介电常数确定含水饱和度的方法研究与应用  

Method of Determining Water Saturation with Dielectric Constant and Its Application

作　　者：李玉玲[1] 张宇晓[1] 

机构地区：[1]河南油田测井公司

出　　处：《测井技术》1994年第3期172-177,共6页Well Logging Technology

摘　　要：李玉玲等．介电常数确定含水饱和度的方法研究与应用．测井技术，１９９４，１８（３）：１７２～１７７本文利用实验分析资料，引出类似阿尔奇公式的地层因素和饱和度指数的两个参数──介电地层因素和介电饱和度指数，来研究用介电常数确定含水饱和度的方法，为介电常数测井的应用提供了一种非常方便实用的解释方法。该方法对油、水及水淹层的划分有其独到之处。Two parameters, dielectric formation factor and dielectric saturation index,which are similar to formation factor and saturation index in Archie's equation,are derived from the experiment data. The method of determining the water saturation with dielectric constant is proved to be very convenient for the dielectric constant log interpretation It has its originality in the identification of oil-bearing, watebearing and flooded zones.

关 键 词：介电常数 含水饱和度 测井解释 

分 类 号：P631.84[天文地球—地质矿产勘探]