摘要青化砭油田上三叠统长2辫状河砂岩储集层物性主要受沉积相及成岩作用的控制。
The reservoir quality is strongly influenced by the depositional facies and diagenesis of the Chang 2 sandstones of braided river facies in Qinghuabian oil field.
川中地区磨溪—龙女寺构造带下三叠统嘉陵江组天然气的成藏机理一直是一个悬而未解的问题。
The accumulation mechanism of natural gas is still an unsolved problem in the Lower Triassic Jialingjiang Formation of Moxi-Longnüsi area in the middle of Sichuan Basin.
高异常古压是上三叠统天然气运移的动力，是控制天然气运聚与区域分布的主要因素，并且古压的演化直接控制了局部构造的成藏。
The abnormal pressure was the dynamic force of the migration of Upper Triassic natural gas and the chief factor controlling the gas accumulation and regional distribution.
两个成藏期分别是三叠纪末和侏罗纪末—白垩纪；
The period of migration and accumulation of oil and gas is Triassic system and from Jurassic system to Cretaceous system.
四川盆地东北部三叠系飞仙关组存在广泛的硫酸盐还原作用，同时地层中也存在锶含量异常高的成岩流体。
Sulfate reduction has been recognized recently as a process of geologic significance, and is common and widespread in the Feixianguan of Triassic, NE Sichuan Basin of China.
晚侏罗世-早白垩世为鄯深构造三叠系油藏的第三个成藏期，现在鄯科1井所产轻质油就是该期注入。
The third stage, lasting from Late Jurassic to Early Cretaceous, has resulted in accumulation of light oil, forming a productivity in Shanke-1.
晚侏罗世-早白垩世为鄯深构造三叠系油藏的第三个成藏期，现在鄯科1井所产轻质油就是该期注入。
The third stage, lasting from Late Jurassic to Early Cretaceous, has resulted in accumulation of light oil, forming a productivity in Shanke-1.
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