Saturation Exponent
The exponent n in the relation of water saturation (Sw) to resistivity index (I) where I = Sw⁻ⁿ. It expresses the effect on resistivity of desaturating a rock sample, or replacing water with a non-conductive fluid.
The exponent n in the relation of water saturation (Sw) to resistivity index (I) where I = Sw⁻ⁿ. It expresses the effect on resistivity of desaturating a rock sample, or replacing water with a non-conductive fluid.