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Abstract

Summary

Partial Common Reflection Surface (CRS) stack technology inherits the feature of improving signal to noise ratio for poor quality data from CRS stack. It outputs enhanced stack section as well as quality improved super-gathers which originate from stacking adjacent CMP gathers located in Fresnel zone with being time corrected by kinematic wave-field attributes. An inaccurate stacking velocity will affect the quality of generated CRS super-gathers but has little influence on succeeding velocity analysis based on them. Experiment on field data demonstrates that velocity spectrum related to CRS super-gathers remains almost stable and doesn’t follow the wrong stacking velocity trend used to generate them. Therefore, it is a reliable approach to perform velocity analysis using this technology in noisy data processing

© EAGE Publications BV
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/content/papers/10.3997/2214-4609.201700111
2017-03-27
2024-04-20

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References

  1. Hubral, P., J.Schleicher, and M.Tygel
    , 1996. A unified approach to 3-D seismic reflection imaging, Part I: Basic concepts, Geophysics, 61, 742–758.
     [Google Scholar]
  2. PerroudH, HubralP., HochtG
    , 1999. Common-reflection-point stacking in laterally inhomogeneous media, Geophysical Prospecting, 47, 1–24.
     [Google Scholar]
  3. Nils-AlexanderMüller, MatthieuBrucher, and FrancisClement
    , 2013. 3D common-offset CRS stack: Simplified formulation and application to Foothills data, SEG Technical Program Expanded Abstracts, 4262–4266.
     [Google Scholar]
  4. JuergenPruessmann, GuidoGierse, GunterHarms, and HansVosberg
    , 2011. Robust and effective AVO studies in irregular and noisy land data by CRS gather techniques, SEG Technical Program Expanded Abstracts, 335–339.
     [Google Scholar]
  5. MikhailBaykulov, and DirkGajewski
    , 2009. Prestack seismic data enhancement with partial common-reflection-surface (CRS) stack, 74, 49–58.
     [Google Scholar]
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Application of Partial Common Reflection Surface Stack to Noisy Data Processing
Conference Proceedings 2017, 1 (2017); https://doi.org/10.3997/2214-4609.201700111
/content/papers/10.3997/2214-4609.201700111
/content/papers/10.3997/2214-4609.201700111
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