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of 10
pro vyhledávání: '"Ronan Sablon"'
Publikováno v:
SEG Technical Program Expanded Abstracts 2016.
Publikováno v:
SEG Technical Program Expanded Abstracts 2015.
Contrary to conventional seismic that focuses on a narrow band in middle frequencies, broadband seismic aims at acquiring information within the whole bandwidth emitted by the source. A good knowledge of the source signature is thus of paramount impo
Autor:
Thierry Payen, Xavier Labarre, Nicolas Salaun, Risto Siliqi, Yann Le Men, Helene Tonchia, Ronan Sablon
Publikováno v:
SEG Technical Program Expanded Abstracts 2013.
Summary Variable-depth streamer acquisition is a key solution to provide broadband marine seismic data from 2,5 Hz to source ghost notch, thanks to an optimized receiver depth distribution. This receiver-side technique can be efficiently combined to
Publikováno v:
International Geophysical Conference and Oil & Gas Exhibition, Istanbul, Turkey, 17-19 September 2012.
Publikováno v:
SEG Technical Program Expanded Abstracts 2012.
Variable-depth streamer acquisition is becoming a key marine solution for providing wide bandwidth seismic data. Varying the receiver depths creates wide receiver ghost diversity which allows a spectacular increase in the recorded frequency bandwidth
Publikováno v:
Proceedings.
The quality of an inversion depends on the seismic frequency content, the signal-to-noise ratio, the wavelet, and the low frequency model used to incorporate information outside the seismic bandwidth. In order to quantify the benefits of broadband se
Publikováno v:
Proceedings.
Variable-depth streamer acquisition is emerging as a key technique for providing wide-bandwidth seismic data. This technique allows us to obtain a usable bandwidth from 2.5 Hz up to the source notch. It has consistently produced high-quality images i
Autor:
Bruno Gratacos, Vincent Durussel, Peter Whiting, Robert Soubaras, Damien Russier, Vera Romano, Yan Gao, Dechun Lin, Ronan Sablon
Publikováno v:
SEG Technical Program Expanded Abstracts 2011.
Summary Variable-depth streamer acquisition is emerging as a key technique for providing wide bandwidth seismic data. With several data sets acquired across the world, it has consistently produced high quality images in terms of seismic resolution, l
Autor:
Robert Soubaras, Danny Hardouin, Bruno Gratacos, Damien Russier, Dechun Lin, Oscar Zurita, Ronan Sablon
Publikováno v:
SEG Technical Program Expanded Abstracts 2011.
Summary Variable-depth streamer acquisition is becoming a key technique for providing wide bandwidth seismic data. Varying the receiver depth creates wide receiver ghost diversity and produces a spectacular increase in the frequency bandwidth. Howeve
Autor:
Salvador Rodriguez, Mahfoud Al-Jenaibi, Martin Boekholt, Fatema Saeed Al-Shekaili, Ronan Sablon, Mohamed Samir Nahas
Publikováno v:
All Days.
PSSP mode-converted seismic data were extracted, processed and imaged from a conventional high-resolution 1C seismic acquisition over a subset area of an onshore supergiant carbonate field within the Abu Dhabi emirate. The purpose for this work was t