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盆地流体动力系统是盆地流体动力学研究的重点内容,它不仅研究盆地内流体的性质和运动方式,而且是研究油气运移、聚集和成藏的有效方法。本文通过研究流体动力系统的成因和内部流体特征浅析了其与油气成藏的关系。根据盆地流体动力系统在纵向地层压力上的分层性,将盆地不同深度或层位的流体动力系统进行分类,希望为研究盆地流体与油气成藏关系和寻找油气藏提供新的途径。
Basin hydrodynamic system is the focus of hydrodynamics of the basin. It not only studies the fluid properties and movement modes in the basin, but also is an effective method to study hydrocarbon migration, accumulation and accumulation. In this paper, we analyze the relationship between the formation and the hydrocarbon accumulation by studying the fluid dynamics and the internal fluid characteristics. According to the stratigraphic stratification of hydrodynamic system in the basin, the hydrodynamic systems at different depths or horizon in the basin are classified. It is hoped that this will provide a new way to study the relation between fluid and hydrocarbon accumulation in the basin and to search for reservoirs.