3D surface related multiple elimination for wide azimuth...

Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Earth science

Reexamination Certificate

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C702S013000

Reexamination Certificate

active

08082106

ABSTRACT:
According to a preferred aspect of the instant invention, there is provided herein a system and method for the imaging and monitoring of the subsurface hydrocarbon reservoirs and other subsurface features, wherein the collected seismic data contain multiples therein. In brief, the instant invention is a method of removing multiples using surface-related multiple elimination (SRME), wherein wide azimuth seismic data are used to directly compute a multiple prediction via a mixed space-wavenumber-frequency domain implementation.

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Matson, K.H., “3D Surface Related Multiple Elimination for Wide Azimuth Streamer Seismic Data”, London, 2007, 69th EAGE Conference & Exhibition, Jun. 1, 2007, U.K.
Matson, et al., “Multiple-Attenuation Methods for Wide-Azimuth Marine Seismic Data”, vol. 26, No. 2476, (2007); Aug. 2007, Publisher: SEG Expanded Abstracts, Published in: US.

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