Zobrazeno 1 - 8 of 8 pro vyhledávání: '"Victor Koehne"'
1
A Comparison Between Different Solutions for the Marchenko Multiple Eliminations Scheme
Autor: null Rodrigo S. Santos, null Daniel E. Revelo, null Reynam C. Pestana, null Marcelo S. Souza, null Victor Koehne, null Diego F. Barrera, null Jonathas Maciel
Publikováno v: JOURNAL OF BIOENGINEERING, TECHNOLOGIES AND HEALTH. 6:17-23
Seismic reflection data can be used to generate high-resolution in-depth images capable of facilitating, with high precision, the correct positioning of wells in hydrocarbon exploration and production. However, images produced by migrating seismic da
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f27e9107e704554f1678cd6390e6b015
https://doi.org/10.34178/jbth.v6isuppl1.268
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2
An application of the Marchenko internal multiple elimination scheme formulated as a least-squares problem
Autor: Victor Koehne, Marcelo S. Souza, Daniel E. Revelo, Reynam C. Pestana, Rodrigo S. Santos, Diego Barrera, Anderson Marcos da Silva
Publikováno v: GEOPHYSICS. 86:WC105-WC116
Images produced by migration of seismic data related to complex geology are often contaminated by artifacts due to the presence of internal multiple reflections. These reflections are created when the seismic wave is reflected more than once in a sou
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7045d6c79e75d67d077a8f2f458735fd
https://doi.org/10.1190/geo2020-0825.1
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3
3D Marchenko applications: implementation and examples
Autor: Giovanni Angelo Meles, Diego Barrera, Joeri Brackenhoff, Jan Thorbecke, Victor Koehne, Kees Wapenaar
Publikováno v: Geophysical Prospecting, 70(1)
Geophysical Prospecting
Geophysical Prospecting, 70 (1)
We implement the 3D Marchenko equations to retrieve responses to virtual sources inside the subsurface. For this, we require reflection data at the surface of the Earth that contain no free-surface multiples and are densely sampled in space. The requ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8492210d415d222a1ada24d32b253e1
http://resolver.tudelft.nl/uuid:a11cce37-7e50-4edc-bcce-e8dfcea4d35a
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4
A multi-GPU benchmark for 2D Marchenko imaging
Autor: Rodrigo S. Santos, Matheu Santos, Joeri Brackenhoff, Jan Thorbecke, Victor Koehne, Diego Barrera
Publikováno v: First International Meeting for Applied Geoscience & Energy Expanded Abstracts.
The Marchenko method allows estimating Green's functions with a virtual source in the subsurface from a reflection response on the surface. It is an inverse problem that can be solved directly or by an iterative scheme, with the latter being more fea
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31517f1636394c8a79664e20d47157f9
https://doi.org/10.1190/segam2021-3594688.1
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