Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Dan Negut"'
Publikováno v:
SEG Technical Program Expanded Abstracts 2017.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e0ad632ade94d4c56a32640ada411f5
https://doi.org/10.1190/segam2017-17642666.1
https://doi.org/10.1190/segam2017-17642666.1
Publikováno v:
The Leading Edge. 28:510-521
Often the offset and azimuth distributions for both land and marine 3D seismic surveys are irregular and poorly sampled. There are many reasons for this, ranging from practical considerations such as access to the survey area to the sometimes prohibi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b28117c5c219985d30c682c2ae07f1c
https://doi.org/10.1190/1.3124923
https://doi.org/10.1190/1.3124923
Publikováno v:
SEG Technical Program Expanded Abstracts 2014.
This paper proposes a novel way of applying an angular weight function on the a priori of the Minimum Weighted Norm Interpolation (MWNI) by deconvolving the interpolation model, then multiplying it by its angular weight function. It is called the ang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fb5cb50611f734b66b7544d3cd69796
https://doi.org/10.1190/segam2014-0573.1
https://doi.org/10.1190/segam2014-0573.1
Autor:
Dave Ganley, Mike Perz, Muyi Kola-Ojo, Dennis Quinn, Juefu Wang, Angela Truong, Dan Negut, David Emery
Publikováno v:
SEG Technical Program Expanded Abstracts 2011.
Two different prestack interpolation methods, 5D interpolation by Fourier reconstruction and dip-scan-based data synthesis, are contrasted and compared on both synthetic data and also on a sparsely acquired and heavily structured 3D land real data se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f32350aa479b50455f9fa11bc63a46d
https://doi.org/10.1190/1.3627834
https://doi.org/10.1190/1.3627834
Autor:
Jianhua Pan, Dan Negut
Publikováno v:
SEG Technical Program Expanded Abstracts 2008.
In this abstract we introduce a wavefield extrapolation based summation for prestack time migration (PSTM). Similar to Kirchhoff PSTM, this migration algorithm produces an image at any subsurface point by using single rms velocity value. The phase-sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::922a51254208da45b60f3ef5323ab0b5
https://doi.org/10.1190/1.3059362
https://doi.org/10.1190/1.3059362
Publikováno v:
SEG Technical Program Expanded Abstracts 1999.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5efedbaacc3177c95c3a39649c978344
https://doi.org/10.1190/1.1820679
https://doi.org/10.1190/1.1820679