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Keywords: wavefield modeling
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Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3581527
... & Energy Page 2424 bathymetry konuk exploration geophysicist 10 applied geoscience boundary condition formulation elastic anisotropic media harpreet singh interface upstream oil & gas tensor bathymetric surface coordinate system reservoir characterization colorado school wavefield...
Proceedings Papers

Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2998252
... ABSTRACT Generalized full wavefield modeling is a modeling process that utilizes reflection and transmission operators for inhomogeneous media in order to produce the wavefields. We extend this modeling process to the quasi-elastic anisotropic situation, where the elastodynamic generalized...
Proceedings Papers

Paper presented at the 2014 SEG Annual Meeting, October 26–31, 2014
Paper Number: SEG-2014-0579
... Summary In this paper, we develop a weighted Runge-Kutta discontinuous Galerkin method for the wavefield modeling, which is simply called the WRKDG method. For this method, we first transform the seismic wave equations into a first-order hyperbolic system, and then combine the discontinuous...
Proceedings Papers

Paper presented at the 2011 SEG Annual Meeting, September 18–23, 2011
Paper Number: SEG-2011-3958
... migration velocity analysis new data hessian geophysics reservoir characterization migration tang operator velocity model wavefield modeling tomography objective function velocity analysis differential semblance optimization target-oriented wavefield tomography modeling upstream...
Proceedings Papers

Paper presented at the 1995 SEG Annual Meeting, October 8–13, 1995
Paper Number: SEG-1995-0073
... wavefield modeling reservoir characterization xiansong zeng athabasca tar sand Wavefield modeling of fine features in borehole seismology Wei Liu*, Xiansong Zeng, and Gordon F. West, University of Toronto BG3.4 SUMMARY Interactive computer graphics has been combined with efficient 2-D finite...

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