济阳坳陷古生界潜山披覆构造的形成及分布  

Formation and Distribution of Paleozoic Buried Hills in Jiyang Depression

作　　者：田继军[1] 陈振林[1] 王春强[1] 田建峰[1] 

机构地区：[1]中国地质大学研究生院

出　　处：《重庆石油高等专科学校学报》2004年第4期14-15,共2页

摘　　要：济阳坳陷古生界潜山的形成主要受构造运动的控制。燕山期、喜山期拉张应力场控制了古潜山的分布 ,拉张作用形成的掀斜断块体控制了潜山“山头”的发育。沿凸起二级构造带和沿大断裂是古潜山分布的主要特征 ,济阳坳陷主要发育北东、北西、东西向的古生界潜山。The formation of Paleozoic buried hills in Jiyang depression was chiefly controlled by tectonic movement. The ancient buried hills were controlled by the stretching of stressed field during Yanshan and Himalayan Period. The development of the “head' of buried hills was controlled by tilt block,which was formed by stretching stress. The distribution of ancient buried hills was characterized by the uplift secondary structural belt and the great fault. Paleozoic buried hills of northeast, northwest and eastwest were mostly developed in Jiyang depression.

关 键 词：古潜山 古生界 济阳坳陷 拉张 燕山期 构造带 形成 断块 构造运动 断裂 

分 类 号：TE122[石油与天然气工程—油气勘探] P618[天文地球—矿床学]