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    Influence of rough sea surface on sea surface reflections: deep towed high-resolution marine seismic case study

    Access Status
    Fulltext not available
    Authors
    Egorov, A.
    Glubokovskikh, Stanislav
    Bona, Andrej
    Pevzner, Roman
    Gurevich, Boris
    Tokarev, M.
    Date
    2015
    Type
    Conference Paper
    
    Metadata
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    Citation
    Egorov, A. and Glubokovskikh, S. and Bona, A. and Pevzner, R. and Gurevich, B. and Tokarev, M. 2015. Influence of rough sea surface on sea surface reflections: deep towed high-resolution marine seismic case study, in Proceedings of the Society of Exploration Geophysicists 85th Annual Meeting, Oct 18-23 2015, pp. 3661-3665. Algeria: Society of Exploration Geophysicists.
    Source Title
    SEG Technical Program Expanded Abstracts 2015
    Source Conference
    Society of Exploration Geophysicists 85th Annual Meeting
    DOI
    10.1190/segam2015-5897880.1
    School
    Department of Exploration Geophysics
    URI
    http://hdl.handle.net/20.500.11937/30868
    Collection
    • Curtin Research Publications
    Abstract

    Assumption of a flat sea surface with the reflection coefficient close to -1 has been known to be inadequate for many real life situations. A lot of attention has been paid to the topic of rough-sea problems in the recent time, largely because of the development of the deghosting algorithms, where the abovementioned assumption can be violated. In this paper, we present a comparison of rough sea surface reflection modeling results with ultra-high resolution field seismic data acquired with deep-towed sources and receivers. Such comparison is essential in establishing validity of the modeling approaches used in data processing, such as deghosting. Deep towed sources and receivers allow us to separate sea surface reflections from primary events to study them accurately.

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