3D Migration velocity analysis using a genetic algorithm

Z. -M. Song; P. Docherty; S. C. Singh

doi:10.3997/2214-4609.201408847

3D Migration velocity analysis using a genetic algorithm
By Z. -M. Song, P. Docherty and S. C. Singh
Publisher: European Association of Geoscientists & Engineers
Source: Conference Proceedings, 58th EAGE Conference and Exhibition, Jun 1996, cp-48-00258
ISBN: 978-90-73781-07-8
DOI: https://doi.org/10.3997/2214-4609.201408847

Abstract

In prestack migration or imaging processing, estimation of a background velocity structure is a critical step. There are two main approaches to estimate seismic velocity using reflection traveltimes: one approach is traveltime tomography and the other is inversion using the coherency measure semblance.

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1996-06-04

2024-04-24

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3D Migration velocity analysis using a genetic algorithm

Abstract

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