Communications – electrical: acoustic wave systems and devices – Signal transducers – Underwater type
Reexamination Certificate
2011-06-14
2011-06-14
Hellner, Mark (Department: 3663)
Communications, electrical: acoustic wave systems and devices
Signal transducers
Underwater type
C367S021000
Reexamination Certificate
active
07961551
ABSTRACT:
A technique includes obtaining seismic data acquired by at least one seismic sensor. The technique includes processing the seismic data to determine a value that is indicative of a three-dimensional directional propagation attribute of a seismic event based on the seismic data.
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Manen Dirk-Jan Van
Rentsch Susanne
Robertsson Johan
Hellner Mark
WesternGeco L.L.C.
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