Dense fluid displacement in wet porous media by spin relaxation selective contrast |
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| Authors: | C Casieri C De Angelis F De Luca G Garreffa B Maraviglia |
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| Institution: | 1. Dipartimento di Fisica, Università “La Sapienza”, 00185, Roma, Italy
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| Abstract: | Low field Magnetic Resonance Imaging is used to study oil diffusion in a wet soil model. A complete discrimination between oil and water has been obtained by using Inversion-Recovery pulse sequence. The time evolution of the oil image gives the parameters which describe the dense fluid diffusion rate in the whole space directions. |
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