Seismic Modelling by the Finite-Differences Method with Locally Varying Time Steps

J. Falk; E. Tessmer; D. Gajewski

doi:10.3997/2214-4609.201409246

f Seismic Modelling by the Finite-Differences Method with Locally Varying Time Steps
By J. Falk, E. Tessmer and D. Gajewski
Publisher: European Association of Geoscientists & Engineers
Source: Conference Proceedings, 57th EAGE Conference and Exhibition, May 1995, cp-90-00053
ISBN: 978-90-73781-06-1
DOI: https://doi.org/10.3997/2214-4609.201409246

Abstract

Direct modelling methods for the simulation of seismic wave propagation solve the equation of motion for isotropic, elastic media, by the numerical calculation of the partial spatial derivatives and by the numerical intergration in a "time marching" process.

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1995-05-29

2024-04-26

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f Seismic Modelling by the Finite-Differences Method with Locally Varying Time Steps

Abstract

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The natural combination of full and image‐based waveform inversion

Poststack diffraction imaging using reverse‐time migration

Characterizing the effect of elastic interactions on the effective elastic properties of porous, cracked rocks

Fracture detection by Gaussian beam imaging of seismic data and image spectrum analysis

Laboratory measurements of guided‐wave propagation within a fluid‐saturated fracture