Modeling of seismic field in porous medium: Simulation study of single pore and pore ensemble effects

Abstract

The article considers the effect of porous media on elastic wave field. Based on numerical modeling, diffraction pattern of the wave propagating through a single pore in carbonates has been produced. Matrix properties (calcite and dolomite) and fluid (water) are modeled based on thin core section image. The qualitative comparison with the available computational data has been performed. Provided that ensemble of pores is involved, the effect of porous medium on seismic field has been studied. For comparison with experimental data the model of porous sintered aluminum Al-6061 has been considered. The processing of numerical modeling results made it possible to estimate average velocities in the model of porous aluminum and compare them with physical modeling data. The provided estimates have indicated qualitative (single pore) and quantitative (ensemble of pores) correlation of simulation and experiment results.

Original language	English
Title of host publication	IOP Conference Series: Earth and Environmental Science
Publisher	Institute of Physics Publishing
Volume	27
Edition	1
DOIs	https://doi.org/10.1088/1755-1315/27/1/012027
Publication status	Published - 10 Nov 2015
Event	19th International Scientific Symposium on Problems of Geology and Subsurface Development, PGON 2014 - Tomsk, Russian Federation Duration: 6 Apr 2015 → 10 Apr 2015

Conference

Conference	19th International Scientific Symposium on Problems of Geology and Subsurface Development, PGON 2014
Country	Russian Federation
City	Tomsk
Period	6.4.15 → 10.4.15

ASJC Scopus subject areas

Earth and Planetary Sciences(all)
Environmental Science(all)

Access to Document

10.1088/1755-1315/27/1/012027

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Modeling of seismic field in porous medium : Simulation study of single pore and pore ensemble effects. / Shatskaya, A. A.; Nemirovich-Danchenko, Mikhail Mikhaylovich ; Terre, D. A.

IOP Conference Series: Earth and Environmental Science. Vol. 27 1. ed. Institute of Physics Publishing, 2015. 012027.

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

Shatskaya, AA, Nemirovich-Danchenko, MM & Terre, DA 2015, Modeling of seismic field in porous medium: Simulation study of single pore and pore ensemble effects. in IOP Conference Series: Earth and Environmental Science. 1 edn, vol. 27, 012027, Institute of Physics Publishing, 19th International Scientific Symposium on Problems of Geology and Subsurface Development, PGON 2014, Tomsk, Russian Federation, 6.4.15. https://doi.org/10.1088/1755-1315/27/1/012027

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abstract = "The article considers the effect of porous media on elastic wave field. Based on numerical modeling, diffraction pattern of the wave propagating through a single pore in carbonates has been produced. Matrix properties (calcite and dolomite) and fluid (water) are modeled based on thin core section image. The qualitative comparison with the available computational data has been performed. Provided that ensemble of pores is involved, the effect of porous medium on seismic field has been studied. For comparison with experimental data the model of porous sintered aluminum Al-6061 has been considered. The processing of numerical modeling results made it possible to estimate average velocities in the model of porous aluminum and compare them with physical modeling data. The provided estimates have indicated qualitative (single pore) and quantitative (ensemble of pores) correlation of simulation and experiment results.",

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N2 - The article considers the effect of porous media on elastic wave field. Based on numerical modeling, diffraction pattern of the wave propagating through a single pore in carbonates has been produced. Matrix properties (calcite and dolomite) and fluid (water) are modeled based on thin core section image. The qualitative comparison with the available computational data has been performed. Provided that ensemble of pores is involved, the effect of porous medium on seismic field has been studied. For comparison with experimental data the model of porous sintered aluminum Al-6061 has been considered. The processing of numerical modeling results made it possible to estimate average velocities in the model of porous aluminum and compare them with physical modeling data. The provided estimates have indicated qualitative (single pore) and quantitative (ensemble of pores) correlation of simulation and experiment results.

AB - The article considers the effect of porous media on elastic wave field. Based on numerical modeling, diffraction pattern of the wave propagating through a single pore in carbonates has been produced. Matrix properties (calcite and dolomite) and fluid (water) are modeled based on thin core section image. The qualitative comparison with the available computational data has been performed. Provided that ensemble of pores is involved, the effect of porous medium on seismic field has been studied. For comparison with experimental data the model of porous sintered aluminum Al-6061 has been considered. The processing of numerical modeling results made it possible to estimate average velocities in the model of porous aluminum and compare them with physical modeling data. The provided estimates have indicated qualitative (single pore) and quantitative (ensemble of pores) correlation of simulation and experiment results.

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