摘要
利用测井资料确定储层剩余油饱和度,要解决两个技术关键:一是确定注水油田储层混合液电阻率,二是确定地层真电阻率。通过对MTZ油田实际测井资料的分析,提出了利用生产资料结合测井资料研究剩余油分布的方法。油田实际资料计算表明,结论可靠。为油田后期研究剩余油分布提供了一种新手段。
Logging data is used to determine residual oil saturation , of which there are 2 key technical factors, including determination of resistivity of mixed reservoir fluid of water injected oilfield and real formation resistivity. Through analyzing the actual logging data in MTZ Oilfield, methods for studying residual oil distribution are proposed by using production data in combination with logging data. Calculation of the actual data of the oilfield indicateds that the conclusion is reliable, by which new means are provided for studying residual oil distribution at late stage of production in the oilfield.
出处
《江汉石油学院学报》
EI
CSCD
北大核心
2003年第2期68-69,共2页
Journal of Jianghan Petroleum Institute
基金
中国石油化工集团公司科技先导性研究项目(T02022)
关键词
测井
电阻率
剩余油
水淹
well logging, resistivity
residual oil
water out
