济阳坳陷垦西地区油气藏成藏模式  

Oil and Gas Reservoir Mineralization Pattern in Kenxi Area,Jiyang Depression

作　　者：杨晓敏[1] 孙自明[2] 毕秋军[3] 

机构地区：[1]浙江大学 [2]中石化勘探开发研究院 [3]胜利油田有限公司孤岛采油厂

出　　处：《断块油气田》2002年第2期14-17,共4页Fault-Block Oil & Gas Field

摘　　要：运用成藏动力学系统的理论和方法 ,对垦西地区的成藏模式进行了研究分析 ,指出该区存在侧向和垂向 2大类型的油气运聚成藏模式 ,前者主要包括沙四段烃源岩油气的侧向运聚成藏模式、沙三段烃源岩油气的侧向运聚成藏模式和沙四段烃源岩凝析油气的侧向运聚成藏模式 3种类型 ,后者包括沙四段烃源岩油气的垂向运聚成藏模式和沙三段烃源岩油气的垂向运聚成藏模式 2种类型。By theory and method of mineralization dynamics system,this paper has studied the mineralization pattern in Kenxi area,indicating that there are two oil and gas migration patterns-the lateral and the vertical.The former mainly consists of 3 types of pattern,that is,lateral migration of hydrocarbon source rock reservoir in the fourth section of Shahejie Formation,and that of in the third section,and lateral type of hydrocarbon source rock condensate reservoir in the fourth section.While the latter includes 2 types of vertical patterns of hydrocarbon source rock reservoir in the third and that of in the fourth section of Shahejie Formation.

关 键 词：济阳坳陷 垦西地区 油气藏 成藏模式 类型 

分 类 号：P618.130.2[天文地球—矿床学] TE12[天文地球—地质学]