Numerical Evaluation and Interpretation of Measured Effective Dielectric Permittivities during Two Phase Flow in a Porous Medium

Willem-Jan Plug, Johannes Bruining, Evert Slob, Ainhoa Gorriti & Willem-Jan Plug
An experimental procedure is presented where the capillary pressure and the dielectric properties of a porous medium can be measured simultaneously. Our objective is to determine a consistent relationship between capillary pressure versus water saturation and its effect on the effective frequency dependent dielectric permittivity. Applications are found in in-situ subsurface measurements like Ground Penetrating Radar, borehole measurements and logging tools. We have built an experimental set up that can measure capillary pressure under various...
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