注聚合物对测井曲线的影响分析  

Analysis of the Influence of Polymer Solvent on Well Logging Curves

作　　者：刘颖 王海云 蒋兴才[2] 李厚霖[3] 宋晗[4] 

机构地区：[1]中石油长城钻探工程有限公司测井公司,辽宁盘锦124011 [2]中石油辽河油田分公司裕隆实业集团有限公司,辽宁盘锦124011 [3]长江大学地球物理与石油资源学院,湖北武汉430100 [4]西南石油大学机电工程学院,四川成都610500

出　　处：《长江大学学报（自科版）（中旬）》2015年第11期33-37,5,共5页Journal of Yangtze University(Nature Science Edition)

摘　　要：随着常规注水采油效果越来越差,聚合物驱油技术优势显现,采收率不断提高。但聚合物注入储层后,储层的物性及岩性都发生了变化,使得测井曲线响应特征也随之变化。结合试验区块X区块的测井曲线特点,总结了聚合物驱油水淹层的解释标准,为该区块下一步开发提供了指导。With the decreasing efficiency of the conventional water injection method for oil production,the advantage of the polymer flooding technique was apparent and the oil recovery rate increased steadily.But after the polymer was injected into the reservoir,changes were taken place in its physical and lithological properties,consequently the response characteristics of logging curves were also changed.In combination with the characteristics of logging curves in Block X in the studied area,the interpretation standards for the polymer flooded zones are summarized.The research provides a guidance for the further development in the block.

关 键 词：注聚合物 聚合物 储层 测井曲线 

分 类 号：P631.84[天文地球—地质矿产勘探]