Communications – electrical: acoustic wave systems and devices – Seismic prospecting – Offshore prospecting
Reexamination Certificate
2005-04-08
2009-02-10
Lobo, Ian J (Department: 3662)
Communications, electrical: acoustic wave systems and devices
Seismic prospecting
Offshore prospecting
C367S021000
Reexamination Certificate
active
07489590
ABSTRACT:
The present invention provides a method and apparatus for wave field separation. The method includes accessing a marine seismic data set acquired by a plurality of receivers deployed at a first plurality of depths in response to a plurality of acoustic signals provided by a plurality of seismic sources deployed at a second plurality of depths and forming at least one de-ghosted marine seismic data set based upon the plurality of seismic data sets.
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Griffin Jeffrey E.
Lobo Ian J
Pyle Jeffrey A.
WesternGeco L.L.C.
Ye Liangang (Mark)
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