Explicit marching method for reverse-time migration

SEG Technical Program Expanded Abstracts

Volumn 26, Issue 1, 2007, Pages 2300-2304

  Zhang, Yu ^a   Zhang, Guanqaun ^b   Yingst, David ^a   Sun, James ^a  

^a CGGVeritas ^*

^b INSTITUTE OF GEOLOGY AND GEOPHYSICS   (China)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 37549061446     PISSN: 10523812     EISSN: None     Source Type: Book Series    
DOI: 10.1190/1.2792944     Document Type: Conference Paper

References (14)

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3. Chen, J., and Liu, H., 2004, Optimization approximation with separable variables for the one-way wave operator: Geophysical Research Letters, 31, L06613.
4. Chen, J., and Liu, H., 2006, Two kinds of separable approximations for the one-way wave operator: Geophysics, 71, no. 1, T1-T5.
5. Claerbout, J., 1971, Toward a unified theory of reflector mapping: Geophysics, 36, 467-481.
6. Gazdag, J., 1978, Wave equation migration with the phase-shift method: Geophysics, 43, 1342-1351.
7. Gazdag, J., 1981, Modeling of the acoustic wave equation with transform mehods: Geophysics, 46, 854-859.
8. Gazdag, J., and P. Sguazze, 1984, Migration of seismic data by phase shift plus interpolation: Geophysics, 49, 124-131.
9. Hale, D., 1991a, Stable explicit depth extrapolation of seismic wavefields: Geophysics, 56, 1770-1777.
10. Hale, D., 1991b, 3-D depth migration via McClellan transforms: Geophysics, 56, 1778-1785.
11. Song, J., 2001, The optimized expression of a high dimensional function/ manifold in a lower dimensional space: Chinese Scientific Billiton, 46, 977-984.
12. Whitmore, D., 1983, Iterative depth migration by backward time propagation: 53rd Annual International Meeting, SEG, Expanded Abstracts, 382-385.
13. Zhang, Y., S. James, and S. Gray, 2007, Reverse-time migration: Amplitude and implementation issues: 77th Annual International Meeting, SEG, Expanded Abstracts, this issue.
14. Zhang, Y., C. Notfors, and Y. Xie, 2003, Stable x-k wavefield extrapolation in a v(x,y,z) medium: 73rd Annual International Meeting, SEG, 1083-1086.