Evaluation of non-localized oil resources in Perm region by a system of elementary sections

Authors: S.N. Krivoshchekov, V.I. Galkin, M.A. Nosov (Perm National Research Polytechnic University, RF, Perm

Key words: unit cell, unlocated resources, differentiated estimation, Perm region.

In this paper we applied the principle of differentiation of non-localized resources, depending on the weight specified by each elementary section. Resource distribution was made on the condition the constancy of the total resources within the volumetric element zoning. To determine the weight of each cell geological and mathematical model of regional-area forecast petroleum potential was created. Three previously developed geological and mathematical criteria were used: complex geochemical criterion describing the influence of source rocks for oil and gas potential, complex criterion of coverage geological and geophysical investigations and complex criterion influence the Kama-Kinel system deflections on the oil and gas potential. The calculated probability values for each cell were used as weights to calculate the resources. For each cell was calculated value of the difference between the resources in this category differentiated and uniform distribution, which was conducted earlier. It made possible to identify areas of resources increase.
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