SYSTEM AND METHOD TO MEASURE DIELECTRIC CONSTANT IN A SUBTERRANEAN WELL

摘要

A method and system to predict dielectric behavior in a wide frequency range in a wellbore. The method comprising: deploying a tool in a wellbore, measuring the permittivity and conductivity at more than one frequency of a formation with the tool, and predicting the dielectric behavior of saline water in a wide band frequency range and temperature. The prediction step comprises normalizing the frequency dependence by dividing the frequency by the sum of water conductivity and scaled cation exchange, capacity.