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pro vyhledávání: '"N. Bleistein"'
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In the last 40 years geophysicists have found that it is possible to construct images and even determine important physical characteristics of rocks that can yield information about oil and gas bearing structures in the earth. To make these images an
Autor:
N. Bleistein, Y. Zhang
Publikováno v:
70th EAGE Conference and Exhibition incorporating SPE EUROPEC 2008.
We show that a simple one-way wave equation in time preserves amplitude just as asymptotic ray theory in frequency does.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdb2a49f52e43e22ddd1fc08f95621db
https://doi.org/10.3997/2214-4609.20147685
https://doi.org/10.3997/2214-4609.20147685
Autor:
N. Bleistein
Publikováno v:
70th EAGE Conference and Exhibition - Workshops and Fieldtrips.
Gaussian beams are extensions of asymptotic ray theory to waves with complex traveltime. These waves have Gaussian decay orthogonal to a central ray. Solutions of wave problems are represented by integrals (sums) over a suite of Gaussian beams. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70cef5cd16adf3553d09643ac4f74d0d
https://doi.org/10.3997/2214-4609.201405084
https://doi.org/10.3997/2214-4609.201405084
Publikováno v:
67th EAGE Conference & Exhibition.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e91ae655556a0540f70d9b14fbfc104d
https://doi.org/10.3997/2214-4609-pdb.1.f044
https://doi.org/10.3997/2214-4609-pdb.1.f044
Publikováno v:
67th EAGE Conference & Exhibition.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::beff50c21a4ab4c08a747975fcf38f92
https://doi.org/10.3997/2214-4609-pdb.1.g030
https://doi.org/10.3997/2214-4609-pdb.1.g030
Publikováno v:
65th EAGE Conference & Exhibition.
E-03 IMAGING USING MULTI-ARRIVALS – GAUSSIAN BEAMS OR MULTI-ARRIVAL KIRCHHOFF? Summary 1 Single-arrival Kirchhoff migration is an accurate and reliable depth migration method except in cases of extreme geologic complexity where it is not as accurat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45aaaa4cc057837b9de7bb6bacf379f5
https://doi.org/10.3997/2214-4609-pdb.6.e03
https://doi.org/10.3997/2214-4609-pdb.6.e03
Autor:
N. Bleistein, Samual S. Gray
Publikováno v:
8th International Congress of the Brazilian Geophysical Society.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2d693965661b42560d801e20a20f712
https://doi.org/10.3997/2214-4609-pdb.168.arq_291
https://doi.org/10.3997/2214-4609-pdb.168.arq_291
Publikováno v:
64th EAGE Conference & Exhibition.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8381aeb9bb424bb3c6ce0d20a0c907a6
https://doi.org/10.3997/2214-4609-pdb.5.e030
https://doi.org/10.3997/2214-4609-pdb.5.e030
Publikováno v:
Interdisciplinary Applied Mathematics ISBN: 9781461265146
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::415451df05b8df85eb49c83a51880f0b
https://doi.org/10.1007/978-1-4613-0001-4
https://doi.org/10.1007/978-1-4613-0001-4