Wave attenuation in partially saturated porous rocks: New observations and interpretations across the scales
dc.contributor.author | Caspari, Eva | |
dc.contributor.author | Qi, Q. | |
dc.contributor.author | Lopes, Sofia | |
dc.contributor.author | Lebedev, Maxim | |
dc.contributor.author | Gurevich, Boris | |
dc.contributor.author | Rubino, J. | |
dc.contributor.author | Velis, D. | |
dc.contributor.author | Clennel, M. | |
dc.contributor.author | Müller, T. | |
dc.date.accessioned | 2017-01-30T12:26:15Z | |
dc.date.available | 2017-01-30T12:26:15Z | |
dc.date.created | 2014-12-11T07:08:44Z | |
dc.date.issued | 2014 | |
dc.identifier.citation | Caspari, E. and Qi, Q. and Lopes, S. and Lebedev, M. and Gurevich, B. and Rubino, J. and Velis, D. et al. 2014. Wave attenuation in partially saturated porous rocks: New observations and interpretations across the scales. The Leading Edge. 33 (6): pp. 606-614. | |
dc.identifier.uri | http://hdl.handle.net/20.500.11937/21619 | |
dc.identifier.doi | 10.1190/tle33060606.1 | |
dc.description.abstract |
Seismic waves propagating in porous rocks saturated with two immiscible fluids can be strongly attenuated. Predicting saturation effects on seismic responses requires a sound understanding of attenuation and velocity dependencies on the fluid distribution. Decoding these effects involves interpreting laboratory experiments, analyzing well-log data, and performing numerical simulations. Despite striking differences among scales, flow regimes, and frequency bands, some aspects of wave attenuation can be explained with a single mechanism — wave-induced pressure diffusion. Different facets of wave-induced pressure diffusion can be revealed across scales. | |
dc.publisher | Society of Exploration Geophysicists | |
dc.title | Wave attenuation in partially saturated porous rocks: New observations and interpretations across the scales | |
dc.type | Journal Article | |
dcterms.source.volume | 33 | |
dcterms.source.startPage | 606 | |
dcterms.source.endPage | 615 | |
dcterms.source.issn | 1070-485X | |
dcterms.source.title | The Leading Edge | |
curtin.department | Department of Exploration Geophysics | |
curtin.accessStatus | Fulltext not available |