Computational methods for large-scale 3D acoustic finite-difference modeling: A tutorial

Geophysics

Volumn 72, Issue 5, 2007, Pages

  Etgen, John T ^a   O'Brien, Michael J ^b  

^a BP AMERICA INC   (United States)

^b Allied Geophysics   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVES; ALGORITHMS; COMPUTATIONAL METHODS; MATHEMATICAL MODELS; OCEANOGRAPHY; THREE DIMENSIONAL; WAVE EQUATIONS;

ACOUSTIC-WAVE EQUATION; OCEAN-BOTTOM SEISMIC ACQUISITION; VECTOR-ACOUSTIC ALGORITHM;

SEISMIC WAVES;

ALGORITHM; COMPUTER SIMULATION; DATA ACQUISITION; FINITE DIFFERENCE METHOD; P-WAVE; SEAFLOOR; THREE-DIMENSIONAL MODELING; WAVE EQUATION; WAVE FIELD; WAVE MODELING;

EID: 34548527887     PISSN: 00168033     EISSN: None     Source Type: Journal    
DOI: 10.1190/1.2753753     Document Type: Article

References (16)

1. Blacquière, G., A. Volker, and L. Ongkiehong, 1999, 3-D physical modeling for acquisition geometry studies: 69th Annual International Meeting, SEG, Expanded Abstracts, 665-668.
2. Claerbout, J. F., 1985, Imaging the earth's interior: Blackwell Scientific Publications, Inc.
3. Dablain, M. A., 1986, The application of high-order differencing to the scalar wave equation: Geophysics, 51, 54-66. gpy GPYSA7 0016-8033 10.1190/1.1442040
4. Etgen, J., and C. Regone, 1998, Strike shooting, dip shooting, widepatch shooting - Does prestack depth migration care? A model study: 68th Annual International Meeting, SEG, Expanded Abstracts, 66-69.
5. Graves, R. W., 1996, Simulating seismic wave propagation in 3D elastic media using staggered-grid finite differences: Bulletin of the Seismological Society of America, 86, 1091-1106. bss BSSAAP 0037-1106
6. Holberg, O., 1987, Computational aspects of the choice of operator and sampling interval for numerical differentiation in large-scale simulation of wave phenomena: Geophysical Prospecting, 35, 629-655. 8uc GPPRAR 0016-8025 10.1111/j.1365-2478.1987.tb00841.x
7. Igel, H., P. Mora, and B. Riollet, 1995, Anistotropic wave propagation through finite-difference grids: Geophysics, 60, 1203-1216. gpy GPYSA7 0016-8033 10.1190/1.1443849
8. Kosloff, D. D., and E. Baysal, 1982, Forward modeling by a Fourier method: Geophysics, 47, 1402-1412. gpy GPYSA7 0016-8033 10.1190/1.1441288
9. Levin, S. A., 1993, High performance computing: Scientific Computing and Computational Mathematics (SCCM) 240 Lecture Notes, Stanford University.
10. Moczo, P., M. Lucká, J. Kristek, and M. Kristeková, 1999, 3D displacement finite differences and a combined memory optimization: Bulletin of the Seismological Society of America, 89, 69-79. bss BSSAAP 0037-1106
11. Moczo, P., J. O. A. Robertsson, and L. Eisner, 2006, The finite-difference time-domain method for modeling of seismic wave propagation, in R.-S. Wu and V. Maupin, eds., Advances in wave propagation in heterogeneous earth: Advances in Geophysics 48, Elsevier-Pergamon Press.
12. Regone, C. J., 2006, A modeling approach to wide-azimuth design for subsalt imaging: The Leading Edge, 25, 1467-1475. lee LEEDFF 1070-485X
13. Reshef, M., D. Kosloff, M. Edwards, and C. Hsiung, 1988, Three-dimensional acoustic modeling by the Fourier method: Geophysics, 53, 1175-1183. gpy GPYSA7 0016-8033 10.1190/1.1442557
14. Villarreal, A., and J. A. Scales, 1996, 3D finite difference modeling via domain decomposition: 66th Annual International Meeting, SEG, Expanded Abstracts, 1231-1234.
15. Virieux, J., 1986, P-SV wave propagation in heterogeneous media: Velocity-stress finite-difference method: Geophysics, 51, 889-901. gpy GPYSA7 0016-8033 10.1190/1.1442147
16. Yomogida, K., and J. T. Etgen, 1993, 3D wave propagation in the Los Angeles basin for the Whittier-Narrows earthquake: Bulletin of the Seismological Society of America, 83, 1325-1344. bss BSSAAP 0037-1106