Zobrazeno 1 - 10 of 57 pro vyhledávání: '"T. Khachkova"'
1
NUMERICAL SIMULATING THE CHEMICAL INTERACTION OF FLUID WITH ROCK AT THE PORE SCALE
Autor: Vadim Lisitsa, T. Khachkova
Publikováno v: Interexpo GEO-Siberia. 2:46-54
The article presents a numerical algorithm for modeling the chemically reactive transport in a porous medium at a pore scale. The aim of the study is to research the change in the geometry of the pore space during the chemical interaction of the flui
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3fe907415a3ff18c94823591e5cdd7bc
https://doi.org/10.33764/2618-981x-2021-2-3-46-54
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2
Characterization of fractured zones via topological analysis of 3D seismic diffraction images
Autor: M. Protasov, Yaroslav Bazaikin, T. Khachkova, Dmitriy Kolyukhin
Publikováno v: GEOPHYSICS. 84:O93-O102
A workflow for recovering fracture network characteristics from seismic data is considered. First, the presented discrete fracture modeling technique properly describes fracture models on the seismic scale. The key procedure of the workflow is 3D dif
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5576567f72e9be95c65102fd4804d60
https://doi.org/10.1190/geo2018-0431.1
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3
Multiscale Digital Rock Modelling for Reservoir Simulation
Autor: Vadim Lisitsa, Vladimir A. Cheverda, T. Khachkova, Galina Reshetova
Publikováno v: Day 2 Wed, October 30, 2019.
We present analysis of sandstone micro-CT scans obtained with different resolution. We show that use of fine resolution (about 1 micrometer per voxel) do not provide valuable information about the core structure and for the pore surface analysis and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d6c9644a0f8b9f9a0d3637b71265b0ec
https://doi.org/10.2118/196561-ms
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5
Akademický článek
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6
Influence of interfaces roughness on elastic properties of layered media
Autor: Dmitriy Kolyukhin, T. Khachkova, Vadim Lisitsa, Galina Reshetova
Publikováno v: Probabilistic Engineering Mechanics. 66:103170
We present a numerical study of the effect of the interfaces’ roughness on layered media’s upscaled elastic parameters. First, we consider a layered model with two types of elastic materials, assuming that the interfaces are not flat but rough, a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0bb21fd31bfe96493a558475d9524e82
https://doi.org/10.1016/j.probengmech.2021.103170
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7
Effect of CT image size and resolution on the accuracy of rock property estimates
Autor: Vadim Lisitsa, Galina Reshetova, T. Khachkova, D.R. Kolyukhin, Boris Gurevich, Maxim Lebedev, Ya.V. Bazaikin, Stefan Iglauer
Publikováno v: Journal of Geophysical Research: Solid Earth. 122:3635-3647
In order to study the effect of the micro-CT scan resolution and size on the accuracy of up-scaled digital rock property estimation of core samples Bentheimer sandstone images with the resolution varying from 0.9 μm to 24 μm are used. We statistica
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::875ee2eea4c75b426270b27f8a2a7727
https://doi.org/10.1002/2016jb013575
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