Migration Velocity Inversion with Semblance Analysis (mVISA)

H. Zhou; Q. Liao; F. Ortigosa

doi:10.3997/2214-4609.201400379

Migration Velocity Inversion with Semblance Analysis (mVISA)
By H. Zhou, Q. Liao and F. Ortigosa
Publisher: European Association of Geoscientists & Engineers
Source: Conference Proceedings, 71st EAGE Conference and Exhibition incorporating SPE EUROPEC 2009, Jun 2009, cp-127-00372
ISBN: 978-90-73781-67-2
DOI: https://doi.org/10.3997/2214-4609.201400379

Abstract

We propose a RTM-based velocity analysis algorithm, named mVISA (migration Velocity Inversion with Semblance Analysis). Instead of using one-way wave equation as the wave propagator (Albertin et al., 2006; Soubaras and Gratacos, 2008; Shen and Symes, 2008

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2009-06-08

2024-04-26

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Migration Velocity Inversion with Semblance Analysis (mVISA)

Abstract

From This Site

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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