大庆石油地质与开发

2000, (03) 46-48+54

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利用相位差与电阻率曲线反演介电常数的方法研究
INVERTING DIELECTRIC CONSTANTS USING PHASE DIFFERENCE AND RESISTIVITY CURVE

张美玲,王艳,孙宏智
ZHANG Meiling\+1; WANG Yan\+1; SUN Hongzhi\+2(1. Logging Company of Daqing Petroleum Administrative Bureau;

摘要(Abstract):

利用高频电磁波测井的相位差曲线与电阻率信息来获取地层介电常数的反演方法 ,是具有实用性的方法。通过考察 ,确定了这种联合方法的可行性 ,同时给出了有效的反演算法以及对理论模型和实际资料的反演计算结果
Inverting the formation dielectric constants using the phase difference and resistivity information of high frequency electromagnetic log to subtract is a feasible method. This paper determines its feasibility through an investigation and gives an effective inversion algorithm and the inversion result of the theoretical model and actual data.

关键词(KeyWords): 相位差;高频电磁波测井;反演;电阻率曲线;介电常数
phase difference; high frequency electromagnetic log; inversion; resistivity curve; dielectric constant

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 张美玲,王艳,孙宏智
ZHANG Meiling\+1; WANG Yan\+1; SUN Hongzhi\+2(1. Logging Company of Daqing Petroleum Administrative Bureau;

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