Kinematics of shot-geophone migration

C.C. Stolk, Maarten V. de Hoop, William W. Symes

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    7 Citations (Scopus)
    59 Downloads (Pure)

    Abstract

    In contrast to prestack migration methods based on data binning, common image gathers produced by shot-geophone migration exhibit the appropriate semblance property in either offset domain (focussing at zero offset) or angle domain (focussing at zero slope), when the migration velocity is kinematically correct and when events to be migrated arrive in the data along non-turning rays. The latter condition is required for successful implementation via wavefield depth extrapolation. Thus shot-geophone migration may be a particularly appropriate tool for migration velocity analysis of data exhibiting structural complexity.
    Original languageUndefined
    Title of host publication75th annual meeting
    Place of PublicationTulsa, Oklahoma
    PublisherSociety of Exploration Geophysicists
    Pages1866-1869
    Number of pages4
    DOIs
    Publication statusPublished - 2005
    EventSEG 75th Annual Meeting - Houston, Texas
    Duration: 6 Nov 200511 Nov 2005

    Publication series

    NameSEG Expanded Abstracts
    PublisherSociety of Exploration Geophysicists
    Volume24
    ISSN (Print)1052-3812

    Conference

    ConferenceSEG 75th Annual Meeting
    Period6/11/0511/11/05
    Other6-11 November 2005

    Keywords

    • EWI-13981
    • METIS-226235
    • IR-53452

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