Diplet-based seismic processing

Details Diplet-based seismic processing Diplet-based seismic processing

2011-05-03

2011-05-03

Charioui, Mohamed (Department: 2863)

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Earth science

C367S073000

Reexamination Certificate

active

07937224

ABSTRACT:
Methods, systems, and software for generating a multi-dimensional volume are disclosed. The methods include decomposing one or more original volumes into a collection of diplets, wherein each diplet includes information about spatial location, orientation, amplitude, wavelet, acquisition configuration, and coherency. The methods further include migrating the collection of diplets using one or more of a velocity model or an anisotropic velocity model, and synthesizing one or more of the migrated diplets to an output multi-dimensional seismic volume.

REFERENCES:
patent: 5274605 (1993-12-01), Hill
Jin et al., Seismic Depth Migration With Pseudo-Screen Propagator, 1999, Computational GeoSciences 3, pp. 321-335.
Chen et al., Target-Oriented Beamlet Migration Based on Gabor-Daubechies Frame Decomposition, Mar.-Apr. 2006, Geophysics, vol. 71, No. 2, pp. S37-S52.
3D Beam prestack Depth Migration with Examples from Around the World, A Publication of Petroleum Geo-Services, vol. 8, No. 8, Aug. 2008, pp. 1-6.
International Search Report and Written Opinion for PCT/US07/69103 dated Aug. 28, 2008.
Crustal Imaging in Souther California Using Earthquake Sequences, Sergio Chavez-Perez and John N. Louie, Seismological Laboratory/174, Dept. of Geological Sciences, Mackay School of Mines, University of Nevada, Reno, Presented at the 7th International Symposium on Deep Seismic Profiling of the Continents, Sep. 16-20, 1996, Asilomar Conference Center, California.
Albertin, et al., True-Amplitude Beam Migration, SEG International Exposition and 74th Annual Meeting, Oct. 2004.
Gray, Gaussian Beam Migration of Common-Shot Records, SEG International Exposition and 74th Annual Meeting, Oct. 2004.
Nowack, Common-Offset Gaussian Beam Inversion: Final Report, Earth and Atmospheric Sciences, Purdue University, Jul. 2004.
Raz, Beam Stacking: A Generalized Preprocessing Technique, Geophysics, Sep. 1987, pp. 1199-1210, vol. 52, No. 9.
Hennenfent, et al., Seismic Denoising with Nonuniformly Sampled Curvelets, Noise and Signal Interaction, IEEE, 2006.
Nowack, et al., The Two-Dimensional Gaussian Beam Synthetic Method: Testing and Application, Journal of Geophysical Research, Sep. 10 1984, pp. 7797-7819, vol. 89, No. B9.
Wu, et al., Wave Propagation and Imaging Using Gabor-Daubechies Beamlets, Modeling and Imaging Laboratory, IGPP, University of California, Oct. 2001.

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