Transport in Porous Media

, Volume 51, Issue 1, pp 41–65

Electrical Resistivity Index in Multiphase Flow through Porous Media

  • S. Bekri
  • J. Howard
  • J. Muller
  • P.M. Adler
Article

DOI: 10.1023/A:1021229106005

Cite this article as:
Bekri, S., Howard, J., Muller, J. et al. Transport in Porous Media (2003) 51: 41. doi:10.1023/A:1021229106005

Abstract

The simultaneous flow of two phases through a three-dimensional porous medium is calculated by means of a Lattice-Boltzmann algorithm. The time-dependent phase configurations can be derived and also macroscopic quantities such as the relative permeabilities. When one phase only is supposed to be conductive, the Laplace equation which governs electrical conduction can be solved in each phase configuration; an instantaneous value of the macroscopic conductivity is obtained and it is averaged over many configurations. The influence of saturation on the resistivity index is studied for six different samples and two viscosity ratios. The saturation exponent is systematically determined. The numerical results are also compared to other possible models and also to experimental results; finally, they are discussed and criticized.

reconstructed porous media multiphase flow relative permeability electrical conductivity resistivity index 

Copyright information

© Kluwer Academic Publishers 2003

Authors and Affiliations

  • S. Bekri
    • 1
  • J. Howard
    • 2
  • J. Muller
    • 3
  • P.M. Adler
    • 1
  1. 1.IPGPParis Cedex 05France
  2. 2.Phillips Petroleum CompanyBartlesvilleUSA
  3. 3.Institute for Energy TechnologyKjellerNorway

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