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pro vyhledávání: '"D. S. Evstigneev"'
Autor:
D. S. Evstigneev
Publikováno v:
Физико-технические проблемы разработки полезных ископаемых. :18-30
The author proposes a problem formulation for the capillary rise process when one of the capillary ends is connected to the atmosphere and the other end is put in a liquid-filled tank with walls subjected to vibrations. The calculations show that pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::179668f3f4f4be96859e2cebedf51f0b
https://doi.org/10.15372/ftprpi20210203
https://doi.org/10.15372/ftprpi20210203
Publikováno v:
Journal of Mining Science. 55:347-357
The solution is presented for the problem on oil percolation in a reservoir at the present and time-varying pressure difference between the injection and production wells. The area of water blocking under capillary pressure in the well bottom zone is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a30ed712fdd1cb79bff9416d11b1eac6
https://doi.org/10.1134/s1062739119035659
https://doi.org/10.1134/s1062739119035659
Publikováno v:
Journal of Mining Science. 54:414-422
The problem on oil filtration in the reservoir model with the preset differential pressure harmonically varying in time on its faces is solved. Hysteresis effects of capillary pressure under change in the direction of fluid expulsion are considered.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86650958a58d2d005ff2f5663584de68
https://doi.org/10.1134/s1062739118033810
https://doi.org/10.1134/s1062739118033810