摘要
乌尔逊凹陷伊敏期构造演化以盖层滑脱型构造样式的发育为特征,这一构造样式的形成是构造的幕式活动、乌西断裂持续的低角度倾滑和夹持在3个刚性基岩块体之间的区域构造位置等三方面因素相互作用的结果.该期构造演化活动强烈、持续时间长,对于乌尔逊凹陷的油气生成、运移、聚集和保存等诸方面均有不同程度的控制.
The tectonic evlution of Wuerxun depression in Yimin period is characterized by universal development of detachment- type structure styles, which are formed by episodic tectonic evolution, persistent sliding of Wuxi fault in low angle and within the bounds of three stiff basement blocks. Strong and continuose, the tectonic evolution in Yimin period plays an important role in controlling the generation, migration, collection and storage of oil and gas.
出处
《浙江大学学报（理学版）》
CAS
CSCD
2003年第5期597-600,共4页
Journal of Zhejiang University（Science Edition）
