3-D simulation of wave propagation in the fractured porous media for subsurface sensing: A rotated staggered finite-difference algorithm based on equivalent medium …
J Xu, H Hu, B Han - IEEE Transactions on Geoscience and …, 2023 - ieeexplore.ieee.org
In the geophysical exploration, the simulation and investigation of wavefields in the porous
media including multiple discrete fractures is a challenging problem. The traditional …
media including multiple discrete fractures is a challenging problem. The traditional …
Modelling of 2-D seismic wave propagation in heterogeneous porous media: a frequency-domain finite-element method formulated by variational principles
We propose a frequency-domain finite-element (FDFE) method to model the 2-DP–SV
waves propagating in porous media. This specific finite-element method (FEM) is based on …
waves propagating in porous media. This specific finite-element method (FEM) is based on …
Seismoelectric wave propagation through a fluid-saturated porous sandwiched interlayer
Y Kang, P Wei, Y Li - Applied Mathematical Modelling, 2024 - Elsevier
The seismoelectric waves generated in a fluid-saturated porous interlayer and the
reflection/transmission characteristics at the interfaces of sandwiched structure are studied …
reflection/transmission characteristics at the interfaces of sandwiched structure are studied …
Seismoelectric imaging of aquifer interface: Theoretical Investigation and laboratory experiments
The seismoelectric (SE) wave at the vadose zone‐aquifer interface, which results from the
electrokinetic effect, is a valuable tool for groundwater exploration. We propose a method for …
electrokinetic effect, is a valuable tool for groundwater exploration. We propose a method for …
Three-dimensional Time-Domain Finite-Element Modeling of Seismoelectric Waves
J Li, C Yin, Y Su, B Zhang, X Ren… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
As the structure of the underground space becomes increasingly complex, traditional two-
dimensional seismoelectric methods are no longer adequate for the comprehensive …
dimensional seismoelectric methods are no longer adequate for the comprehensive …
Seismoelectric Wave Propagation in Velocity and Attenuation Anisotropic Media
The seismoelectric effect, characterized by the coupling of seismic and electromagnetic (EM)
waves in fluid-saturated porous media, offers a promising avenue for subsurface exploration …
waves in fluid-saturated porous media, offers a promising avenue for subsurface exploration …
Time‐domain finite element method based on arbitrary quadrilateral meshes for two‐dimensional SHTE mode seismoelectric and electroseismic waves modelling
J Li, C Yin, Y Liu, X Huang, B Zhang… - Geophysical …, 2024 - Wiley Online Library
A time‐domain finite‐element method based on an arbitrary quadrilateral mesh is proposed
to simulate two dimensional seismoelectric and electroseismic waves in SHTE mode. By …
to simulate two dimensional seismoelectric and electroseismic waves in SHTE mode. By …
Electroseismic Scholte‐wave analysis: A potential method for estimating shear‐wave velocity structure of shallow‐water seabed sediments
The potential application of conducting Scholte‐wave analysis using electroseismic
pressure fields excited by an electric current source due to the electrokinetic effect in fluid …
pressure fields excited by an electric current source due to the electrokinetic effect in fluid …