Articles | Volume 8, issue 1
Solid Earth, 8, 255–279, 2017
https://doi.org/10.5194/se-8-255-2017
Solid Earth, 8, 255–279, 2017
https://doi.org/10.5194/se-8-255-2017

Research article 24 Feb 2017

Research article | 24 Feb 2017

Numerical modeling of fluid effects on seismic properties of fractured magmatic geothermal reservoirs

Melchior Grab et al.

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Cited articles

Adelinet, M., Dorbath, C., Le Ravalec, M., and Gueguen, Y.: Deriving microstructure and fluid state within the Icelandic crust from the inversion of tomography data, Geophys. Res. Lett., 38, L03305, https://doi.org/10.1029/2010GL046304, 2011.
Bandis, S., Lumsden, A., and Barton, N.: Fundamentals of rock joint deformation, Int. J. Rock. Mech. Min., 20, 249–268, 1983.
Barton, N. and De Quadros, E.: Joint aperture and roughness in the prediction of flow and groutability of rock masses, Int. J. Rock. Mech. Min., 34, 252, https://doi.org/10.1016/S1365-1609(97)00081-6, 1997.
Barton, N., Bandis, S., and Bakhtar, K.: Strength, deformation and conductivity coupling of rock joints, Int. J. Rock. Mech. Min., 22, 121–140, 1985.
Bernard, M., Zamora, M., Géraud, Y., and Boudon, G.: Transport properties of pyroclastic rocks from Montagne Peée volcano (Martinique, Lesser Antilles), J. Geophys. Res., 112, B05205, https://doi.org/10.1029/2006JB004385, 2007.
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Short summary
Hot fluids and hydraulically conductive rock formations are essential for the accessibility of geothermal resources. We use numerical modeling techniques to investigate how seismic waves change their shape in presence of these factors. We demonstrate how to parameterize such models depending on the local geology and as a function of depth. Finally, we show how the attenuation, i.e. the energy loss of the wave, can be indicative for permeable rock fractures saturated with a fluid of specific type.