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  • Sparse Nodes and Shallow Water: PS Imaging Challenges on the Alwyn North Field Sparse Nodes and Sha ...
Technical Abstract

Sparse Nodes and Shallow Water: PS Imaging Challenges on the Alwyn North Field

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Imaging PS-wave data acquired in the shallow water at Alwyn North with ROV-deployed ocean-bottom nodes presented particular challenges due to the sparsity of the receivers. Having ensured vector fidelity of all recorded wavefields, the processing flow made simultaneous use of the PP and PS wavefields at several junctures, including construction of the imaging velocity-depth model, requiring all wavefields to be processed in parallel and in a consistent manner.
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Publications

EAGE - European Association of Geoscientists and Engineers

Authors

J. Holden, D. Fritz, O. Bukola, J. Mcleman, R. Refaat, C. Page, J. Brunelliere, S. Sioni, A. Mitra, X. Lu

Month

May

Copyright

© 2016 EAGE