通过对已发现油气与局部构造、有利沉积相带、断裂分布等关系的分析,结合储层物性、盖层厚度、封闭能力、成藏要素及录井资料统计,开展了大巴山—米苍山前缘地区成藏条件及其与油气富集主控因素研究,指出该地区下步勘探的有利方向,即有利沉积相带、断裂及裂缝发育带和构造高部位叠置区是该区油气最富集的地区。 Based on the analysis of the relationship between the discovered oil and gas, the local structure, the favorable sedimentary facies belt and the fracture distribution, combined with the reservoir physical properties, the thickness of the caprock, the sealing ability, the reservoir forming factors and logging data, the Dabashan- It is pointed out that the favorable direction of next exploration in this area is the favorable sedimentary facies belt, the zone of fracture and fracture development and the superimposed zone of high-lying structural parts are the most abundant oil and gas in this area Set area.