Domain decomposition for 3-D finite-difference depth extrapolation

SEG Technical Program Expanded Abstracts

Volumn 21, Issue 1, 2002, Pages 1160-1163

  Fei, Tong W ^a   Etgen, John T ^a  

^a BP EXPLORATION   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 84955588942     PISSN: 10523812     EISSN: 19494645     Source Type: Conference Proceeding    
DOI: 10.1190/1.1816855     Document Type: Conference Paper

References (9)

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4. Etgen, T. J., 1994, Stability of explicit depth extrapola-tion through laterally-varying media: 64th Ann. Inter-nat. Mtg., Soc. Expl. Geophys., Expanded Abstracts, pages 1266-1269.
5. Li, Z., 1991, Compensating finite-difference errors in 3-D migration and modeling: Geophysics, 56, 1650-1660.
6. Nichols, D., 1991, 3-D depth migration by a predictor-corrector method: Stanford Explration Project, 70, 31-38.
7. Rickett, J., Claerbout, J., and Fomel, S. B., 1998, Implicit 3-D depth migration by wave field extrapolation with helical boundary conditions: 68th Ann. Internat. Mtg., Soc. Expl. Geophys., Expanded Abstracts, pages 1124-1127.
8. Ristow, D., and Ruhl, T., 1994, Fourier finite-difference migration: Geophysics, 59, 1882-1893.
9. Ristow, D., and Ruhl, T., 1997, 3-D implicit finite-difference migration bymultiway splitting: Geophysics, 62, 554-567.