东海西湖凹陷春晓气田群H_5砂体成因分析及成藏综述  

Analyses of Sandbody Formation and Oil/gas Reservoir-forming Mechanism of H_5 Horizon in Chunxiao Field Group of Xihu Trough,the East China Sea

作　　者：贾健谊 陈琳琳 

机构地区：[1]上海海洋石油局,上海200120 [2]上海海洋石油局规划设计研究院,上海200120

出　　处：《海洋石油》2002年第3期1-8,共8页Offshore Oil

摘　　要：西湖凹陷春晓气田群花港组H5砂体具良好的含油气性 ,作者通过该储层砂体沉积层序划分对比、分布特征、沉积机制、盖层品质以及成藏机理讨论 ,探讨了油气富集层的优选条件 ,为寻找最佳勘探目的层提出见解。H 5 reservoir of Huagang Formation stored up plentiful oil/gas resources in Xihu Trough. Discussed reservoir depositional sequence contrasting, distribution,genetic mechanism,caprock character and reservoir forming mechanism of H 5,This paper tries to find out some geologic conditions for outbalancing optimal oil/gas enrich layer ,and puts forward particular viewpoint for deciding optimal exporting target in Xihu Trough.

关 键 词：东海 H5砂体 成藏条件 春晓气田群 西湖凹陷 含油气性 沉积层序 油气富集 

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