Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Vassili Mikhaltsevitch"'
Autor:
Andre Gerhardt, Hasan Sidi, Vassili Mikhaltsevitch, Ian Jackson, Maxim Lebedev, Jan V. M. Borgomano, Boris Gurevich, Jérôme Fortin, Abdulwaheed Ògúnsàmì
Publikováno v:
Geophysical Prospecting. 69:404-418
Low‐frequency forced‐oscillation methods applied to a reservoir sandstone allowed determination of the Young's modulus and Poisson's ratio (from axial loading), bulk modulus (by oscillation of the confining pressure) and shear modulus (from torsi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50d58fbc00d5ca9ae9aa0a9cab82d51a
https://doi.org/10.1111/1365-2478.13048
https://doi.org/10.1111/1365-2478.13048
Publikováno v:
Journal of Geophysical Research: Solid Earth. 124:5492-5499
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f09e8b0640d3670df9a54d3ac9a4967
https://doi.org/10.1029/2018jb016960
https://doi.org/10.1029/2018jb016960
Autor:
Stefan Iglauer, Yongyang Sun, Stanislav Glubokovskikh, Boris Gurevich, Maxim Lebedev, Vassili Mikhaltsevitch
Publikováno v:
ASEG Extended Abstracts. 2018:1-4
Gassmann fluid substitution is widely used in geophysical practice. In the last few years, the topic of fluid/solid substitution has emerged, where the substances filling the pore space can be solids, fluids, or visco-elastic materials, such as heavy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9860a257a367032197d10885d9440d94
https://doi.org/10.1071/aseg2018abw8_4a
https://doi.org/10.1071/aseg2018abw8_4a
Publikováno v:
ASEG Extended Abstracts. 2019:1-3
Low-frequency measurements of the elastic properties rocks based on the forced-oscillation method is an emerging approach for calibration of well log and seismic measurements. The dispersive proper...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da733401dd83a805f3c92a75ee9e9074
https://doi.org/10.1080/22020586.2019.12073119
https://doi.org/10.1080/22020586.2019.12073119
Publikováno v:
Energy Procedia. 114:4967-4974
We describe the design and fabrication steps of a low-cost, modular experimental cell for flooding and X-ray tomography visualization of the rock samples at reservoir conditions (confining pressure up to 45 MPa, pore fluid pressure up to 20 MPa, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95ffbcf83f25304cf112a92793e79302
https://doi.org/10.1016/j.egypro.2017.03.1639
https://doi.org/10.1016/j.egypro.2017.03.1639
Publikováno v:
81st EAGE Conference and Exhibition 2019.
Summary In this study, we demonstrate that the divergence of the boundary conditions from ideal can lead to a significant dispersion of the elastic moduli of a liquid-saturated rock measured in low-frequency experiments. In laboratory tests, the liqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b67566f5c9bf8c5084d18c6133a9f0fd
https://doi.org/10.3997/2214-4609.201900801
https://doi.org/10.3997/2214-4609.201900801
Autor:
Guilherme Vasquez, Eurípedes do Amaral Vargas, Boris Gurevich, Vassili Mikhaltsevitch, R. Chavez, Maxim Lebedev
Publikováno v:
81st EAGE Conference and Exhibition 2019.
Summary In this study, we investigate the influence of the creep phenomenon on the drifts of the dynamic moduli of three sedimentary rocks represented by Savonnieres limestone, Berea sandstone and Eagle Ford shale. We report the results of the low-fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a121d7cde6405474f240333e3d22117f
https://doi.org/10.3997/2214-4609.201901033
https://doi.org/10.3997/2214-4609.201901033
Publikováno v:
Proceedings.
Summary Quantifying the impact of pore fill on elastic properties of porous rocks is of ongoing interets in geophysics. Previous experiements show that the change of the solid pore fill can produce larger change in effective elastic properties of por
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6879ca9e16c1d6481a4ed5c3805dd577
https://doi.org/10.3997/2214-4609.201801025
https://doi.org/10.3997/2214-4609.201801025
Publikováno v:
Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0553e1f0916bfc6106ef077d712a4ef
https://doi.org/10.3997/2214-4609.201801023
https://doi.org/10.3997/2214-4609.201801023
Publikováno v:
Proceedings.
Summary We studied the influence of water saturation on the elastic and anisotropy parameters of the Wellington shale in the range of the seismic frequencies from 0.1 Hz to 100 Hz at a confining pressure of 6 MPa. The measurements were conducted on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7fa066841f75469ed16e7fdb9d45171
https://doi.org/10.3997/2214-4609.201801546
https://doi.org/10.3997/2214-4609.201801546