摘要
在埋藏史、构造演化史和应力场演化史研究的基础上,计算了夏口断裂带不同走向段、不同时期泥岩沾污因子和断面正应力的大小,并结合断层的力学性质、断层活动时期与油气运移期的关系等方面研究,进行了夏口断裂带的断层封闭史研究,重塑了夏口断裂带的成藏机制。
Based on the analysis of burial history, tectonic evolutionary history and stressfield evolutionary history,the contamination factors of mudstone and the normal stress of sections for different strike segments and different periods in the Xiakou faulted zone were calculated. Combined with the mechanical properties of faults and the relationship between fault moving periods and hydrocarbon migration periods, the fault sealing history of the Xiakou faulted zone was studied, and the poolforming mechanism of the Xiakou faulted zone was remolded.
出处
《石油实验地质》
CAS
CSCD
2002年第2期136-140,共5页
Petroleum Geology & Experiment
关键词
惠民凹陷
夏口断裂
带油气藏机制
研究
断层封闭性
fault sealing history
pool-forming mechanism
the Xiakou faulted zone
the Huimin Depression
