Jointly interpolating and deghosting seismic data

Details Jointly interpolating and deghosting seismic data Jointly interpolating and deghosting seismic data

2008-06-02

2010-10-19

Keith, Jack (Department: 3663)

Communications, electrical: acoustic wave systems and devices

Seismic prospecting

Offshore prospecting

Reexamination Certificate

active

07817495

ABSTRACT:
A technique includes representing actual measurements of a seismic wavefield as combinations of an upgoing component of the seismic wavefield and ghost operators. Interpolated and deghosted components of the seismic wavefield are jointly determined based at least in part on the actual measurements and the representation.

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patent: 2009/0067285 (2009-03-01), Robertsson et al.
Stephane G. Mallat, Matching Pursuits with Time-Frequency Dictionaries, IEEE, Dec. 1993, vol. 41, No. 12.

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