Prestack depth migration for complex 2D structure using phase-screen propagators

1997 SEG Annual Meeting

Volumn , Issue , 1997, Pages 1282-1285

  Roberts, Peter ^a   Huang, Lian Jie ^a   Burch, Charles ^a  

^a LOS ALAMOS NATIONAL LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMMON SHOT RECORD; FREQUENCY COMPONENTS; GEOLOGIC STRUCTURES; HIGH QUALITY IMAGES; PRE-STACK DEPTH MIGRATIONS; REFERENCE VELOCITY; SINGLE PROCESSORS; SYNTHETIC DATASETS;

EID: 84955588425     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1190/1.1885635     Document Type: Conference Paper

References (9)

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3. Gazdag, J., and Sguazzero, P., 1984, Migration of seismic data by phase shift plus interpolation: Geophysics, 49, 124-131.
4. Huang, L.-J., and Wu, R.-S., 1996, Prestack depth migration with acoustic screen propagators: 66th Ann. Internat. Mtg., Soc. Expl. Geophys., Expanded Abstracts, 415-418.
5. Kessinger, W., 1992, Extended split-step Fourier migration: 62nd Ann. Internat. Mtg., Soc. Expl. Geophys., Expanded Abstracts, 684-687.
6. Popovici, A. M., 1996, Prestack migration by split-step DSR: Geophysics, 61, 1412-1416.
7. Roberts, P. M., Alde, D. M., House, L. S., Higginbotham, J. H., and Sukup, D. V., 1996, Fast 3-D prestack depth migration with a parallel PSPI algorithm: 66th Ann. Internat. Mtg., Soc. Expl. Geophys., Expanded Abstracts, 1021-1024.
8. Stoffa, P. L., Fokkema, J. T., de Luna Freire, R. M., and Kessinger, W. P., 1990, Split-step Fourier migration: Geophysics, 55, 410-421.
9. Versteeg, R., 1994, The Marmousi experience: Velocity model determination on a synthetic complex data set, The Leading Edge, 13, 927-936.