How frequency dependency of Q affects spectral ratio estimates

QR Code

How frequency dependency of Q affects spectral ratio estimates

Because seismic amplitudes can be affected by purely geometrical factors, attenuation is often estimated not from amplitudes but from the evolution of the amplitude spectra of the waveform. Such estimation methods (e.g., the spectral ratio method and the centroid frequency shift method) assume that...

Full description

Bibliographic Details
Main Authors:	Gurevich, Boris, Pevzner, Roman
Format:	Journal Article
Published:	Society of Exploration Geophysicists 2015
Online Access:	http://hdl.handle.net/20.500.11937/30546

Similar Items

Frequency-dependent anisotropy of porous rocks with aligned fractures
by: Galvin, Robert, et al.
Published: (2015)

Estimation of Azimuthal anisotropy from VSP data using multicomponent velocity analysis
by: Pevzner, Roman, et al.
Published: (2009)

Estimation of azimuthal anisotropy from VSP data using multicomponent S-wave velocity analysis
by: Pevzner, Roman, et al.
Published: (2011)

Frequency dependent anisotropy of porous rocks with aligned fractures
by: Gurevich, Boris, et al.
Published: (2011)

Frequency-dependent Seismic Anisotropy of Porous Rocks with Penny-shaped Cracks
by: Brown, Luke, et al.
Published: (2004)

Frequency-dependent effective hydraulic conductivity of strongly heterogeneous media
by: Caspari, Eva, et al.
Published: (2013)

Estimation of Scattering Attenuation from Zero-offset VSP Data: CO2CRC Otway Project Case Study
by: Galvin, R., et al.
Published: (2013)

Frequency dependence of anisotropy in fluid saturated rocks – Part I: aligned cracks case
by: Collet, O., et al.
Published: (2016)

Estimation of seismic attenuation from zero-offset VSP acquired in hard rock environments
by: Pevzner, Roman, et al.
Published: (2013)

Frequency dependence of anisotropy in fluid saturated rocks - Part II: Stress-induced anisotropy case
by: Collet, O., et al.
Published: (2016)

Elastic anisotropy estimation from laboratory measurements of velocity and polarization of quasi-P-waves using laser interferometry
by: Lebedev, Maxim, et al.
Published: (2011)

Angular and Frequency-Dependent Wave Velocity and Attenuation in Fractured Porous Media
by: Carcione, J., et al.
Published: (2013)

Frequency-dependent effective hydraulic conductivity in randomly layered porous medium - strong contrast approximation
by: Caspari, Eva, et al.
Published: (2012)

Effect of fracture fill on frequency-dependent anisotropy of fractured porous rocks
by: Kong, L., et al.
Published: (2017)

Effect of fracture fill on frequency- and angle-dependent velocities and attenuation in fractured porous rocks
by: Kong, L., et al.
Published: (2016)

Uncertainties in local anisotropy estimation from multi-offset VSP Data
by: Asgharzadeh, Mehdi, et al.
Published: (2012)

Estimation of elastic anisotropy from three-component ultrasonic measurements using laser Doppler interferometry
by: Bóna, Andrej, et al.
Published: (2017)

Estimation of Orthorhombic Anisotropy from 3D VSP, CO2CRC Otway Project
by: Asgharzadeh, Mehdi, et al.
Published: (2013)

Estimation of intrinsic Q in finely-layered media by wavefield inversion of VSP data - Australian North West Shelf case-study
by: Pirogova, A., et al.
Published: (2017)

Estimation of attenuation from zero-offset VSP data: CO2CRC Otway Project case study.
by: Pevzner, Roman, et al.
Published: (2012)

Reliability of the slowness and slowness-polarization methods for anisotropy estimation in VTI media from 3C walkaway VSP data
by: Asgharzadeh, Mehdi, et al.
Published: (2013)

Computing borehold modes with spectral method
by: Karpfinger, Florian, et al.
Published: (2007)

Estimation of seismic attenuation and prediction of VTI anisotropy parameters from VSP and log data: a case study from the Middle East
by: Alasbali, A., et al.
Published: (2016)

Borehole seismic monitoring of a small-scale CO2 injection - The CO2CRC Otway project feasibility study
by: Pevzner, Roman, et al.
Published: (2015)

Modeling of borehold modes using the spectral method
by: Karpfinger, Florian, et al.
Published: (2007)

Seismic anisotropy estimation from VSP data: CO2CRC Otway project case study
by: Pevzner, Roman, et al.
Published: (2010)

Modeling acoustic response of deepwater completions using spectral method
by: Karpfinger, Florian, et al.
Published: (2009)

How rough sea affects marine seismic data and deghosting procedures
by: Egorov, A., et al.
Published: (2018)

Modeling of wave dispersion along cylindrical structures using the spectral method
by: Karpfinger, Florian, et al.
Published: (2008)

Modeling acoustic response of permeability variation in deepwater wells using spectral method
by: Karpfinger, Florian, et al.
Published: (2009)

Modeling of axisymmetric wave modes in a poroelastic cylinder using spectral method
by: Karpfinger, Florian, et al.
Published: (2008)

Shear Wave Splitting Analysis to Estimate Fracture Orientation and Frequency Dependent Anisotropy
by: Gholami, Raoof, et al.
Published: (2016)

Fluid dependence of anisotropy parameters in weakly anisotropic porous media
by: Collet, O., et al.
Published: (2013)

3C laboratory ultrasound: A new method for measuring elastic anisotropy of rocks
by: Lebedev, Maxim, et al.
Published: (2010)

Stochastic Time-lapse Inversion of a CO2 Sequestration Synthetic Seismic Data
by: Meira, M., et al.
Published: (2014)

Velocity-less Pre-stack Time Migration in Application to Hard Rock Environments
by: Tertyshnikov, Konstantin, et al.
Published: (2012)

Spectral variability of radio sources at low frequencies
by: Ross, Kat, et al.
Published: (2021)

A simple recipe for solid substitution at low frequencies and application to heavy oil rocks
by: Gurevich, Boris
Published: (2015)

Comparison of the low-frequency predictions of Biot's and de Boer's poroelasticity theories with Gassmann's equation
by: Gurevich, Boris
Published: (2007)

Sampling frequency affects estimates of annual nitrous oxide fluxes
by: Barton, L., et al.
Published: (2015)

Cannot write session to /tmp/vufind_sessions/sess_9mbgln7jlr57psik6dqpd3airl