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 …
Cross-hole electromagnetic and seismic modeling for CO2 detection and monitoring in a saline aquifer
The injection of CO2 in saline aquifers and depleted hydrocarbon wells is one solution to
avoid the emission of that greenhouse gas to the atmosphere. Carbon taxes can be avoided …
avoid the emission of that greenhouse gas to the atmosphere. Carbon taxes can be avoided …
[HTML][HTML] New insights into seismic absorption imaging
P Sketsiou, F Napolitano, A Zenonos… - Physics of the Earth and …, 2020 - Elsevier
In recent years, attenuation has been used as a marker for source and dynamic Earth
processes due to its higher sensitivity to small variations of lithospheric properties compared …
processes due to its higher sensitivity to small variations of lithospheric properties compared …
Wave propagation characteristics of fluid-containing soil granular materials at different frequencies under multiple dissipation mechanisms: A case study on …
To design a suitable dynamic wave propagation model to portray the wave dispersion law in
fluid-containing granular materials, we consider the effects of the particle geometry and …
fluid-containing granular materials, we consider the effects of the particle geometry and …
Rock-physics templates based on seismic Q
S Picotti, JM Carcione, J Ba - Geophysics, 2019 - library.seg.org
We build rock-physics templates (RPTs) for reservoir rocks based on seismic quality factors.
In these templates, the effects of partial saturation, porosity, and permeability on the seismic …
In these templates, the effects of partial saturation, porosity, and permeability on the seismic …
Reflection of attenuated waves at the surface of a porous solid saturated with two immiscible viscous fluids
The mathematical model for wave motion in a porous solid saturated by two immiscible
fluids is solved for the propagation of harmonic plane waves along a general direction in 3-D …
fluids is solved for the propagation of harmonic plane waves along a general direction in 3-D …
Numerical simulation of wave-induced fluid flow seismic attenuation based on the Cole-Cole model
S Picotti, JM Carcione - The Journal of the Acoustical Society of …, 2017 - pubs.aip.org
The acoustic behavior of porous media can be simulated more realistically using a stress-
strain relation based on the Cole-Cole model. In particular, seismic velocity dispersion and …
strain relation based on the Cole-Cole model. In particular, seismic velocity dispersion and …
Seismic modeling to monitor CO2 geological storage: The Atzbach‐Schwanenstadt gas field
We develop a petro‐elastical numerical methodology to compute realistic synthetic
seismograms and analyze the sensitivity of the seismic response when injecting carbon …
seismograms and analyze the sensitivity of the seismic response when injecting carbon …
[HTML][HTML] 裂缝性多孔介质纵波频变特性研究
张金伟， 丁仁伟， 林年添， 赵俐红 - 石油地球物理勘探, 2022 - html.rhhz.net
各向异性介质地震波衰减的研究一般只针对横向各向同性介质, 即包含一组垂向裂缝.
实际储层中往往存在多组正交或斜交裂缝, 因此研究含多组裂缝储层的地震波频散和衰减非常 …
实际储层中往往存在多组正交或斜交裂缝, 因此研究含多组裂缝储层的地震波频散和衰减非常 …
Permeability effects on the seismic response of gas reservoirs
In this work, we analyse the role of permeability on the seismic response of sandstone
reservoirs characterized by patchy gas-water saturation. We do this in the framework of …
reservoirs characterized by patchy gas-water saturation. We do this in the framework of …