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“main” — 2009/7/23 — 11:53 — page 95 — #1 revista brasileira de geof́ısica (2009) 27(1): 95-102 © 2009 sociedade brasileira de geof́ısica issn 0102-261x…
geophysical journal international geophys j int 2016 204 1462–1476 doi: 101093gjiggv535 gji seismology full-wave-equation depth extrapolation for true amplitude migration…
1 eage 66th conference & exhibition — paris, france, 7 - 10 june 2004 abstract we have developed a new approach to 3d tomographic velocity estimation for the updating…
3d sub-salt tomography based on wave equation migration perturbation scans bin wang1, volker dirks1, patrice guillaume2, françois audebert1, anning hou1 and duryodhan epili…
kirchhoff is the most commonly used 3d prestack migra- tion algorithm because of its speed and other economic advan- tages, but it uses a high-frequency ray approximation…
tti depth migration – advantages for development offshore nigeria tti depth migration – advantages for development offshore nigeria mick sugrue*, christopher osolo, bulwark-gx…
first-order acoustic wave equation reverse time migration based on the dual-sensor seismic acquisition system jiachun you1 xuewei liu1 and ru-shan wu2 abstract—we analyze…
wave equation wavefront migration m. zhou and g.t. schuster geology and geophysics department university of utah outline objective theory examples seg salt model point-scatterer…
time vs depth migration insensitive to v(z) model sensitive to v(z) model time migration uses best fit hyperbola depth migration uses best guess moveout curve incoherent…
amplitude-preserved wave-equation migrationsep108 (pages 1-27) as all other talks in this session, the topic of this presentation is we migration. in this context, i am going
broadband least-squares wave-equation migration shaoping lu*, xiang li, a.a. valenciano, nizar chemingui (pgs) and cheng cheng (uc-berkeley) summary in general, least-squares…
prestack depth migration (psdm) where psdm stand? typical processing 1. demultiplex 2. edit 3. f-k filtering 4. sort 5. elevation statics 6. deconvolution 7. nmo correction…
international journal of geosciences, 2016, 7, 904-914 published online july 2016 in scires. http://www.scirp.org/journal/ijg http://dx.doi.org/10.4236/ijg.2016.77067 prestack…
geophysical prospecting, 2004, 52, 593–606 wave-equation migration velocity analysis. i. theory p. sava∗ and b. biondi department of geophysics, stanford university,…
wave-equation migration in anisotropic media jianhua yu university of utah contents motivation anisotropic wave-equation migration numerical examples: cusp model conclusions…
let it flow – 2007 cspg cseg convention 1 geoscience integration and interpretive model building to overcome seismic imaging problems in foothills environments rob vestrum*…
partial-stack power maximization abstract we proposed to use a partial-stack power maximization objective function in wave-equation migration velocity analysis. instead of
8/2/2019 extended imaging conditions for wave-equation migration 1/21geophysical prospecting, 2011, 59, 3555 doi: 10.1111/j.1365-2478.2010.00888.xextended imaging conditions…
gpr_1011_lrwave-equation migration with dithered plane waves francesco perrone∗ and paul sava center for wave phenomena, department of geophysics, colorado school
numeric implementation of wave-equation migration velocity analysis operators paul sava1 and ioan vlad2 1 center for wave phenomena, colorado school of mines 2 statoilhydro,