Seismic wave attenuation and dispersion resulting from wave-induced flow in porous rocks—A review
One major cause of elastic wave attenuation in heterogeneous porous media is wave-
induced flow of the pore fluid between heterogeneities of various scales. It is believed that …
induced flow of the pore fluid between heterogeneities of various scales. It is believed that …
[HTML][HTML] Elastic properties of confined fluids from molecular modeling to ultrasonic experiments on porous solids
Fluids confined in nanopores are ubiquitous in nature and technology. In recent years, the
interest in confined fluids has grown, driven by research on unconventional hydrocarbon …
interest in confined fluids has grown, driven by research on unconventional hydrocarbon …
Quasi‐static finite element modeling of seismic attenuation and dispersion due to wave‐induced fluid flow in poroelastic media
The finite element method is used to solve Biot's equations of consolidation in the
displacement‐pressure (u− p) formulation. We compute one‐dimensional (1‐D) and two …
displacement‐pressure (u− p) formulation. We compute one‐dimensional (1‐D) and two …
Seismic dispersion and attenuation in saturated porous rocks with aligned fractures of finite thickness: Theory and numerical simulations—Part 1: P-wave …
When a seismic wave travels through a fluid-saturated porous reservoir containing aligned
fractures, it induces oscillatory fluid flow between the fractures and the embedding …
fractures, it induces oscillatory fluid flow between the fractures and the embedding …
Seismoacoustic signatures of fracture connectivity
Wave‐induced fluid flow (WIFF) between fractures and the embedding matrix as well as
within connected fractures tends to produce significant seismic attenuation and velocity …
within connected fractures tends to produce significant seismic attenuation and velocity …
Theoretical modelling of seismic dispersion, attenuation and frequency-dependent anisotropy in a fluid-saturated porous rock with intersecting fractures
Detection of intersecting open fractures is an important task in many earth science domains.
To quantify the seismic responses in the fluid-saturated porous rock with intersecting open …
To quantify the seismic responses in the fluid-saturated porous rock with intersecting open …
Do seismic waves sense fracture connectivity?
J Germán Rubino, L Guarracino… - Geophysical …, 2013 - Wiley Online Library
A defining characteristic of fractured rocks is their very high level of seismic attenuation,
which so far has been assumed to be mainly due to wave‐induced fluid flow (WIFF) between …
which so far has been assumed to be mainly due to wave‐induced fluid flow (WIFF) between …
Estimation of porosity and fluid saturation in carbonates from rock-physics templates based on seismic Q
M Pang, J Ba, JM Carcione, S Picotti, J Zhou, R Jiang - Geophysics, 2019 - library.seg.org
Rock-physics templates establish a link between seismic properties (eg, velocity, density,
impedance, and attenuation) and reservoir properties such as porosity, fluid saturation …
impedance, and attenuation) and reservoir properties such as porosity, fluid saturation …
[HTML][HTML] 致密砂岩衰减岩石物理图板分析: 储层微裂隙预测
庞孟强， 巴晶， 马汝鹏， 陈天胜 - 地球物理学报, 2020 - html.rhhz.net
致密砂岩储层普遍具有孔隙度低, 微裂隙发育的特点, 岩石内部常含有强烈的结构非均质性.
致密砂岩发育的微裂隙使储层具有良好的连通性, 促成高饱和气的天然气成藏 …
致密砂岩发育的微裂隙使储层具有良好的连通性, 促成高饱和气的天然气成藏 …
Seismic attenuation and stiffness modulus dispersion in porous rocks containing stochastic fracture networks
J Hunziker, M Favino, E Caspari… - Journal of …, 2018 - Wiley Online Library
Understanding seismic attenuation and modulus dispersion mechanisms in fractured rocks
can result in significant advances for the indirect characterization of such environments. In …
can result in significant advances for the indirect characterization of such environments. In …