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Analysis of electrical and filtration properties anisotropy of the compacted reservoir rocks of Moscovian stage (West- Shebelynska area)
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 17th International Conference on Geoinformatics - Theoretical and Applied Aspects, May 2018, Volume 2018, p.1 - 5
Abstract
There are presented the results of qualitative assessment of electrical and filtration properties anisotropy of the compacted reservoir rocks of Moscovian stage (West-Shebelynska area) from the depth interval 4929 — 5380 m. Coefficients of the anisotropy of gas permeability and electrical resistivity were determined using the results of petrophysical studies of core samples along two orthogonal directions. Fractioned samples and samples without vertical filtration of fluids were determined and correlations between vertical and horizontal permeability were established. Horizontal permeability, effective porosity and mean hydraulic radius of core samples were determined to be most suitable to assess the vertical permeability.