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海西运动期是塔里木盆地构造演化中的一次重要变革期,定型于该时期的古隆起周缘紧邻生烃中心,是油气运移的长期指向区;断裂和岩溶作用的发育为油气的运聚提供了良好通道及储集空间。而台盆区后期构造运动的稳定及石炭系区域泥岩盖层的叠合与碳酸盐岩缝洞系统构成有效储盖体系,匹配于中下寒武统烃源岩的海西运动期生油高峰,有利于台盆区大油气田的形成与保存。根据台盆区“古隆起控油、斜坡带富集”的油气分布规律,指出塔中、轮南、英买力及巴楚古隆起是台盆区加强黑油勘探的有利领域。
Hercynian movement is an important transformation in the tectonic evolution of the Tarim Basin. The paleo-uplift, which was shaped in this period, is close to the hydrocarbon generation center and is a long-term point of hydrocarbon migration. The development of faults and karstification provides the transport and accumulation of hydrocarbons Good access and storage space. The tectonic movement stabilized in the late Paleozoic basin and the superimposition of mudstone caprock in Carboniferous region and the carbonate reservoir system constitute an effective reservoir system. Corresponding to the Lower Hercynian source rock, , Is conducive to the formation and preservation of large oil and gas fields in the basin. According to the distribution pattern of oil and gas in the basin basin and the Gulong controlled oil and rich slope belt, it is pointed out that the Tazhong, Lunnan, Yingli and Bachu paleohighs are favorable areas for the black basin oil exploration in the basin.