Anisotropic NMO corrections for long offset P-wave data from multi-layered isotropic and transversely isotropic media

SEG Technical Program Expanded Abstracts

Volumn 22, Issue 1, 2003, Pages 133-136

  Zhang, Fanmin ^a   Uren, Norm ^a   Urosevic, Milovan ^a  

^a CURTIN UNIVERSITY   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 84955150205     PISSN: 10523812     EISSN: 19494645     Source Type: Conference Proceeding    
DOI: 10.1190/1.1817535     Document Type: Conference Paper

References (14)

1. Alkhalifah, T. and Tsvankin, I., 1995, Velocity analysis for transversely isotropic media: Geophysics, 60, 1550-1566.
2. Alkhalifah, T., 1997, Velocity analysis using nonhyperbolic moveout in transversely isotropic media: Geophysics, 62, 1839-1854.
3. Babuska, V., and Cara, M., 1991, Seismic anisotropy in the earth: Kluwer Academic, the Netherlands.
4. Hake, H., Helbig, K., and Mesdag, C. S., 1984, Three-term Taylor series for t2-x2 curves over layered transversely isotropic ground: Geophys. Prosp., 32, 828-850.
5. Levin, F. K., 1971, Apparent velocity from dipping interface reflections: Geophysics, 36, 510-516.
6. Levin, F. K., 1979, Seismic velocities in transversely isotropic media: Geophysics, 44, 918-936.
7. Thomsen, L. A., 1986, Weak elastic anisotropy: Geophysics, 51, 1954-1966.
8. Tsvankin, I., and Thomsen, L., 1994, Nonhyperbolic reflection moveout in anisotropic media: Geophysics, 59, 1290-1304.
9. Tsvankin, I., 1996, P-wave signitures and notation for transversely isotropic media: An overview: Geophysics, 61, 467-483.
10. Uren, N. F., Gardner, G. H. F., and McDonald, J. A., 1990, The migrator's equation for anisotropic media: Geophysics, 55, 1429-1434.
11. Zhang F. and Uren N., 2001 (a), Explicit Anisotropic Pwave velocity functions: 15th ASEG conference, Brisbane, Australia (CD).
12. Zhang F. and Uren N., 2001 (b), Approximate Explicit Ray Velocity Functions and Travel Times for P-waves in TI Media: 71st Ann. Internat. Mtg., Soc. Explor. Geophys., Expanded Abstracts, Vol I, 106-109.
13. Zhang F. and Uren N., 2002, P-wave ray velocity functions, semblance analysis and NMO corrections in transversely isotropic media: 72nd Ann. Internat. Mtg., Soc. Explor. Geophys., Expanded Abstracts, Vol I, 133-136.
14. Zhang F. and Uren N., 2003, Anisotropic semblance analysis and NMO corrections for long offset data: 16th ASEG conference, Adelaide, Australia (CD).