On the equivalence of measured and averaged pressures in porous media:

Cas Berentsen, S. Majid Hassanizadeh & Cas Berentsen
Fluid pressure in porous media is commonly measured by means of a manometer or a pressure transducer. The measurement is actually done on a body of fluids just outside the porous medium, which is in hydraulic contact with the fluid just inside the porous medium. It is almost always assumed that the measured pressure is equal to some volumetric average pressure of the fluid inside the porous medium. This major assumption however, has never been...
This data repository is not currently reporting usage information. For information on how your repository can submit usage information, please see our documentation.