3D finite-offset tomographic inversion of CRP-scan data, with or without anisotropy

SEG Technical Program Expanded Abstracts

Volumn 20, Issue 1, 2001, Pages 718-721

  Guillaume, Patrice ^a   Berthet, Philippe ^b   David, Bernard ^c   Herrenschmidt, Ariane ^c   Zhang, Xiaoming ^c  

^a CGG   (France)

^b TOTAL   (France)

^c NONE

Author keywords

[No Author keywords available]

Indexed keywords

EID: 84955616100     PISSN: 10523812     EISSN: 19494645     Source Type: Conference Proceeding    
DOI: 10.1190/1.1816731     Document Type: Conference Paper

References (8)

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3. Liu, Z. and Bleistein, N., 1995, Migration velocity analysis: Theory and an iterative algorithm, Geophysiscs, Vol. 60, No. 1, Jan.-Feb. P. 142-153.
4. Négron, J., Perfetti, P., Audebert, F., Guillaume, P. and Zhang, X., 2000, 3D Pre-stack velocity estimation: a 4D horizon consistent method for interpretation of CRP-scans to guide tomographic inversion, 70th Ann. Internat. Mtg., Soc. Expl. Geophys., Expanded Abstracts, 930-933.
5. Stork, C., 1994, Demonstration of MVA tomography with controls and constraints for determining an accurate velocity model for prestack depth migration, 64th Ann. Internat. Mtg., Soc. Expl. Geophys., Expanded Abstracts, 1338-1342.
6. Thomsen, L.A., 1986, Weak elastic anisotropy, Geophysiscs, Vol. 51, No. 10, October, P. 1954-1966.
7. th Ann. Internat. Mtg., Soc. Expl. Geophys., Expanded Abstracts, 1084-1087.
8. Woodward, M., Farmer, P., Nichols, D. and Charles, S., 998, Automated 3D tomographic velocity analysis of residual move-out in pre-stack depth migrated common image point gathers, 68th Ann. Internat. Mtg., Soc. Expl. Geophys., Expanded Abstracts, 1218-1221.