A two scale analysis of tight sandstones

Catherine A. Davy1, Pierre M Adler2, Yang Song3, David Troadec4, Gregory Hauss5 and Frédéric Skoczylas3, (1)Organization Not Listed, Washington, DC, United States, (2)University Pierre and Marie Curie Paris VI, Paris, France, (3)Ecole Centrale de Lille, Civil Engineering, Villeneuve d'Ascq, France, (4)IEMN, Villeneuve d'Ascq, France, (5)LML, Villeneuve d'Ascq, France