On the observations of seismic-electric effect and the induced polarization potential on Minusinsk gas deposit field in the natural noise fields of the Earth

The paper describe the exploration of seismic-electric phenomenon and the effect of the induced polarization by passive method, which is extracting information from natural the electrical and seismic noise of the Earth in the frequency range of 1-20 Hz. This research was performed in the period 29-31 August 2014 at the Novo-Mikhailovskaya area of Minusinsk condensate fi eld (Rep. Khakassia). We have used the device developed at the Siberian Federal University VPEMPZ-M1 (Noise-6). Productive reservoir was detected by the cross-correlation coefficient of seismic and electrical noise. The potential gradient induced polarization was in 5-7 times higher than normal background. In 2015, the experiment was repeated in two areas of the same field, Bistriynskiy and Novo-Mikhailovskiy area, which confirmed the results of 2014.