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Geoinformatika 2012; 1(41) : 17-25

ANALYSIS OF FILTRATION-CAPACITIVE PROPERTIES OF CARBONATE ROCKS CARBONIFEROUS OF RUDENKIVSKO-PROLETARSRKIY REGION WITH PETROPHYSICAL INVESTIGATION RESULTS

S.A. Vyzhva, I.M. Bezrodna, O.O. Kozionova

Considered in the paper are areal changes of filtration-capacitive properties of carbonate rocks. The investigations are based on petrophysical studies of about 1000 Tournaisian and Vizean samples from 45 wells of the Rudenkivsko-Proletarsrkiy region. Several groups are distinguished at the histogram on the basis of statistical analysis of KP and KPR of the porous rocks (212 samples). These samples are characterized by different conditions of formation and structure of the hollow space. Created by the authors is the database of porosity and permeability. The analysis of distribution of filtration-capacitive properties of carbonates in the region is produced. The relation KP = f (KPR) is built.

Keywords: porosity, permeability, petrophysical investigation, carbonate rocks, Rudenkivsko-Proletarsrkiy region.

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