东营凹陷北部陡坡带扇体油气聚集模式  

Oil and gas accumulation mode of fan in actic region in north of Dongying sag

作　　者：王宝言[1] 肖焕钦[1] 陈宝宁[1] 

机构地区：[1]胜利油田有限公司地质科学研究院

出　　处：《油气地质与采收率》2003年第2期22-25,共4页Petroleum Geology and Recovery Efficiency

基　　金：中国石油化工集团公司"九五"重点科技项目"济阳坳陷特殊及隐蔽油气藏研究"二级课题的总结 ;合同号为P990 49

摘　　要：陡坡带扇体油气成藏复杂 ,为有效地指导勘探 ,在扇体储层分类、评价的基础上 ,对陡坡带的盖层特征、侧向封堵条件、油源及油气运移通道等进行了综合分析 ,研究认为 ,扇体的有序组合和断裂活动控制了油气聚散 ,使油气在纵向上形成有规律的聚集分布 ,构成了陡坡特有的复式油气聚集带。Oilgas reservoir forming of fans in actic region is complex. In order to guide exploration effectively, cap rock property, lateral plugging condition, oil source, oilgas migration channel of the actic region and so on are analyzed comprehensively based on the classification and estimate of fan reservoir. It is considered that ordered combination and faulting activity of the fan control regular oilgas accumulation and distribution in vertical. Then multiple oilgas accumulation area peculiar to the actic slope is formed.

关 键 词：东营凹陷北部 陡坡带 扇体 油气聚集模式 油气成藏 

分 类 号：P618.130.1[天文地球—矿床学] TE12[天文地球—地质学]