Santiago G. Solazzi

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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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Summary

Yacimientos Petrolíferos Fiscales

|

Researcher

, , Argentina

→

Summary

University of Lausanne

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Postdoctoral Researcher

, , Switzerland

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Summary

University of Lausanne

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Postdoctoral Researcher

, , Switzerland

→

Summary

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

Geophysical Prospecting

journal-article

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

Geophysical Research Letters

journal-article

Dynamic Streaming Potential Coupling Coefficient in Partially Saturated Porous Media

Geophysical Prospecting

journal-article

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

Geophysical Research Letters

journal-article

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

Geophysical Prospecting

journal-article

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

Geophysical Journal International

journal-article

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

Geophysical Journal International

journal-article

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

International Journal of Rock Mechanics and Mining Sciences

journal-article

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

The Journal of the Acoustical Society of America

journal-article

Constraints on fracture connectivity from AVAz analysis

GEOPHYSICS

journal-article

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

Geophysical Journal International

journal-article

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

Journal of Geophysical Research: Solid Earth

journal-article

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

Geophysical Prospecting

journal-article

Sensitivity of shear-wave splitting to fracture connectivity

Geophysical Journal International

journal-article

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

GEOPHYSICS

journal-article

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

Transport in Porous Media

journal-article

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

Journal of Geophysical Research: Solid Earth

journal-article

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

Journal of Geophysical Research: Solid Earth

journal-article

Effects of Fracture Connectivity on Rayleigh Wave Dispersion

Journal of Geophysical Research: Solid Earth

journal-article

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

Geophysical Journal International

journal-article

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

Journal of Geophysical Research: Solid Earth

journal-article

Seismic signatures reveal persistence of soil compaction

Vadose Zone Journal

journal-article

Squirt flow in partially saturated cracks: A simple analytical model

Geophysical Journal International

journal-article

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

Journal of Geophysical Research: Solid Earth

journal-article

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

Physical Review E

journal-article

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

GEOPHYSICS

journal-article

Seismic Signatures of Fractured Porous Rocks: The Partially Saturated Case

Journal of Geophysical Research: Solid Earth

journal-article

Seismically‐induced unclogging in fluid‐saturated faults

Journal of Geophysical Research: Solid Earth

journal-article

Dynamic permeability functions for partially saturated porous media

Geophysical Journal International

journal-article

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

Journal of Geophysical Research: Solid Earth

journal-article

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

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

dissertation-thesis

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

Journal of Geophysical Research: Solid Earth

journal-article

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

Geophysical Journal International

journal-article