断层封堵性分析在滚动勘探中的应用  

Application of the Fault Sealing Characteristics to Rolling Prospecting

作　　者：段新建[1] 秦秉操[1] 

机构地区：[1]河南石油勘探开发研究院,河南南阳473132

出　　处：《河南石油》1997年第5期6-8,共3页Henan Petroleum

摘　　要：断层封堵性分析是在这样一条假设下进行的，即断层本身在油气运移过程中既可能起通道作用，也可能起遮挡作用，仅在断层两盘储层相互接触时才起通道作用，储、盖层接触时才起遮挡作用．其分析方法是首先沿断层走向切两盘的断层面剖面图，然后再把两盘剖面迭合，断层封堵性就清楚了。本方法适用于复杂断块、断鼻、断层-岩性圈闭地区的断层封堵性分析．If a container rock is connected with other container rock in two fault walls, then both of them are communicating,if it is connected with the cap rock,then both are non-communicating. According to the above principle,it is beginning of job to analyze and plot a fault planes along fault strike, then both are joined, so the sealing or non -sealing is shown.

关 键 词：断层封堵性分析 油气勘探 滚动勘探 油气运移 

分 类 号：P618.130.8[天文地球—矿床学]