Santiago G. Solazzi

About

I hold a PhD in Geophysics from the University of La Plata (UNLP), Argentina, where I specialized in computational poroelasticity and multiphase fluid flow in porous rocks. My academic achievements include the Best GPA Award in Geophysics (2012), the Joaquín V. González Prize for outstanding students (2013), and the Distinguished Postgraduate Recognition from the Faculty of Astronomy and Geophysics (UNLP). From 2018 to 2023, I was a postdoctoral researcher in the Group of Klaus Holliger at the University of Lausanne (UNIL), Switzerland. Currently, I am a researcher at YPF Tecnología, contributing to R&D in technologies for Argentina’s energy industry. My research interests lie in the hydromechanical behavior of porous media and its implications for geomechanics, wave propagation, flow dynamics, and seismoelectrical responses. I aim to develop improved physical models based on the poro-elastic properties of rocks under stress.

Work

Yacimientos Petrolíferos Fiscales
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Researcher

Argentina

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Yacimientos Petrolíferos Fiscales
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Researcher

Argentina

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University of Lausanne
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Postdoctoral Researcher

Switzerland

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University of Lausanne
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Postdoctoral Researcher

Switzerland

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Education

Universidad Nacional de La Plata Facultad de Ciencias Astronómicas y Geofísicas
Argentina

Doctor en Geofísica

Universidad Nacional de La Plata Facultad de Ciencias Astronómicas y Geofísicas
Argentina

Doctor en Geofísica

Publications

Dynamic Streaming Potential Coupling Coefficient in Partially Saturated Porous Media

Published by

Geophysical Prospecting

Summary

journal-article

Neural Machine Translation of Seismic Ambient Noise for Soil Nature and Water Saturation Characterization

Published by

Geophysical Research Letters

Summary

journal-article

Dynamic Streaming Potential Coupling Coefficient in Partially Saturated Porous Media

Published by

Geophysical Prospecting

Summary

journal-article

Neural Machine Translation of Seismic Ambient Noise for Soil Nature and Water Saturation Characterization

Published by

Geophysical Research Letters

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journal-article

On the Normal Compliance of Individual Fractures: Comparing Wave‐Propagation and Local Displacement‐Jump Estimations on Rock Cores

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Geophysical Prospecting

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journal-article

Frequency-Dependent Seismic Attenuation and Velocity Dispersion in Crystalline Rocks: Insights from the Grimsel Test Site

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Geophysical Journal International

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journal-article

Impact of connected secondary fractures on the seismic reflectivity of large primary fractures

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Geophysical Journal International

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journal-article

Stress-dependent permeability in sedimentary rocks: A fractal model based on poroelastic compressibilities

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International Journal of Rock Mechanics and Mining Sciences

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journal-article

Acoustic response of patchy-saturated porous media: Coupling Biot's poroelasticity equations for mono- and biphasic pore fluids

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The Journal of the Acoustical Society of America

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journal-article

Constraints on fracture connectivity from AVAz analysis

Published by

GEOPHYSICS

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journal-article

Relating permeability and electrical conductivity in partially saturated porous media by means of the Johnson-Koplik-Schwartz characteristic length

Published by

Geophysical Journal International

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journal-article

Homogenization of Porous Thin Layers With Internal Stratification for the Estimation of Seismic Reflection Coefficients

Published by

Journal of Geophysical Research: Solid Earth

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journal-article

Acoustic signatures of porous rocks permeated by partially‐saturated, aligned planar fractures

Published by

Geophysical Prospecting

Summary

journal-article

Sensitivity of shear-wave splitting to fracture connectivity

Published by

Geophysical Journal International

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journal-article

Seismic signatures of partial steam saturation in fractured geothermal reservoirs: insights from poroelasticity

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GEOPHYSICS

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journal-article

Dynamic Relative Permeabilities for Partially Saturated Porous Media Accounting for Viscous Coupling Effects: An Analytical Solution

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Transport in Porous Media

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journal-article

Modelling the Frequency‐Dependent Effective Excess Charge Density in Partially Saturated Porous Media

Published by

Journal of Geophysical Research: Solid Earth

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journal-article

Numerical upscaling of seismic signatures of poroelastic rocks containing mesoscopic fluid‐saturated voids

Published by

Journal of Geophysical Research: Solid Earth

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journal-article

Effects of Fracture Connectivity on Rayleigh Wave Dispersion

Published by

Journal of Geophysical Research: Solid Earth

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journal-article

Dynamic streaming potential coupling coefficient in porous media with different pore size distributions

Published by

Geophysical Journal International

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journal-article

Surface‐Wave Dispersion in Partially Saturated Soils: The Role of Capillary Forces

Published by

Journal of Geophysical Research: Solid Earth

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journal-article

Seismic signatures reveal persistence of soil compaction

Published by

Vadose Zone Journal

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Squirt flow in partially saturated cracks: A simple analytical model

Published by

Geophysical Journal International

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journal-article

Fractures in low‐permeability rocks: Can poroelastic effects associated with damage zones enhance their seismic visibility?

Published by

Journal of Geophysical Research: Solid Earth

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journal-article

Squirt flow in porous media saturated by Maxwell-type non-Newtonian fluids

Published by

Physical Review E

Summary

journal-article

Predicting the frequency-dependent effective excess charge density: A new up-scaling approach for seismoelectric modelling

Published by

GEOPHYSICS

Summary

journal-article

Seismic Signatures of Fractured Porous Rocks: The Partially Saturated Case

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Journal of Geophysical Research: Solid Earth

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Seismically‐induced unclogging in fluid‐saturated faults

Published by

Journal of Geophysical Research: Solid Earth

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Dynamic permeability functions for partially saturated porous media

Published by

Geophysical Journal International

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journal-article

Saturation hysteresis effects on the seismic signatures of partially saturated heterogeneous porous rocks

Published by

Journal of Geophysical Research: Solid Earth

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journal-article

Modelado y análisis de la respuesta sísmica de rocas heterogéneas saturadas por fluidos inmiscibles

Published by

PhD Thesis - Faculty of Astronomy and Geophysics -University of La Plata

Summary

dissertation-thesis

Modeling Forced Imbibition Processes and the Associated Seismic Attenuation in Heterogeneous Porous Rocks

Published by

Journal of Geophysical Research: Solid Earth

Summary

journal-article

An energy-based approach to estimate seismic attenuation due to wave-induced fluid flow in heterogeneous poroelastic media

Published by

Geophysical Journal International

Summary

journal-article