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Titre :
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Capillary pressure in fractured porous media
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Auteurs :
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A. Firoozabadi ;
J. Hauge ;
SPE California regional meeting, Bakersfield USA, 5-7 avril 1989 (1989)
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Type de document :
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article/chapitre/communication
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Année de publication :
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1989
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Format :
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p.23-32
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Langues:
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= Anglais
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Catégories :
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SOL GEOLOGIE
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Mots-clés:
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MILIEU POREUX
;
CAPILLARITE
;
PRESSION
;
FRACTURATION
;
MODELE
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Résumé :
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A phenomenological model for fracture capillary pressure has been proposed. In ths model, the fractures faces are assumed to be covered with cones, where every cone contacts the tip of another opposing cone. Cones in contact at the tip represent both roughness and aperture of a fracture surface. The solution to the Laplace-Young equation of capillarity is used to relate the fracture capillary pressure to the saturation.
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Source :
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SPE 18747
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