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Nicolas Barbosa
Nicolas Barbosa
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Seismic dispersion and attenuation in saturated porous rocks with aligned fractures of finite thickness: Theory and numerical simulations—Part 1: P-wave perpendicular to the ¡¦
J Guo, J Germán Rubino, ND Barbosa, S Glubokovskikh, B Gurevich
Geophysics 83 (1), WA49-WA62, 2018
992018
Numerical upscaling in 2‐D heterogeneous poroelastic rocks: Anisotropic attenuation and dispersion of seismic waves
J Rubino, E Caspari, TM Müller, M Milani, ND Barbosa, K Holliger
Journal of Geophysical Research: Solid Earth 121 (9), 6698-6721, 2016
872016
Seismic dispersion and attenuation in saturated porous rocks with aligned fractures of finite thickness: Theory and numerical simulations—Part 2: Frequency-dependent anisotropy
J Guo, J Germán Rubino, ND Barbosa, S Glubokovskikh, B Gurevich
Geophysics 83 (1), WA63-WA71, 2018
592018
Attenuation mechanisms in fractured fluid‐saturated porous rocks: A numerical modelling study
E Caspari, M Novikov, V Lisitsa, ND Barbosa, B Quintal, JG Rubino, ...
Geophysical Prospecting 67 (4-Rock Physics: from microstructure to seismic ¡¦, 2019
392019
Estimation of fracture compliance from attenuation and velocity analysis of full‐waveform sonic log data
ND Barbosa, E Caspari, JG Rubino, A Greenwood, L Baron, K Holliger
Journal of Geophysical Research: Solid Earth, 2019
392019
Frequency-dependent attenuation and dispersion caused by squirt flow: Three-dimensional numerical study
Y Alkhimenkov, E Caspari, B Gurevich, ND Barbosa, S Glubokovskikh, ...
Geophysics 85 (3), MR129-MR145, 2020
342020
Fluid pressure diffusion effects on the seismic reflectivity of a single fracture
ND Barbosa, JG Rubino, E Caspari, M Milani, K Holliger
The Journal of the Acoustical Society of America 140 (4), 2554-2570, 2016
232016
Seismic attenuation and dispersion in poroelastic media with fractures of variable aperture distributions
S Lissa, ND Barbosa, J Rubino, B Quintal
Solid Earth 10 (4), 1321-1336, 2019
212019
Sensitivity of Seismic Attenuation and Phase Velocity to Intrinsic Background Anisotropy in Fractured Porous Rocks: A Numerical Study
ND Barbosa, J Rubino, E Caspari, K Holliger
Journal of Geophysical Research: Solid Earth 122 (10), 8181-8199, 2017
202017
Extension of the classical linear slip model for fluid‐saturated fractures: Accounting for fluid pressure diffusion effects
ND Barbosa, J Rubino, E Caspari, K Holliger
Journal of Geophysical Research: Solid Earth 122 (2), 1302-1323, 2017
202017
Squirt flow in cracks with rough walls
S Lissa, ND Barbosa, E Caspari, Y Alkhimenkov, B Quintal
Journal of Geophysical Research: Solid Earth 125 (4), e2019JB019235, 2020
192020
Fracture unclogging: A numerical study of seismically induced viscous shear stresses in fluid‐saturated fractured rocks
ND Barbosa, J Hunziker, S Lissa, EH Saenger, M Lupi
Journal of Geophysical Research: Solid Earth 124 (11), 11705-11727, 2019
172019
Impact of fracture clustering on the seismic signatures of porous rocks containing aligned fractures
ND Barbosa, JG Rubino, E Caspari, K Holliger
Geophysics 83 (5), MR295-MR308, 2018
142018
Bayesian full-waveform inversion of tube waves to estimate fracture aperture and compliance
J Hunziker, A Greenwood, S Minato, ND Barbosa, E Caspari, K Holliger
Solid Earth 11 (2), 657-668, 2020
122020
Estimates of Individual Fracture Compliances Along Boreholes From Full‐Waveform Sonic Log Data
ND Barbosa, A Greenwood, E Caspari, N Dutler, K Holliger
Journal of Geophysical Research: Solid Earth 126 (5), e2021JB022015, 2021
92021
Impact of poroelastic effects on the inversion of fracture properties from AVOAz data in HTI media
ND Barbosa, C Köpke, E Caspari, JG Rubino, J Irving, K Holliger
Geophysics 85 (5), 1-48, 2020
9*2020
Seismically Induced Unclogging in Fluid‐Saturated Faults
ND Barbosa, SG Solazzi, M Lupi
Journal of Geophysical Research: Solid Earth 125 (8), e2020JB020152, 2020
72020
Hybrid modeling of 3D fractured media based on 2D numerical simulations: Aligned fractures case
N Barbosa, J Rubino, E Caspari, J Guo, B Gurevich, K Holliger
SEG Technical Program Expanded Abstracts 2017, 4200-4204, 2017
62017
Fluid pressure diffusion in fractured media: The role played by the geometry of real fractures
S Lissa, ND Barbosa, B Quintal
Journal of Geophysical Research: Solid Earth 126 (10), e2021JB022233, 2021
42021
Fractures in low‐permeability rocks: Can poroelastic effects associated with damage zones enhance their seismic visibility?
E Sotelo, JG Rubino, SG Solazzi, ND Barbosa, K Holliger
Journal of Geophysical Research: Solid Earth 126 (5), e2020JB021155, 2021
42021
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