Neftyanaya Provintsiya

No.1(21),2020

APPLICATION OF GEOSTATISTICAL METHODS TO STUDY GEOLOGICAL STRUCTURE OF COMPLEX OIL PRODUCTION ZONES

R.Kh. Gilmanova, R.G. Sarvaretdinov, А.А. Makhmutov, Е.V. Korneev, А.B. Yankin

DOI: https://doi.org/10.25689/NP.2020.1.1-16

PP.1-16

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Abstract

This paper presents criteria for evaluation of heterogeneity, particularly, a set of normal distribution features exhibiting steady-state behavior.

Construction and analysis of histogram and variogram as well as calculation of variation coefficient have been shown to enable real-time assessment of the steady state of geological random variables within the region of interest. A decision on application of stochastic approaches during three-dimensional simulations of complex reservoirs is made based on meeting steady state criteria.

Key words:

heterogeneity, random variable, steady state, normal distribution, histogram, variogram, coeffitient of variation

References

 

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Authors

R.Kh. Gilmanova, Neftegaztekhnologiya

96/2, Revolyutsionnaya st., Ufa, 450078, Russian Federation

Email: Gilmanova_RH@npongt.ru

 

R.G. Sarvaretdinov, Neftegaztekhnologiya

96/2, Revolyutsionnaya st., Ufa, 450078, Russian Federation

Email: srgngt@mail.ru

 

А.А. Makhmutov, Neftegaztekhnologiya

96/2, Revolyutsionnaya st., Ufa, 450078, Russian Federation

Email: Makhmutov_AA@npongt.ru

 

Е.V. Korneev, Bayteks

51, Leningradskaya st., Buguruslan, 461630, Russian Federation

Email: kornev22@list.ru

 

А.B. Yankin, Bayteks

51, Leningradskaya st., Buguruslan, 461630, Russian Federation

Email: aryankin@rus.mol.hu

For citation:

 

R.Kh. Gilmanova, R.G. Sarvaretdinov, А.А. Makhmutov Е.V. Korneev, А.B. Yankin Ispol'zovanie geostatisticheskih metodov pri izuchenii geologicheskogo stroenija slozhnyh ob#ektov neftedobychi [Application of geostatistical methods to study geological structure of complex oil production zones]. Neftyanaya Provintsiya, No. 1(21), 2020. pp. 1-16. DOI https://doi.org/10.25689/NP.2020.1.1-16 (in Russian)

 
 
 

   © R.Kh. Gilmanova, R.G. Sarvaretdinov, А.А. Makhmutov Е.V. Korneev, А.B. Yankin, 2020

       This is an open access article under the Creative Commons Attribution 4.0 License (https://creativecommons.org/licenses/by/4.0/)