A hybrid local Born/Rytov Fourier migration method

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 3453, Issue , 1998, Pages 14-25

  Huang, Lian Jie ^a   Fehler, Michael C ^a   Burch, Charles C ^b  

^a LOS ALAMOS NATIONAL LABORATORY   (United States)

^b Phillips Research Center 224GB   (United States)

Author keywords

Born approximation; Fourier migration; Hybrid; Rytov approximation; Variable extrapolation interval

Indexed keywords

APPROXIMATION THEORY; COMPUTATIONAL COMPLEXITY; EXTRAPOLATION; FINITE DIFFERENCE METHOD; IMAGING TECHNIQUES; SYSTEM STABILITY;

RYTOV APPROXIMATION;

FAST FOURIER TRANSFORMS;

EID: 0038409893     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.323291     Document Type: Conference Paper

References (29)

1. R. H. Stolt, "Migration by Fourier transform," Geophysics 43, pp. 23-48, 1978.
2. J. Gazdag, "Wave equation migration with the phase-shift method," Geophysics 43, pp. 1342-1351, 1978.
3. J. Gazdag and P. Sguazzero, "Migration of seismic data by phase-shift plus interpolation," Geophysics 49, pp. 124-131, 1984.
4. P. L. Stoffa, J. T. Fokkema, R. M. de Luna Freire, and W. P. Kessinger, "Split-step Fourier migration," Geophysics 55, pp. 410-421, 1990.
5. L.-J. Huang and R.-S. Wu, "Prestack depth migration with acoustic screen propagators," in Expanded Abstracts, pp. 415-418, Soc. Expl. Geophys., 1996.
6. L.-J. Huang and R.-S. Wu, "3-D prestack depth migration with an acoustic pseudo-screen propagator," in Mathematical Methods in Geophysical Imaging IV, S. Hassanzadeh, ed., Proc. SPIE 2282, pp. 40-51, The International Society for Optical Engineering, 1996.
7. L.-J. Huang and M. C. Fehler, "Extended pseudo-screen migration with multiple reference velocities," in Expanded Abstracts, pp. 1742-1745, Soc. Expl. Geophys., 1997.
8. M. C. Fehler, L.-J. Huang, D. M. Aide, S. T. Hildebrand, and C. C. Burch, "Comparison of images obtained from a 2D gulf of mexico subsalt dataset using different migration approaches," in Expanded Abstract, Soc. Expl. Geophys., 1998.
9. L.-J. Huang, M. C. Fehler, and R.-S. Wu, "Extended local Born Fourier migration method," Submitted to Geophysics, 1997.
10. L.-J. Huang, M. C. Fehler, P. M. Roberts, and C. C. Burch, "Extended local Rytov Fourier migration method," Submitted to Geophysics, 1998.
11. J. F. Claerbout, Imaging the Earth's Interior, Blackwell Scientific Publications, Oxford, 1985.
12. W.-F. Chang and G. A. McMechan, "3D acoustic prestack reverse-time migration," Geophys. Prosp. 38, pp. 737-755, 1990.
13. T. Fei and K. Larner, "Elimination of numerical dispersion in finite-difference modeling and migration by flux-corrected transport," Geophysics 60, pp. 1830-1842, 1995.
14. D. Ristow and T. Ruhl, "3-D implicit finite-difference migration by multiway splitting," Geophysics 62, pp. 554-567, 1997.
15. J. M. Zhu and L. R. Lines, "Implicit interpolation in reverse-time migration," Geophysics 62, pp. 906-917, 1997.
16. C. S. Shin and H. J. Sohn, "A frequency-space 2-D scalar wave extrapolator using extended 25-point finite-difference operator," Geophysics 63, pp. 289-296, 1998.
17. D. Ristow and T. Ruhl, "Fourier finite-difference migration," Geophysics 59, pp. 1882-1893, 1994.
18. W. A. Schneider, "Integral formulation for migration in 2 and 3 dimensions," Geophysics 43, pp. 49-76, 1978.
19. J. W. Wiggins, "Kirchhoff integral extrapolation and migration of nonplanar data," Geophysics 49, pp. 1239-1248, 1984.
20. T. H. Keho and W. Beydoun, "Paraxial ray Kirchhoff migration," Geophysics 53, pp. 1540-1546, 1988.
21. T. Zhu, "Ray-Kirchhoff migration in inhomogeneous-media," Geophysics 53, pp. 760-768, 1988.
22. S. Geoltrain and J. Brac, "Can we image complex structure with 1st-arrival travel-time?," Geophysics 58, pp. 564-575, 1993.
23. S. H. Gray and W. P. May, "Kirchhoff migration using eikonal equation travel-times," Geophysics 59, pp. 810-817, 1994.
24. T. Fei, M. C. Fehler, and S. T. Hildebrand, "Depth migration artifacts associated with first-arrival traveltime," in Expanded Abstracts, pp. 499-502, Soc. Expl. Geophys., 1996.
25. C. Hanitzsch, "Comparison of weights in prestack amplitude-preserving Kirchhoff depth migration," Geophysics 62, pp. 1812-1816, 1997.
26. D. Bevc, "Imaging complex structures with semirecursive Kirchhoff migration," Geophysics 62, pp. 577-588, 1997.
27. F. Audebert, D. Nichols, T. Rekdal, B. Biondi, D. Lumley, and H. Urdaneta, "Imaging complex geologic structure with single-arrival Kirchhoff prestack depth migration," Geophysics 62, pp. 1533-1543, 1997.
28. A. M. Popovici, "Prestack migration by split-step DSR," Geophysics 61, pp. 1412-1416, 1996.
29. F. Aminzadeh, N. Burkhard, J. Long, T. Kunz, and P. Duclos, "Three dimensional SEG/EAEG models - an update," The Leading Edge 15(2), pp. 131-134, 1996.