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Industry Article

Structurally oriented coherent noise filtering

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All seismic data, whether 2D, 3D, post-stack or pre-stack contains noise. Typically, this noise is comprised of both coherent and random components. Coherent noise presents itself as regular patterns in the seismic data. It may appear to be random or coherent depending on the orientation of the slice on which it is being observed. For example, coherent noise associated with acquisition may appear random on vertical slices through the volume, with its coherent nature becoming apparent on horizontal slices through the volume.
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Publications

First Break

Authors

Geoffrey Dorn

Month

May

Copyright

© 2018 EAGE