近年来在环江地区发现了侏罗系油藏,但目前其勘探程度较低,资料匮乏,这给油田的勘探开发带来了困难。本文从烃源岩、储集特征、运移通道、构造等方面研究了鄂尔多斯盆地环江地区侏罗系油藏成藏规律,对油藏的进一步勘探和开发具有一定的指导意义。 Jurassic reservoirs have been discovered in the Huanjiang area in recent years, but their current exploration level is low and their data are scarce. This has brought difficulties to the exploration and development of oil fields. In this paper, we have studied the accumulation of Jurassic reservoirs in the Huanjiang area of ​​Ordos Basin in terms of source rocks, reservoir characteristics, migration channels and tectonics, which is of guiding significance to the further exploration and development of the reservoir.