摘要
油气的生成、运移、聚集及保存与沉积盆地的形成演化和改造密切相关,因此在油气区域勘探中必须对盆地进行整体的动态分析;盆地构造分析主要包括含油气盆地分类,含油气盆地的形成、演化与地球动力学,盆地形成、演化及改造与油气分布的关系。本文着重讨论了沉积盆地的类型,岩浆活动与盆地形成,盆地形成的地球动力学背景,盆地形成、演化和改造与油气分布的关系等。
Hydrocarbon origination, mxgratmn, accumulation and preservation are closely assoctated with the formation, development and deformation of sedimentary basins. Thus, a dynamic analysis on the whole basin has to be done in regional hydrocarbon exploration. Basin structure analysis includes basin classification the relationship between basins formation, evolution and geodynamics, and the relationship between basin formation, evolution, deformation and hydrocarbon distribution. This paper chiefly discusses sedimentary basin types, magmatism and basin formation, geodynamic setting of basin formation, etc.
关键词
含油气盆地
盆地类型
构造
油气分布
油气勘探
petroleum basin, basin type, basin formation , basin evolution, tectonic analysis, hydrocarbon distribution
