Zobrazeno 1 - 10
of 19
pro vyhledávání: '"A.A. Vikhorev"'
Publikováno v:
GEOPHYSICS. 74:WA3-WA14
The term “upscaling” used here means a prediction of elastic-wave velocities at lower frequencies from the velocities at higher frequencies. Three different methods of upscaling are considered, including the simple averaging, Backus averaging, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c43994c6131e3742bebfd07a0839791
https://doi.org/10.1190/1.3054144
https://doi.org/10.1190/1.3054144
Autor:
A.A. Vikhorev, Evgeni M. Chesnokov
Publikováno v:
SEG Technical Program Expanded Abstracts 2009.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d1852ae45fa60aa458edac544df60ad
https://doi.org/10.1190/1.3255609
https://doi.org/10.1190/1.3255609
Publikováno v:
Scopus-Elsevier
Random presence of various minerals, cracks and voids in different proportion make a rock inhomogeneous. These heterogeneities may be characterized by their different elastic constants. The size of heterogeneities can vary from micro-scale to macro-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fda7082c7b02b0b460bfdae14c791675
https://doi.org/10.1190/1.2793032
https://doi.org/10.1190/1.2793032
Publikováno v:
SEG Technical Program Expanded Abstracts 2003.
The combined effects of pore geometry and saturation are simulated using effective media models. Static and dynamic models are considered for penny-shaped and cylindrical-shaped pores containing gas or brine. The static and dynamic solutions are comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c5315ad5a2aa08b25209c550a4d3027
https://doi.org/10.1190/1.1817477
https://doi.org/10.1190/1.1817477
Publikováno v:
Geophysics of the 21st Century - The Leap into the Future.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d5ea1d28a04f2897c0b9e1785b5abeb
https://doi.org/10.3997/2214-4609-pdb.38.f326
https://doi.org/10.3997/2214-4609-pdb.38.f326
Autor:
A.A. Vikhorev, Y.A. Kukharenko, Evgeny M. Chesnokov, H. John, Irina O. Bayuk, V.V. Tertychnyi
Publikováno v:
Geophysics of the 21st Century - The Leap into the Future.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d882ae53d6dabf11b70c5d3aa1b1b96
https://doi.org/10.3997/2214-4609-pdb.38.f325
https://doi.org/10.3997/2214-4609-pdb.38.f325
Autor:
E. M. Chesnokov, A.A. Vikhorev
Publikováno v:
SEG Technical Program Expanded Abstracts 2003.
This paper addresses an investigation of reflection coefficients (RC) on the boundary between two halfspaces: elastic and Biot-type medium. It is well known that the RC is not dependent on frequency when two elastic half-spaces are considered. In our
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70744d8510dea23d9ca0705d66f8e7c0
https://doi.org/10.1190/1.1817605
https://doi.org/10.1190/1.1817605
Autor:
Y.A. Kukharenko, Baishali Roy, A.A. Vikhorev, J.M. Hooper, E. M. Chesnokov, John H. Queen, I. O. Bayuk
Publikováno v:
ECMOR VIII - 8th European Conference on the Mathematics of Oil Recovery.
A mathematical technique is suggested to calculate the 3-D spatial correlation functions for elasticity tensor components. The technique is based on the expansions of elasticity modulus fluctuations into the Fourier series. This method is applied for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54d0488a04111940b229394b9a30c83a
https://doi.org/10.3997/2214-4609.201405921
https://doi.org/10.3997/2214-4609.201405921
Conference
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Akademický článek
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