Data-driven internal multiple elimination applications using imperfectly sampled reflection data

Conference paper (2020)

Authors

J.A. Brackenhoff Applied Geophysics and Petrophysics - CEG
J.E. van IJsseldijk Applied Geophysics and Petrophysics - CEG
C.P.A. Wapenaar Applied Geophysics and Petrophysics - CEG
Research Group
Applied Geophysics and Petrophysics (CEG) (TU Delft)
Copyright: © 2020 J.A. Brackenhoff, J.E. van IJsseldijk, C.P.A. Wapenaar
DOI: https://doi.org/10.3997/2214-4609.202012123
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Published Date

2020

Language

English

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Faculty

Civil Engineering & Geosciences

Department

Geoscience and Engineering

Research Group

Applied Geophysics and Petrophysics

Abstract

We consider reflection data that have been subsampled by 70% and use Point-Spread-Functions to reconstruct the original data. The subsampled, original and reconstructed reflection data are used to image the medium of interest with the Marchenko method. The image obtained using the subsampled data shows artifacts caused by internal multiples, which are eliminated when the original and reconstructed data are used.

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