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![]() | 3D generalized nonhyperboloidal moveout approximation | ![]() |
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vpseam2cut
Figure 6. Vertical P-wave velocity in ![]() |
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rayx,t,r
Figure 7. One-dimensional model construct from the first column of SEAM Phase II unconventional model and a) example reflection rays at constant ![]() ![]() ![]() ![]() ![]() |
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nmoerr,alerr,xuerr,gmaerr
Figure 8. Error plots in the one-dimensional layered orthorhombic model from of SEAM Phase II unconventional model a) NMO ellipse b) approximation by Al-Dajani et al. (1998) c) approximation by Xu et al. (2005), and d) the proposed approximation. Note that a) is plotted with 120 ![]() ![]() ![]() ![]() |
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![]() | 3D generalized nonhyperboloidal moveout approximation | ![]() |
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