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Changing Conductivity and Pore Space Structure with Electric Current. Experiments

  • V. I. Selyakov
  • V. V. Kadet
Part of the Theory and Applications of Transport in Porous Media book series (TATP, volume 9)

Abstract

We shall analyze the results of laboratory experiments on the electric treatment of a sandy-argillaceous rock by a “small-density” current. These experiments were carried out to study the nature of reversible changes to the permeability and the electric conductivity depending on the value of the electric field intensity, the duration of the electric treatment, and the total energy released per unit mass of the rock.

Keywords

Electric Conductivity Production Rate Electric Field Intensity Bottom Side Irreversible Change 
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Copyright information

© Springer Science+Business Media Dordrecht 1996

Authors and Affiliations

  • V. I. Selyakov
    • 1
  • V. V. Kadet
    • 2
  1. 1.Laboratory of Heterogeneous Media, Department of Theoretical ProblemsRussian Academy of ScienceMoscowRussia
  2. 2.Department of Oil & Gas HydromechanicsState Gubkin Oil & Gas AcademyMoscowRussia

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