陆相含油气盆地隐蔽油气藏的识别  

Identification of Subtle-trap Reservoirs in Continental Petroliferous Basins

作　　者：李平平[1] 

机构地区：[1]中国地质大学

出　　处：《重庆石油高等专科学校学报》2004年第4期19-20,27,共3页

摘　　要：总结了隐蔽油气藏的分类 ,介绍了陆相层序地层学的基本理论 ,分析了坡折带与隐蔽油气藏的密切关系 ,提出了陆相含油气盆地隐蔽油气藏的识别思路。实践证明 :与坡折带有关的低位域砂体是良好的隐蔽油气藏的储集体。The classification of subtle-trap reservoirs was summarized and the basic theories of continental sequence stratigraphy were introduced. The close relationship between slope-break zone and subtle-trap reservoirs was analyzed, and so was the identifying train of thought of subtle-trap reservoirs in continental petroliferous basins brought forward in this paper. Petroleum-exploitation proved that the sand bodies of lowstand, which were related to slope-break zone, were good subtle-trap reservoir chambers.

关 键 词：隐蔽油气藏 陆相层序地层学 坡折带 陆相含油气盆地 储集体 砂体 低位域 

分 类 号：TE122[石油与天然气工程—油气勘探] P618[天文地球—矿床学]