论油气输导体系的层次性与动态性  

The Hierarchy and Dynamics of Oil and Gas Transportation System

作　　者：林玉祥[1] 郭凤霞[1] 闫晓霞[1] 李晓凤[1] 刘虎[1] 孙宁富[1] 孟彩[1] 

机构地区：[1]山东科技大学地质科学与工程学院,山东青岛266590

出　　处：《石油天然气学报》2013年第8期1-6,0+6,共6页Journal of Oil and Gas Technology

基　　金：国家自然科学基金面上项目(41172108);国家油气专项"十二五"课题(2011ZX05033-04;2011ZX05004-01);中国石油"十二五"科技攻关课题(2011A-0203)

摘　　要：通过对我国各主要含油气盆地油气输导体系的系统分析与总结,提出了油气输导体系研究要划分层次,即针对不同盆地和同一盆地不同等级的研究对象(盆地、区带和局部构造等),分别研究其输导体系特征以及其对油气成藏富集规律的控制作用。油气输导体系的另一个显著特征就是其动态性,即在地质历史演化过程中输导体系是不断变化的,只有油气大规模运聚时期的输导体系才能控制油气成藏与油气分布,因此要恢复成藏期输导体系特征,才能有效识别其输导能力与正确预测油气分布规律。以渤海湾盆地为例,深入探讨了油气输导体系的层次性与动态性,阐明了这一研究方法对油气输导体系研究的重要意义。The oil and gas transportation systems in China's main oil and gas basins were analyzed and summed up.It was proposed that their hierarchies were divided in the study.In allusion to different objects(basin,area and local structure) of different basins and of the same basin,the characteristics and controlling roles on petroleum accumulation should be studied respectively.Another obvious feature of the transportation system was its dynamic nature,namely the transportation system has been changed during the geological history.During the period of large-scale of migration and accumulation of accumulation,the transportation system could control the accumulation and distribution of oil and gas.Therefore only the transportation system of oil and gas accumulation period was restored,its transporting ability could be effectively recognized and hydrocarbon distribution roles could be correctively predicted.By taking Bohai Bay Basin as an example,the hierarchy and dynamic nature of oil and gas transportation system are discussed deeply and the significance of this research method in oil and gas transportation system is denoted.

关 键 词：层次性 动态性 输导体系 油气成藏 含油气盆地 

分 类 号：P618.13[天文地球—矿床学]