One-pass 3-D seismic extrapolation with the 45° wave equation

Geophysics

Volumn 62, Issue 6, 1997, Pages 1817-1824

  Zhou, Hongbo ^a   McMechan, George A ^a  

^a UNIVERSITY OF TEXAS AT DALLAS   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; COMPUTER SIMULATION; CONVERGENCE OF NUMERICAL METHODS; DATA PROCESSING; PARTIAL DIFFERENTIAL EQUATIONS;

ONE PASS THREE DIMENSIONAL SEISMIC EXTRAPOLATION; POSTSTACK SEISMIC DATA;

SEISMIC PROSPECTING;

SEISMIC EXTRAPOLATION; SIESMIC DATA; WAVE EQUATION;

EID: 0031278133     PISSN: 00168033     EISSN: None     Source Type: Journal    
DOI: 10.1190/1.1444283     Document Type: Article

References (21)

1. Bamberger, A., Engquist, B., Halpern, L., and Joly, P., 1988, Paraxial approximations in heterogeneous media: SIAM J. Appl. Math., 48, 99-128.
2. Biondi, B., and Palacharla, G., 1994, 3-D migration using rotated McClellan filters: 64th Ann. Internat. Mtg., Soc. Expl. Geophys., Expanded Abstracts, 1278-1281.
3. Blacquière, G., Debeye, H. W. J., Wapenaar, C. P. A., and Berkhout, A. J., 1989, 3-D table-driven migration: Geophys. Prosp., 37, 925-958.
4. Brown, D. L., 1983, Applications of operator separation in reflection seismology: Geophysics, 48, 288-294.
5. Bunks, C., 1995, Effective filtering of artifacts for implicit finite-difference paraxial wave equation migration: Geophys. Prosp., 43, 203-220.
6. Chang, W., and McMechan, G. A., 1989, 3-D acoustic reverse-time migration: Geophys. Prosp., 37, 243-256.
7. Claerbout, J. F., 1985, Imaging the earth's interior: Blackwell Scientific Publications, Inc.
8. Clayton, R., and Engquist, B., 1980, Absorbing boundary conditions for wave-equation migration: Geophysics, 45, 895-904.
9. Collino, F., and Joly, P., 1995, Splitting of operators, alternate directions, and paraxial approximations for the three-dimensional wave equation: SIAM J. Sci. Comput., 16, 1019-1048.
10. Fletcher, C. A. J., 1991, Computational techniques for fluid dynamics, Vol. 1: Springer-Verlag, Berlin.
11. Graves, R. W., and Clayton, R. W., 1990, Modeling acoustic waves with paraxial extrapolators: Geophysics, 55, 306-319.
12. Hale, D., 1991, 3-D depth migration via McClellan transformations: Geophysics, 56, 1778-1785.
13. Harris, C. E., and McMechan, G. A., 1992, Using downward continuation to reduce memory requirements in reverse-time migration: Geophysics, 57, 848-853.
14. Lee, M. W., and Suh, S. Y., 1985, Optimization of one-way wave equations: Geophysics, 50, 1634-1637.
15. Li, Z., 1991, Compensating finite-difference errors in 3-D migration and modeling: Geophysics, 56, 1650-1660.
16. Ma, Z., 1982, Finite-difference migration with higher-order approximation (in Chinese): Oil Geophys. Prosp., 17, 6-15.
17. Mitchell, A. R., and Griffiths, D. F., 1980, The finite difference methods in partial differential equations: John Wiley & Sons, Inc.
18. Mufti, I. R., Pita, J. A., and Huntley, R. W., 1994, Finite difference depth migration of extrapolation-scale 3-D seismic data: 64th Ann. Internat. Mtg., Soc. Expl. Geophys., Expanded Abstracts, 1286-1289.
19. Sollid, A., and Arntsen, B., 1994, Cost-effective 3D one-pass depth migration: Geophys. Prosp., 42, 755-776.
20. Yilmaz, O., 1987, Seismic data processing: Soc. Expl. Geophys.
21. Zhang, G. Q., Zhang, S. L., Wang, Y. X., and Liu, C. Y., 1988, A new algorithm for finite-difference migration of steep dips: Geophysics, 53, 167-175.