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本文从板桥凹陷出发，以古流体势动态地描述了油气运移聚集史。建立和讨论了断层在古流体势数值模拟恢复中的处理方法，对有利油气勘探区进行了级别划分，并指出自生自储油气常分布于高势区域。阐明类似板桥凹陷的年青盆地具沉积压实离心流的特点，水流方向与各期流体势方向基本一致。最后作者预测出板桥凹陷一批有利的勘探区
Starting from Banqiao Depression, this paper describes the history of hydrocarbon migration and accumulation dynamically with paleo-fluid potential. The treatment method of fault recovery in the numerical simulation of paleo-fluid potential is established and discussed, and the favorable oil and gas exploration areas are classified according to their grades. It is also pointed out that the self-generated oil and gas are often distributed in the high potential area. The characteristics of the sedimentary compaction centrifugal flow in the young basin, similar to the Banqiao sag, are clarified. The direction of the water flow is basically consistent with that of the fluid potential in each period. Finally, the authors predict a number of favorable exploration areas in Banqiao Sag