规律性的研究与分析 ,根据油气藏圈闭条件及剖面形态 ,将东濮凹陷油气藏类型重新划分 ,并分析各类圈闭的特点和规律 ,不仅有助于勘探人员正确认识圈闭的含油气性 ,还有助于对圈闭进行正确的油气预测与分析 ,这对深化断块油气区的勘探与开发具有一定的意义。
The faults in the Dongpu Depression are characterized by complex structures and various types of oil and gas reservoirs. The classification of oil and gas reservoirs generally depends on the plane morphology or formation mechanism of traps, which far can not meet the needs of practical work. In this case, Tibetan commonality and regularity research and analysis, according to reservoir trapping conditions and profile morphology, the Dongpu sag subdivision of reservoir types and analysis of traits and laws of various types of traps, not only help explore the correct understanding of the circle It is also helpful for the prediction and analysis of the proper oil and gas traps. This is of great significance to the exploration and development of oil and gas areas with fault blocks.