Dynamic permeability of heterogeneous porous rocks having strong permeability fluctuations and its effects on seismic attenuation and velocity dispersion

@inproceedings{Germ2012DynamicPO,
  title={Dynamic permeability of heterogeneous porous rocks having strong permeability fluctuations and its effects on seismic attenuation and velocity dispersion},
  author={Julija Germ and Leonardo B. Monachesi and Luis Guar and Klaus Holliger},
  year={2012}
}
SUMMARY Wave-induced flow due to the presence of mesoscopic heterogeneities represents an important seismic attenuation mechanism in fluid-saturated porous rocks. In this context, it is known that in the presence of strong permeability fluctuations, there is a discrepancy between the effective flow permeability and the effective seismic permeability, that is, the permeability controlling seismic attenuation due to wave-induced fluid flow. While this subject has been analyzed for the case of… CONTINUE READING