FIELD: mining.
SUBSTANCE: multiple data sets of amplitude and time characteristics of reflected signals registered in circular measurement of azimuth parametres in process of even movement of downhole device along depth are fixed. Receiving records of reflected pulses along time channel, coefficients of fracture porosity, blowhole porosity, dispersed clay volume are calculated. Using visualisation, along time record channel, parametres of bed hydraulic rupture fracture are determined, namely: length, opening and configuration. Comparing produced visualised image of crack with specified parametres of downhole sensor for affixment of image scan starting point to north meridian, direction of hydraulic rupture crack propagation is determined.
EFFECT: expansion of functional capabilities.
2 cl, 3 dwg
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