复电阻率测井研究进展

Study of Complex Resistivity Logging

复电阻率测井(CRL)是我国电法测井研究工作者根据岩石电阻率频散特性提出并发展起来的一种方法。总结了前人研究成果,从理论角度,对复电阻率的成因及地层相应的复电阻率特征进行分析,指出了复电阻率测井方法是把电性参数的频散特性作为测井评价储层含流体性质的主要依据,有望在剩余油评价、特殊矿化度地层评价等方面发挥很好的应用效果。

Complex Resistivity Logging is a kind of geoexploration method which was developed by Chinese well logging workers on the study of rock's resistivity dispersion property.This paper discussed the causes of the rock's complex resistivity and stratum's complex resistivity characteristic,pointed out that complex resistivity logging based on the dispersion property of electrical parameters,may play a good effect in evaluation of the remaining oil and special mineralized stratum.