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Fracture-induced Q-anisotropy: Inversion for fracture parameters
2013
SEG Technical Program Expanded Abstracts 2013
unpublished
Aligned vertical fractures are common in the Earth's crust due to tectonic stresses and/or hydraulic fracturing. These fractures lead to azimuthally varying velocities and attenuations of P-, SV-and SH-waves. We have extended Schoenberg's elastic linear slip model of fractured medium to anelastic case. We invert synthetic data on velocities and attenuations in the cases of two anisotropic models, that is Transversely Isotropic with Horizontal symmetry axis (HTI) model and Orthorhombic (ORT)
doi:10.1190/segam2013-0590.1
fatcat:hf5mpr52ovfzrofnl7o6fiawkm