FIELD: physics.
SUBSTANCE: invention can be used in computer processing of seismic data for determining detailed porosity and permeability properties of reservoirs and their saturation type in geophysical exploration of hydrocarbon deposits. The invention discloses a method and a computer system for analysing nonlinear properties of a medium in order to expand the spectrum of the detected wave signal.
EFFECT: broader functional capabilities and high information value when processing seismic data, high granularity, reliability and accuracy of determining geophysical parameters.
13 cl, 3 dwg
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