拆离滑脱构造对含油气盆地形成的控制作用——以渤海湾第三纪断陷盆地和新疆焉耆侏罗纪断陷盆地为例  

Control of Decoupled Decollement Structures on Petroliferous Basins－Examples from Tertiary fault－depression bed of Bohai Bay and Jurassic fault－depresion basin in Yanji， Xinjiang

作　　者：吴富强[1] 胡雪[1] 马强[2] 张德超[2] 

机构地区：[1]成都理工学院沉积所,四川成都610059 [2]河南石油勘探局勘探开发研究院,河南南阳473132

出　　处：《新疆石油地质》2001年第3期199-201,共3页Xinjiang Petroleum Geology

摘　　要：介绍了伸展体制下的拆离滑脱构造概念及大陆伸展模式，并以渤海湾第三纪断陷盆地、焉耆中生代盆地为例，重点论述了伸展作用对盆地的形成演化、沉积体系的发育、含油气系统的各种静态要素、动态过程的控制作用，认为油气勘探与拆离构造有着直接或间接的内在联系和成生关系。： This paper presented the concept of decoupled decollement structures and continental expanding mode under the expanding system， with examples from Tertiary fault－depression basin of Bohai Bay and Jurassic fault－depression basin in Yanji． It is focused on the control function of expanding function on the basin formation and evolution， development of sedimentary systems， various static key factors and dynamic procedure of petroleum systems． It is suggested that oil and gas are inherently correlated with decoupled structures directly or indirectly and are associated in generation and formation．

关 键 词：滑脱构造 断陷盆地 第三纪 渤海湾 含油气盆地 伸展作用 形成演化 含油气系统 沉积体系 油气勘探 

分 类 号：TE121[石油与天然气工程—油气勘探] P618[天文地球—矿床学]