Related Interrelations Between Filtration and Electric Parameters of Rocks

On the base of the model consisting of a batch of capillaries part of which is sealed with clayly plugs, the analytical dependencies of electrical parameters (specific electric resistance and polarizability) on filtration coefficient of water-bearing rocks is acquired. It is shown that one of the main factors influencing on the value of electrical and filtration parameters is distribution of clayly particles in the rock. It is determined for water prospecting that polarizability is the most challenging parameter for quantitative evaluation of filtration parameters by geophysical data. Based on the obtained results, an inference is deduced that empirical relations between electrical and hydraulic parameters are to be composed and analised for uniform lithology and genetic aquifers.