Effect of stress on wave propagation in fluid-saturated porous thermoelastic media

Z Zong, F Chen, X Yin, K Li - Surveys in Geophysics, 2023 - Springer
The effect of stress on wave propagation in fluid-saturated porous thermoelastic media is
poorly understood. To fill this gap, we propose the dynamical equations for stressed fluid …

Reflection and transmission of inhomogeneous plane waves in thermoporoelastic Media

W Hou, LY Fu, JM Carcione - Surveys in Geophysics, 2023 - Springer
We study the reflection and transmission (R/T) characteristics of inhomogeneous plane
waves at the interface between two dissimilar fluid-saturated thermoporoelastic media at …

Third‐order padé thermoelastic constants of solid rocks

J Yang, LY Fu, BY Fu, W Deng… - Journal of Geophysical …, 2022 - Wiley Online Library
Classical third‐order thermoelastic constants are generally derived from the theory of small‐
amplitude acoustic waves in isotropic materials during heat treatments. Investigating higher …

Thermo-poroelastic AVO modeling of Olkaria geothermal reservoirs

Y Cheng, LY Fu, W Hou, JM Carcione, W Deng… - Geoenergy Science and …, 2024 - Elsevier
Seismic AVO has a significant potential for fluid identification in time-lapse monitoring of the
cyclic recovery of geothermal reservoirs. With this goal, we develop an AVO method based …

Acoustothermoelasticity for joint effects of stress and thermal fields on wave dispersion and attenuation

F Chen, Z Zong, X Yin - Journal of Geophysical Research: Solid …, 2022 - Wiley Online Library
The stress field and thermal field are usually coupled in the Earth's subsurface. The
mechanism of the joint effects of stress and thermal fields on wave propagation in rocks is …

Stress dependence of elastic wave dispersion and attenuation in fluid-saturated porous layered media

F Chen, Z Zong, X Yin, A Stovas - Science China Earth Sciences, 2023 - Springer
The fluid-saturated porous layered (FSPL) media widely exist in the Earth's subsurface and
their overall mechanical properties, microscopic pore structure and wave propagation …

A mixture theory analysis for reflection phenomenon of homogeneous plane-P1-wave at the boundary of unsaturated porothermoelastic media

H Liu, G Dai, F Zhou, X Cao - Geophysical Journal International, 2022 - academic.oup.com
SUMMARY A mixture theory is employed to analyse the reflection behaviour of a
homogeneous plane-P 1-wave at the boundary of an unsaturated porothermoelastic …

[图书][B] Attenuation and dispersion of elastic waves in porous rocks: Mechanisms and models

B Gurevich, JM Carcione - 2022 - library.seg.org
Understanding the mechanisms of wave-induced fluid flow in the pore space combined with
attenuation and dispersion measurements may be used to estimate rock hydraulic …

Numerical modeling of wave propagation phenomena in thermo-poroelastic media via discontinuous Galerkin methods

S Bonetti, M Botti, I Mazzieri, PF Antonietti - Journal of Computational …, 2023 - Elsevier
We present and analyze a high-order discontinuous Galerkin method for the space
discretization of the wave propagation model in thermo-poroelastic media. The proposed …

On the Green function of the Lord–Shulman thermoelasticity equations

ZW Wang, LY Fu, J Wei, W Hou, J Ba… - Geophysical Journal …, 2020 - academic.oup.com
Thermoelasticity extends the classical elastic theory by coupling the fields of particle
displacement and temperature. The classical theory of thermoelasticity, based on a …