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Abstract

Summary

Data acquired in shallow water environments often exhibit a strong acquisition pattern relating to variations in incidence angle, azimuth and source signature from inner to outer streamers. These variations must be accurately compensated for during processing to reveal a spatially consistent 3D image of the data. With modern broadband acquisition this problem becomes more challenging as the frequency spectrum is wider. This North Sea case study, acquired with a multi-level source and variable depth streamer, presents an enhanced processing sequence containing 3D processing steps using different parameters for each frequency range. Results show the advantage of such a sequence to achieve a high definition image from the very shallow to the deep reservoir target.

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/content/papers/10.3997/2214-4609.201601584
2016-05-30
2024-04-19

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References

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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609.201601584
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Enhanced 3D Broadband Processing - A Case Study from the Edvard Grieg Field
Conference Proceedings 2016, 1 (2016); https://doi.org/10.3997/2214-4609.201601584
/content/papers/10.3997/2214-4609.201601584
/content/papers/10.3997/2214-4609.201601584
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