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塔里木盆地沙堆隆起北部的轮台、亚南及亚1号,亚2号断裂为负反转断裂。轮台断裂的主反转期为中新世苏维依-吉达克期,亚南断裂为早白噩世,亚1号断裂为中新世苏维依期,亚2号断裂为晚白垩世一早第三纪.负反转断裂的形成主要受局部张应力场、先存构造形迹的控制.负反转断裂可控制构造圈闭的形成,构成圈闭的遮挡条件,并在油气成威过程中作为油气垂向运移的通道。
The Runtai, Yaonan and Ya-1 and Ya-2 faults in the north of the sand pile uplift in the Tarim Basin are negative inversion faults. The main inversion period of the RCC faults is the Miocene Suwei-Jidak period, the Yaanan fault is the early Baiyujing, the Yaian-1 fault is the Miocene Suweiyi, the Yaian-2 fault is the late Cretaceous Early Tertiary. The formation of negative inversion fracture is mainly controlled by the local tensile stress field and the preexisting tectonic trace. Negative inversion faults can control the formation of structural traps and form the trap conditions for traps, and act as a channel for the vertical migration of oil and gas in the process of hydrocarbon formation.