论文详情
高频段岩石介电频散现象的实验研究
石油物探
1995年 34卷 第No. 3期
阅读：70
查看详情
Title
The experimental study of the rock dielectric dispersion at high frequency
单位
1. 大庆石油学院, 安达151400;2. 长春地质学院, 长春130026
Organization
Daqing Petroleum College, Anda 151400
摘要
本文介绍了在10MHZ至1100MHZ的频率范围内, 岩石介电常数的测试结果;研究了岩石介电常数随频率的变化规律;得出了不同频率下岩石介电常数与孔隙度、含水饱和度、矿化度等因素之间的关系;所得出的结论对于高频电磁波测井仪器的设计及资料解释具有一定的参考价值。
Abstract
In this paper, the test results are prcscnted of the rock dielectric constant in the frequencyband from 10 MHz to 1100 MHz, and the change regularity of dielcctric constant with signalfrequency is cxamincd. The relationships arc derived of the dielectric constant to porosity, watcrsaturation and salinity etc. at different frequcncies. The conclusion obtained should be veryAnportant to designing high frequeney clcctromagnetic logging instruments and log interpretation.
关键词：
介电常数;
岩石;
频散现象;
含水饱和度;
孔隙度;
矿化度;
Keywords:
Dielectric Constant;
Rock;
Dispersion;
Water Saturation;
Porosit;
Salinity;
论文详情