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Real-Space Renormalization Estimates for Two-Phase Flow in Porous Media

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Abstract

We present a spatial renormalization group algorithm to handle immiscibletwo-phase flow in heterogeneous porous media. We call this algorithmFRACTAM-R, where FRACTAM is an acronym for Fast Renormalization Algorithmfor Correlated Transport in Anisotropic Media, and the R stands for relativepermeability. Originally, FRACTAM was an approximate iterative process thatreplaces the L × L lattice of grid blocks, representing the reservoir,by a (L/2) × (L/2) one. In fact, FRACTAM replaces the original L× L lattice by a hierarchical (fractal) lattice, in such a way thatfinding the solution of the two-phase flow equations becomes trivial. Thistriviality translates in practice into computer efficiency. For N=L ×L grid blocks we find that the computer time necessary to calculatefractional flow F(t) and pressure P(t) as a function of time scales as τ∼ N1.7 for FRACTAM-R. This should be contrasted with thecomputational time of a conventional grid simulator τ ∼N2.3. The solution we find in this way is an accurateapproximation to the direct solution of the original problem.

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References

  1. King, P. R.: The use of field theoretic methods for the study of flow in a heterogeneous porous medium, J. Phys. A: Math. Gen. 20(1987), 3935-3947.

    Google Scholar 

  2. King, P. R.: The use of renormalization for calculating effective permeability, Transport in Porous Media 4(1989), 37-58.

    Google Scholar 

  3. Williams, J. K.: Simple renormalization schemes for calculating effective properties of heterogeneous reservoirs, In: P. R. King (ed.), The Mathematics of Oil Recovery, Clarendon Press, Oxford, 1992, pp. 281-298.

    Google Scholar 

  4. Aharony, A., Hinrichsen, E. L., Hansen, A., Feder, J. Jøssang, T. and Hardy, H. H.: Effective renormalization group algorithm for transport in oil reservoirs, Physica A 177(1991), 260-266.

    Google Scholar 

  5. Hinrichsen, E. L., Aharony, A., Feder, J., Hansen, A., Jøssang, T. and Hardy, H. H.: A fast algorithm for estimating large-scale permeabilities of correlated anisortopic media, Transport in Porous Media 12(1993), 55-72.

    Google Scholar 

  6. Morris, M. I. and Ball, R. C.: Renormalization of miscible flow functions, J. Phys. A 23(1990), 4199-4209.

    Google Scholar 

  7. King, P. R., Muggeride, A. H. and Price, W. G.: Renormalization calculations of immiscible flow, Transport in Porous Media 12(1993), 237-260.

    Google Scholar 

  8. Johnson, E. F., Bossler, D. P. and Naumann, V. O.: Calculation of relative permeability from displacement experiments, Trans. AIME 216(1959), 370.

    Google Scholar 

  9. Honarpour, M., Koederitz, L. and Harvey, A. H.: Relative Permeability of Petroleum Reservoirs, CRC Press, Boca Raton, Florida, 1986.

    Google Scholar 

  10. Scheidegger, A. E.: The Physics of Flow through Porous Media, University of Toronto Press, Toronto, 1972.

    Google Scholar 

  11. Bear, J.: Dynamics of Fluids in Porous Media, American Elsevier, New York, 1972. Reprinted by Dover Publications, New York, 1988.

    Google Scholar 

  12. Dullien, A. L.: Fluid Transport and Pore Structure, Academic Press, New York, 1979.

    Google Scholar 

  13. de Gennes, P. G.: Theory of slow biphasic flows in porous media, Physico-Chem. Hydrodyn. 4(1983), 175-185.

    Google Scholar 

  14. Kalaydjian, F.: Origin and quantification of coupling between relative permeabilities for two-phase flows in porous media, Transport in Porous Media 5(1990), 215-229.

    Google Scholar 

  15. Bentsen, R. O.: An investigation into whether the non-diagonal mobility coefficients which arise in coupled two phase flow are equal, Transport in Porous Media 14(1994), 23-32.

    Google Scholar 

  16. Press, W. H., Flannery, B. P., Teukolsky, S. A. and Vetterling, W. T.: Numerical Recipes, Cambridge University Press, Cambridge, 1986.

    Google Scholar 

  17. Batrouni, G. G. and Hansen, A.: Fourier acceleration of iterative processes in disordered systems, J. Statist. Phys. 52(1988), 747.

    Google Scholar 

  18. Reynolds, P. J., Klein, W. and Stanley, H. E.: A real-space renormalization group for site and bond percolation, J. Phys. C 10(1977), L167-L172.

    Google Scholar 

  19. Bernasconi, J.: Real-space renormalization of bond-disordered conductance lattices, Phys. Rev. B 18(1978), 2185-91.

    Google Scholar 

  20. Hardy, H. H. and Beier, R. A.: Fractals in Reservoir Engineering, World Scientific, Singapore, 1994.

    Google Scholar 

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Hansen, A., Roux, S.R., Aharony, A. et al. Real-Space Renormalization Estimates for Two-Phase Flow in Porous Media. Transport in Porous Media 29, 247–279 (1997). https://doi.org/10.1023/A:1006593820928

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