走滑断层的识别标志及其石油地质意义的初探  

An Identification Mark of Strike Slip Fault and Its Geological Significance in Petroleum

作　　者：李强[1] 李思辰 李峰[1] 

机构地区：[1]长江大学地球科学学院,湖北武汉430100

出　　处：《中国锰业》2016年第5期13-15,22,共4页China Manganese Industry

摘　　要：走滑断层若按照断层规模及石油地质控制作用进行划分,主要可以分为五种形式,分别是板块级、盆地级、区带级、圈闭级与显微级。对于不同类别走滑断层识别,主要是通过五种现象进行划分,分别是断面陡立、发育花状构造、平面行迹丰富、空间常见海豚效应、断层两侧地层厚度突变。研究走滑断层有关资料了之后,对走滑断层有着更加清晰全面性认识。走滑断层对于油气勘探具有重要作用,主要原因是走滑断层控制着盆地内部结构及沉积体系,进而对油气移动范围及油气圈产生影响。If the strike slip fault can be divided into five types, according to the size of the fault and the control of petroleum geology, we can know it is divided into types, namely, plate level, basin level, zone level, trap level and microscopic level. In the different categories of strike slip fault recognition, it mainly divided by five phenomena are steep, including section flower structure, plane traces rich, dolphin effect and both sides of the fault formation thickness mutation. After studying the data of strike slip fault, it is clear that the strike slip fault has a clearer and comprehensive understanding. The strike slip fault has an important role in oil and gas exploration. The main reason is that the strike slip fault controls the inner structure and sedimentary system of the basin.

关 键 词：走滑断层 石油 地质作用 

分 类 号：P618.13[天文地球—矿床学]