Fourier Finite-difference Migration for 3D TTI Media

A. A. Valenciano; C. C. Cheng; N. Chemingui; S. Brandsberg-Dahl

doi:10.3997/2214-4609.201400051

Fourier Finite-difference Migration for 3D TTI Media
By A. A. Valenciano, C. C. Cheng, N. Chemingui and S. Brandsberg-Dahl
Publisher: European Association of Geoscientists & Engineers
Source: Conference Proceedings, 71st EAGE Conference and Exhibition incorporating SPE EUROPEC 2009, Jun 2009, cp-127-00044
ISBN: 978-90-73781-67-2
DOI: https://doi.org/10.3997/2214-4609.201400051

Abstract

We introduce a Fourier finite-difference (FFD) method for migration by wavefield continuation in media with tilted transverse isotropy (TTI). Our TTI approximation, as its isotropic counterpart, consists of three terms: a phase-shift, a thin-lens, and fin

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2009-06-08

2024-04-18

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Fourier Finite-difference Migration for 3D TTI Media

Abstract

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Most Cited This Month Most Cited RSS feed

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