Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Yanpeng Mi"'
Autor:
Gary F. Margrave, Yanpeng Mi
Publikováno v:
SEG Technical Program Expanded Abstracts 2001.
Most Fourier domain imaging algorithms require that seismic data is corrected to a flat datum. Statics correction assuming vertical near-surface ray-paths often is not accurate enough to produce correct wavefields at the datum, especially when the ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2192ea2565807d9de1a4bc53e2cdbe61
https://doi.org/10.1190/1.1816260
https://doi.org/10.1190/1.1816260
Autor:
Yanpeng Mi, Gary F. Margrave
Publikováno v:
Computational Science — ICCS 2001 ISBN: 9783540422327
International Conference on Computational Science (1)
International Conference on Computational Science (1)
Highly accurate seismic depth imaging (migration) is required by the oil/gas exploration industry in regions of complex geology. Fourier-domain depth-imaging techniques provide the needed accuracy although the cost of computation can be large when la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::712d4e6deb5341dca022156e4b2e09ca
https://doi.org/10.1007/3-540-45545-0_99
https://doi.org/10.1007/3-540-45545-0_99
Autor:
Yanpeng Mi, Gary F. Margrave
Publikováno v:
SEG Technical Program Expanded Abstracts 2001.
In heterogenous media, Fourier domain wavefield extrapolators are typically applied recursively over depth to perform migration or modeling. Nonstationary Fourier extrapolators are both highly accurate and able to take large extrapolation steps. To r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d69774bec60fb8003b4806e777214057
https://doi.org/10.1190/1.1816253
https://doi.org/10.1190/1.1816253
Autor:
John F. Cassidy, Garry C. Rogers, Roy D. Hyndman, Carmel Lowe, Michael Fisher, Yanpeng Mi, David C. Mosher
Multichannel seismic reflection data within the Strait of Georgia provide the first tentative correlation of geological structure with recent seismicity. Reflection data show broad folding of sedimentary rocks in the southernmost part of the strait.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b307e8597d3d9a5115d7654a40966386
https://doi.org/10.4095/211145
https://doi.org/10.4095/211145
Publikováno v:
SEG Technical Program Expanded Abstracts 2000.
Summary Although non-Gaussian noise may be suppressed by signal processing prior to seismic migration, in many cases its remnant still presents difficulties by spreading its energy into the migration aperture. Non-Gaussian noise reduction can be perf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c9a3035e57967f3ba1d8ae16527155a
https://doi.org/10.1190/1.1816198
https://doi.org/10.1190/1.1816198
Publikováno v:
SEG Technical Program Expanded Abstracts 1999.
Natural gas hydrate is receiving recent attention and exploration interest because it may represent a large clean energy resource. Gas hydrate is an ice-like nonstoichiometric inclusion compound with water molecules forming a three-dimensional networ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74c7d056c6d41f5b5d7a21e9f7eb7f70
https://doi.org/10.1190/1.1821224
https://doi.org/10.1190/1.1821224