1887

Abstract

Summary

Most current implementations of the CRS operator suffer from the occurrence of conflicting dip situations in the acquired data. To address this properly we apply the idea of the CDS. We use the i-CRS operator that can be related to the CRS operator, and show, that conflicting dips can be resolved well in multiparameter processing. The results are promising and reveal a lot of potential for further applications. This is shown by a diffraction separation technique applied to field data obtained in the Levantine Basin.

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/content/papers/10.3997/2214-4609.201413506
2015-06-01
2024-04-26
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References

  1. Baykulov, M. and Gajewski, D.
    [2009] Prestack seismic data enhancement with partial common-reflection-surface (crs) stack. Geophysics, 74(3), V49–V58.
    [Google Scholar]
  2. Dell, S. and Gajewski, D.
    [2011] Common-reflection-surface-based workflow for diffraction imaging. Geophysics, 76(5), S187, doi:10.1190/geo2010‑0229.1.
    https://doi.org/10.1190/geo2010-0229.1 [Google Scholar]
  3. Hubral, P.
    [1983] Computing true amplitude reflections in a laterally inhomogeneous earth. Geophysics, 48, 1051–1062, doi:10.1190/1.1441528.
    https://doi.org/10.1190/1.1441528 [Google Scholar]
  4. Jäger, R., Mann, J., Höcht, G. and Hubral, P.
    [2001] Common-reflection-surface stack: Image and attributes. Geophysics, 66, 97–109, doi:10.1190/1.1444927.
    https://doi.org/10.1190/1.1444927 [Google Scholar]
  5. Mann, J.
    [2002] Extensions and Applications of the Common-Reflection-Surface Stack Method. Ph.D. thesis, Logos Verlag, Berlin.
    [Google Scholar]
  6. [2001] Common-reflection-surface stack and conflicting dips. 71st Annual Internat. Mtg., Soc. Expl. Geophys, Extended Abstracts, Session SP 5.3.
    [Google Scholar]
  7. Müller, T.
    [1999] The Common Reflection Surface Stack Method: Seismic Imaging without explicit knowledge of the velocity model. Ph.D. thesis, University of Karlsruhe.
    [Google Scholar]
  8. Schwarz, B.
    [2011] A new nonhyperbolic multi-parameter stacking operator. Master’s thesis, University of Hamburg.
    [Google Scholar]
  9. Schwarz, B., Vanelle, C., Gajewski, D. and Kashtan, B.
    [2012] I-crs: Application of a new multi-parameter stacking approach to complex media. Society of Exploration Geophysicists.
    [Google Scholar]
  10. Soleimani, M., Piruz, I., Mann, J. and Hubral, P.
    [2009] Solving the problem of conflicting dips in common reflection surface (crs) stack. 1st International Petroleum Conference & Exhibition, EAGE, expanded abstracts, A39.
    [Google Scholar]
  11. Vanelle, C., Kashtan, B., Dell, S. and Gajewski, D.
    [2010] A new stacking operator for curved subsurface structures. SEG 80th Annual Meeting, Expanded Abstracts.
    [Google Scholar]
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