剩余油研究现状与发展趋势  

Present situation and development tendency of remaining oil research technology.

作　　者：冉启佑[1] 

机构地区：[1]中国石油化工股份有限公司石油勘探开发研究院

出　　处：《油气地质与采收率》2003年第5期49-51,共3页Petroleum Geology and Recovery Efficiency

摘　　要：剩余油是对地下未采出原油的总称,它包括未被驱替剂波及到的未动油和滞留在储层中采不出的残余油两部分。目前国内外对剩余油的研究主要集中在三个方面,即剩余油分布特征研究、剩余油饱和度测量与监测技术研究、剩余油挖潜技术研究。结合项目研究成果及大量文献的基础上,对剩余油的研究现状及其发展趋势作了全面的总结。Remaining oil refers to all the unexploited underground crude oil, which includes the non-producing oil not swept by oil displacement agents and the residual oil that cannot be exploited due to being detained in reservoir. Present research on remaining oil mainly focus on the following three aspects; remaining oil distribution and characteristic study, measuring and monitoring study on remaining oil saturation ( ROS) , and its potential-tapping technology study. This article, based on the author' s achievements in projects research and extensive review of a quantity of literatures, made a comprehensive summary of present situation and development tendency of remaining oil research technology.

关 键 词：研究现状 发展趋势 分布特征 剩余油分布特征 剩余油饱和度 测量 监测 

分 类 号：TE327[石油与天然气工程—油气田开发工程]