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油气输导体系是将潜山油气藏的油气从烃源岩运移至潜山内部,然后进行成藏,对油气运移的路径和方向起到决定作用,将成藏要素和成藏作用进行有机的整合,从而可以控制油气藏的形成和分布。通常,输导体系主要由断层、不整合面、砂岩组成,而在潜山油气藏的形成过程中,断层和不整合面起主要作用。本文主要对大民屯凹陷前进潜山断裂疏导体系进行了深入分析及研究,归纳总结潜山的断裂输导体系的特点,对寻找大民屯凹陷基岩潜山油气藏具有十分重要的意义。
Oil and gas transport system is the migration of buried hill reservoir oil and gas from the source rock to the buried hill interior, and then the accumulation of oil and gas migration path and direction play a decisive role in the accumulation of elements and accumulation of organic So as to control the formation and distribution of oil and gas reservoirs. Traditionally, the transport system consists mainly of faults, unconformities and sandstones, and faults and unconformities play a major role in the formation of buried hill reservoirs. In this paper, we conduct a deep analysis and research on the fault evacuation system of the buried hill fault in the Damintun Depression, and summarize the characteristics of the fracture conductivity system of the buried hill. It is of great significance to search for bedrock buried hill reservoirs in the Damintun Depression.