Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Houhua TENG"'
Publikováno v:
CT Lilun yu yingyong yanjiu, Vol 33, Iss 6, Pp 761-771 (2024)
In complex geological conditions, especially in the case of small faults and fractures, it is often impossible to use reflected waves for accurate detection. An alternative method is the use of the scattered waves caused by these small structures for
Externí odkaz:
https://doaj.org/article/1971d9d6e7a646e9a0a6cd9b6da5006b
Autor:
Houhua Teng, Junru Jiao, Xinmin Shang, Yanguang Wang, Shengtian Zhao, Grace (Yan) Yan, Bin Yang, Xianhuai Zhu
Publikováno v:
Journal of Geophysics and Engineering. 20:474-482
For developing a high-fidelity, high-resolution seismic denoising method, we use the two-dimensional complex wavelet transform (2D CWT) to analyze noise and signals. By investigating a surface wave's features and evaluating factors affecting the fide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c92248c2bf2a2e9a0699abecfb2f7b98
https://doi.org/10.1093/jge/gxad022
https://doi.org/10.1093/jge/gxad022
Publikováno v:
SEG 2018 Workshop: SEG Seismic Imaging Workshop, Beijing, China, 12–14 November 2018.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abbfc61d38424836a77e0ec505a38551
https://doi.org/10.1190/seim2018-10.1
https://doi.org/10.1190/seim2018-10.1
Publikováno v:
Applied Geophysics. 5:115-120
Compared with other migration methods, reverse-time migration is based on a precise wave equation, not an approximation, and performs extrapolation in the depth domain rather than the time domain. It is highly accurate and not affected by strong subs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a28288244ddc3f1b193bb80a54aaa70a
https://doi.org/10.1007/s11770-008-0001-y
https://doi.org/10.1007/s11770-008-0001-y
Publikováno v:
Applied Geophysics. 4:45-50
We present an extension of the Common Reflection Surface (CRS) stack that provides support for an arbitrary top surface topography. CRS stacking can be applied to the original prestack data without the need for any elevation statics. The CRS-stacked
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8aa4f1aba7141697784ab73a1d5cd91
https://doi.org/10.1007/s11770-007-0007-x
https://doi.org/10.1007/s11770-007-0007-x