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Geoinformatika 2011; 2 : 36-42

ANALYSIS OF SATURATION AND CLAYINESS IMPACT ON THE ELASTIC AND ACOUSTIC PROPERTIES OF THE DEVONIAN CARBONATE RESERVOIRS OF VOLYNO-PODILSKII REGION

Vyzhva S.A., Bezrodna I.M., Kuzmenko T.M.

Considered in the paper is a mathematical model of complex water-, gas- and oil-saturated Devonian carbonate reservoirs of Volyno-Podilskii region. The reservoirs differ with mineralogical composition, type and concentration of clays, as well as the hollow structure. The results showed that integrated anisotropy factor and parameters of elastic differential anisotropy are the best indicators among all investigated anisotropic parameters to study character of saturation, type of porosity, type of clays and their concentration.

Keywords: mathematical model, carbonate reservoir, saturation, clays.

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