3-D prestack migration deconvolution

Jianhua Yu; Gerard T. Schuster; Jianxing Hu; Bob Estill

doi:10.1190/1.1817452

3-D prestack migration deconvolution

Jianhua Yu, Gerard T. Schuster, Jianxing Hu, Bob Estill

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

An undersampled acquisition geometry and a limited recording aperture often produces migration noise (i.e., acquisition footprint) that blurs the subsurface re ectivity image. Here, we develop a prestack migration deconvolution (MD) filter that deblurs the migration image. The MD filter is applied to 3-D prestack SEG/EAGE salt data as well as 3-D marine data from Alaska. Results show that MD can provide noticeably better illumination and resolution than standard migration images.

Original language	English (US)
Pages (from-to)	1051-1054
Number of pages	4
Journal	SEG Technical Program Expanded Abstracts
Volume	22
Issue number	1
DOIs	https://doi.org/10.1190/1.1817452
State	Published - Jan 1 2003
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2003 Society of Exploration Geophysicists.

ASJC Scopus subject areas

Geophysics
Geotechnical Engineering and Engineering Geology

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1190/1.1817452

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AB - An undersampled acquisition geometry and a limited recording aperture often produces migration noise (i.e., acquisition footprint) that blurs the subsurface re ectivity image. Here, we develop a prestack migration deconvolution (MD) filter that deblurs the migration image. The MD filter is applied to 3-D prestack SEG/EAGE salt data as well as 3-D marine data from Alaska. Results show that MD can provide noticeably better illumination and resolution than standard migration images.

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3-D prestack migration deconvolution

Abstract

Bibliographical note

ASJC Scopus subject areas

UN SDGs

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