Multiscale Methods Application to Solve the Challenges of Field Development Optimization and Reservoir History Matching Problems

Tyumen State University Herald. Physical and Mathematical Modeling. Oil, Gas, Energy

Release:

2016, Vol. 2. №3

Title:
Multiscale Methods Application to Solve the Challenges of Field Development Optimization and Reservoir History Matching Problems

Authors:

Dmitry V. Zelenin, Senior Expert, Tyumen Petroleum Research Center; eLibrary AuthorID, ORCID, dvzelenin@tnnc.rosneft.ru

Vitaly P. Kosyakov, Cand. Sci. (Phys.-Math.), Senior Researcher, Tyumen Branch of the Khristianovich Institute of Theoretical and Applied Mechanics of the Siberian Branch of the Russian Academy of Sciences; Associate Professor, Department of Oil and Gas Flow Metering, University of Tyumen; eLibrary AuthorID, Web of Science ResearcherID; lik.24@yandex.ru; ORCID: 0000-0002-2297-408X

Abstract:

In the design of the development of oil fields it is often necessary to solve problems that require a large number of hydrodynamic calculations on the simulator. These problems include the problem of choosing the optimal field development system, as well as the adaptation of hydrodynamic models on the development of the story. However, when there is a large number of cells in the simulation model, the calculation is time consuming. In this connection it is necessary to use the methods allowing to speed up the calculation of the simulator. One of these methods is the multiscale method to significantly reduce the time of calculation. This article provides examples of solving the challenges of field development optimization and solving the problem of reservoir history matching using multiscale method. The problem of optimizing the development of the system was considered a complete listing of all wells destination options. Adaptation problem is solved iteratively with regularization of absolute permeability by bisection of the segment. There was found a good agreement between the results of solving problems without using multiscale method with the results of solving problems with the use of multi-scale method. The article shows that the application of multiscale method allows to reduce the time of calculation in two times.

Keywords:

References:

1. Aziz H., Settari E. 2004. Matematicheskoe modelirovanie plastovykh sistem [Mathematical Modeling of Reservoir Systems]. Moscow; Izhevsk: Institut komp'yuternykh issledovaniy.
2. Basniev K. S., Kochina I. N., Maksimov V. M. 1993. Podzemnaya gidromekhanika [Underground Fluid]. Moscow: Nedra.
3. Efendiev Y., Hou T. Y. 2009. Multiscale Finite Element Methods. NY: Springer-Verlag.
4. Kanevskaya R. D. 2002. “Matematicheskoe modelirovanie gidrodinamicheskikh protsessov razrabotki mestorozhdeniya uglevodorodov” [Mathematical Modeling of Hydrodynamic Processes of Hydrocarbon Field Development]. Moscow: Izhevsk.
5. Moyner O. 2012. Multiscale Finite Volume Methods. Norwegian University of Science and Technology,
6. Zelenin D. V. 2015. “Sovershenstvovanie i realizatsiya mnogomasshtabnogo metoda dlya povysheniya skorosti rascheta pri gidrodinamicheskom modelirovanii razrabotki neftyanykh mestorozhdeniy” [Improvement and Realization of Multi-Scale Method for Calculating the Rate of Increase in the Hydrodynamic Modeling of Oil Field Development]. In: Nauka budushchego — nauka molodykh, vol. 1, pp. 331-332. Sevastopol.
7. Zelenin D. V. 2014. “Chislennoe modelirovanie polimernogo zavodneniya na osnove uravneniy dvukhfaznoy, dvukhkomponentnoy fil'tratsii s ispol'zovaniem neregulyarnoy setki” [Numerical Modeling of Polymer Flooding Based on a Two-Phase, Two-Filter Equations Using Irregular Grid]. Graduation diss. Tyumen.
8. Zhou H. 2010. “Algebraic Multiscale Finite-Volumemethods for Reservoir Simulation”. PhD diss. Stanford.
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