FIELD: oil and gas industry.
SUBSTANCE: invention relates to the field of prospecting and exploration for oil and gas. Essence: two identical seismic modules are installed on a solid pedestal with rigid fastening coaxially with each other. Synchronous recording of microseismic noise of the Earth is carried out for a long time, at least 20 minutes. The coefficient of mutual correlation of the components of the same name is determined as the ratio of two spectral characteristics of the recorded signals along each axis.
EFFECT: reduction of the calibration error of seismic modules in the implementation of infrasonic search technology in the classical version.
4 cl, 3 dwg
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