Abstract: In this paper,the comprehensive seismic inversion technology under geologic and logging constrained conditions is used to analyse and study the pool forming conditions of the Paleogene continental river lake facies thin layer sand body in Boshizhuang area by tectonic interpretation and reservoir prediction.On this basis,the petroleum migration,accumulation and pool forming conditions,the petroleum enrichment rules,and the favorable trap types and exploration direction of the Paleogene Es 2 and Es 3 oil bearing target layer series in the area are comprehensively analysed and preliminary predicted combined with the research thought and method of petroleum pool forming systems.