Industry Article: The Impact of Water-velocity Variations on Deepwater Seismic Data

Publication: The Leading Edge (TLE)
Publication Date: 04/01/2003

During marine seismic acquisition, obtaining complete subsurface coverage may require combining data from different acquisition dates. The time gaps between the overlapping coverage may vary from hours separating subsequent boat passes, to months when large surveys are acquired in sections. Time-lapse data are an extreme example of overlapping data sets acquired at widely varying acquisition dates.

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