Abstract

The paper considers an automated approach to selection of hydraulic flow units within the lower part of the carboniferous system in one of oil fields in the Republic of Tatarstan. Based on piecewise-linear approximation of distribution function of flow zone indicator FZI, constructed using laboratory core study data, permeability - porosity correlations for each of 4 identified groups of reservoirs were obtained.

Key words:

heterogeneity, permeability, core, HFU, FZI

References

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Authors

А.А. Makhmutov, PhD, NPO Neftegaztekhnologiya
96/2, Revolyutsionnaya st., Ufa, 450080, Russian Federation
Email: Makhmutov_AA@npongt.ru

V.K. Mukhutdinov, Bashkir State University
32, Zaki Validi st., Ufa, 450076, Russian Federation
Email: mvk-gf@mail.ru

R.Kh. Gilmanova, Dr.Sc., Professor, NPO Neftegaztekhnologiya
96/2, Revolyutsionnaya st., Ufa, 450080, Russian Federation
Email: Gilmanova_RH@npongt.ru

R.M. Insafov, CJSC «Aloil»
63, Engels st., Bavly, 423930, Russian Federation
Email: mail@aloil16.ru

For citation:

А.А. Makhmutov, V.K. Mukhutdinov, R.Kh. Gilmanova, R.M. Insafov Sovershenstvovanie metoda gidravlicheskih edinic potoka na osnove kusochno-linejnoj approksimacii funkcii raspredelenija FZI v uslovijah slozhnogo geologicheskogo stroenija [Advancements in flow zone indicator method based on piecewise-linear approximation of FZI distribution function under conditions of complex geological structure]. Neftyanaya Provintsiya, No. 4(28), Part 2, 2021. pp. 343-352. DOI https://doi.org/10.25689/NP.2021.3.343-352 (in Russian)