3-D prestack migration deconvolution

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

Research output: Contribution to journalArticlepeer-review

3 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 languageEnglish (US)
Pages (from-to)1051-1054
Number of pages4
JournalSEG Technical Program Expanded Abstracts
Volume22
Issue number1
DOIs
StatePublished - Jan 1 2003
Externally publishedYes

ASJC Scopus subject areas

  • Geophysics
  • Geotechnical Engineering and Engineering Geology

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