胜坨油田二区沙二段储层敏感性评价  

Sensitivity evaluation of Es_2 reservoir in 2 area of Shengtuo oil field.

作　　者：高树新[1] 赵嘉陵[2] 刘津[2] 

机构地区：[1]胜利石油管理局胜利采油厂 [2]胜利石油管理局地质科学研究院

出　　处：《油气采收率技术》2000年第4期53-55,共3页

摘　　要：从储层基本特征入手 ,对胜坨油田胜二区沙河街组沙二段岩石矿物特征、储层物性特征、孔隙结构特征进行了系统的研究。在此基础上 ,对储层的五项敏感性进行了评价 ,得出了敏感性伤害程度及分布 ,并结合储层岩矿等性质分析了产生敏感性的原因。最后 。Rock mineral property, reservoir physical characteristics and pore structure feature in Es 2 of Sheng 2 area in Shengtuo oil field are studied systematically based on reservoir basic features. Then damage degree and distribution of sensitivity are known through the evaluation of five sensitivities of reservoir. The reason of producing sensitivity is analyzed combined with the property of rock mineral of reservoir and so on. The reservoir protection countermeasures are put forward finally.

关 键 词：油层保护 敏感性评价 储层特征 胜坨油田 

分 类 号：TE122.23[石油与天然气工程—油气勘探] TE258