作　　者： ; ; ; ; ;

机构地区： 中国科学院广州地球化学研究所

出　　处： 《西南石油大学学报（自然科学版）》 2011年第4期73-77,192,共5页

摘　　要： 基于构造本身的复杂性,提出了隐蔽构造的概念,认为隐蔽构造是指那些受勘探技术限制以及构造自身的复杂性而不能明确其特征、性质和演化历史的构造。对于隐蔽构造的研究应以界面和变形标志的识别为基础,地层结构的分析为核心,以先进的构造思维和技术手段为保证。济阳拗陷深层发育有大型走滑断裂带、反转构造、构造转换带或过渡带、底辟构造带、潜山内幕构造、复杂的断裂带、隐伏断裂等隐蔽构造样式。对于潜山构造的勘探,可以顺走滑断裂带进行勘探。隐蔽构造样式的识别对拓展深层油气勘探新领域,优选与评价有利油气富集区带,以及进一步的油气地质综合研究等,均具有一定意义。 Based on the complexity of the structure,the paper presents the concept of subtle structure. It refers to those whose characteristics and evolution history can not be identified owning to the limitation of exploration technology and the complexity of the structure itself. The study of the subtle structure should be based on the identification of its interface and signs of deformation,and focused on analysis of the stratigraphic structure guaranteed by advanced tectonic thinking and technological means. Lots of subtle structural styles form in the deep Jiyang Depression. These styles are strike slip fault zone,deep Jiyang development of large-scale strike-slip faults,inversion structures,structural transform zone,diapir structure belt,buried hill structure and buried fault,i. e.. The exploration for buried hill can be explored along strike-slip fault. Identification of hidden structural styles are guidance and reference for expanding new areas of deep oil and gas exploration,optimization and evaluation of favorable oil and gas accumulation zones,and further oil and gas comprehensive geological study.

关 键 词： 济阳拗陷 隐蔽构造 潜山勘探 构造样式 王古 井

领　　域： [石油与天然气工程]