Hydrocarbon exploration technique based on the ratio coefficient measurement of two-frequency amplitudes

Abstract

The paper presents a hydrocarbon field exploration technique based on the ratio coefficient measurement of two-frequency amplitudes. The study establishes electronic plasma resonance frequencies. The anomalous measurement values show a large range when receiving the reflected signal at the station line measurement points. The technique test proved an increase in the accuracy of hydrocarbon field boundaries by 20-30 %. The findings can be implemented in prospecting geophysics to improve the accuracy of hydrocarbon boundaries applying the ratio coefficient measurement of two-frequency amplitudes within a wide frequency range. The study also proved that it is possible to increase the deposits location resolution using the coefficient measurement ratio of three-frequency amplitudes of the range covered.

Results of experimental studies of geologic profile over hydrocarbon deposits

“…The modes of application of two-frequency electromagnetic waves increase the accuracy of hydrocarbon boundary identification to determine the reflecting characteristics of the geological profile over hydrocarbon deposits [4]. The results of the monotonous function method showed fairly high estimates of the probability of determining possible deposits at sufficiently low error probabilities [5].…”