The effects of drained and undrained loading on visco-elastic waves in rock-like composites

An interacting cavity model of wave-induced fluid flow (which is consistent with the quasi-static considerations outlined above, as well as the Brown-Korringa relations) will finally be presented, and used to estimate the effects of undrained and drained hydrostatic loading on the velocity and attenuation spectra of an isotropic reservoir (example), involving (highly compliant) grain-boundary cracks as well as relatively flat clay-related pores, and more rounded quartz-related pores.