Use of the general fractional zener model to represent attenuation in poro-viscoelastic numerical modeling

X. Liu; S. Greenhalgh

doi:10.3997/2214-4609.201901909

Use of the general fractional zener model to represent attenuation in poro-viscoelastic numerical modeling

X. Liu
, S. Greenhalgh^*

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

To approximate seismic wave propagation in double porosity media we use the governing equations of effective Biot theory with complex phase velocity and attenuation dispersion characteristics. To upscale them and extend to shear waves we use the poro-viscoelastic modeling approach of multiple fractional Zener elements and apply a frequency-space domain mixed grid finite difference simulation method to calculate wavefields for solid particle velocity, fluid flux and pore pressure.

Original language	English
Title of host publication	81st EAGE Conference and Exhibition 2019 Workshop Programme
Publisher	EAGE Publishing BV
ISBN (Electronic)	9789462822924
DOIs	https://doi.org/10.3997/2214-4609.201901909
State	Published - 3 Jun 2019

Publication series

Name	81st EAGE Conference and Exhibition 2019 Workshop Programme

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Publisher Copyright:
© 81st EAGE Conference and Exhibition 2019 Workshop Programme. All rights reserved.

ASJC Scopus subject areas

Geochemistry and Petrology
Geophysics

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10.3997/2214-4609.201901909

Cite this

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title = "Use of the general fractional zener model to represent attenuation in poro-viscoelastic numerical modeling",

abstract = "To approximate seismic wave propagation in double porosity media we use the governing equations of effective Biot theory with complex phase velocity and attenuation dispersion characteristics. To upscale them and extend to shear waves we use the poro-viscoelastic modeling approach of multiple fractional Zener elements and apply a frequency-space domain mixed grid finite difference simulation method to calculate wavefields for solid particle velocity, fluid flux and pore pressure.",

author = "X. Liu and S. Greenhalgh",

year = "2019",

month = jun,

day = "3",

doi = "10.3997/2214-4609.201901909",

language = "English",

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publisher = "EAGE Publishing BV",

booktitle = "81st EAGE Conference and Exhibition 2019 Workshop Programme",

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Use of the general fractional zener model to represent attenuation in poro-viscoelastic numerical modeling. / Liu, X.; Greenhalgh, S.
81st EAGE Conference and Exhibition 2019 Workshop Programme. EAGE Publishing BV, 2019. (81st EAGE Conference and Exhibition 2019 Workshop Programme).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

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AU - Liu, X.

AU - Greenhalgh, S.

PY - 2019/6/3

Y1 - 2019/6/3

N2 - To approximate seismic wave propagation in double porosity media we use the governing equations of effective Biot theory with complex phase velocity and attenuation dispersion characteristics. To upscale them and extend to shear waves we use the poro-viscoelastic modeling approach of multiple fractional Zener elements and apply a frequency-space domain mixed grid finite difference simulation method to calculate wavefields for solid particle velocity, fluid flux and pore pressure.

AB - To approximate seismic wave propagation in double porosity media we use the governing equations of effective Biot theory with complex phase velocity and attenuation dispersion characteristics. To upscale them and extend to shear waves we use the poro-viscoelastic modeling approach of multiple fractional Zener elements and apply a frequency-space domain mixed grid finite difference simulation method to calculate wavefields for solid particle velocity, fluid flux and pore pressure.

UR - https://www.scopus.com/pages/publications/85084022281

U2 - 10.3997/2214-4609.201901909

DO - 10.3997/2214-4609.201901909

M3 - Conference contribution

AN - SCOPUS:85084022281

T3 - 81st EAGE Conference and Exhibition 2019 Workshop Programme

BT - 81st EAGE Conference and Exhibition 2019 Workshop Programme

PB - EAGE Publishing BV

ER -

Use of the general fractional zener model to represent attenuation in poro-viscoelastic numerical modeling

Abstract

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ASJC Scopus subject areas

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Cite this