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Nuclear-magnetic-resonance (NMR) diffusion simulations were performed numerically in unconsolidated and consolidated porous media. The curve of the apparent diffusion coefficient as a function of time was found to be a poor indicator of the pore structure. Various representations were tried to gather the data. A successful one uses a combination of surface-to-volume ratio, formation factor, and permeability; it can be used in different ways in order to derive these parameters from NMR measurements.
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Valfouskaya et al. (2005) studied this question.
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