摘要
溱潼凹陷的形成演化具有先压后张的应力机制。本文在应力演化模拟基础上，阐述了其断坳转化过程，并根据J．D．Lowell的方案，把溱潼凹陷的构造样式分成与断陷活动有成因联系的基底卷入型和盖层滑脱型两类，阐述了它们各自的构造圈闭类型和油气成藏特征。
The stress mechanism of the formation and evolution of Qintong half graben is Squeezed at first and extended later. According to stress evolution simulation, this article describes the processes from fault depression to depression, and the structure styles of the graben are divided into two types, basement involvement and cover detachment, which are reated to fault depression activity, describing the structure trap typee and reservoir formation features.
出处
《断块油气田》
CAS
1999年第6期10-12,22,共4页
Fault-Block Oil & Gas Field
关键词
模拟
构造类型
油藏藏形成
溱潼凹陷
油气勘探
Fomation mechanism,Simulation, Structure style, Reservoir formation, Qintong half graben
