The most common structural targets associated with oil entrapment are anticlines and faults.
油圈闭有关的最一般的构造目标是背斜和断层。
The most common structural targets associated with oil entrapment are anticlines and faults.
与储油圈闭有关的最一般的构造目标是背斜和断层。
Oil deposit or oil field is a result of association of forming time with spatial distribution of source bed, reservoir, trap, migration and entrapment in petroleum system.
油气藏的形成是静态生油层、储集层、盖层、圈闭组合形态，与动态油气运聚时间、空间上的有利匹配的结果。
By studying the material conditions of entrapment, it is conclude that De Nan depression is a low-mature oil kitchen, that main source rock of Sha San member is partly mature.
成藏条件研究表明，德南洼陷下第三系生油岩成熟度低，主力生油层在洼陷深部进入生烃门限，德南洼陷是一个低熟油灶。
By studying the material conditions of entrapment, it is conclude that De Nan depression is a low-mature oil kitchen, that main source rock of Sha San member is partly mature.
成藏条件研究表明，德南洼陷下第三系生油岩成熟度低，主力生油层在洼陷深部进入生烃门限，德南洼陷是一个低熟油灶。
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