Výsledky vyhledávání - "Andrey Ryazanov"

Structure of residual oil as a function of wettability using pore-network modelling

Autor: Kenneth Stuart Sorbie, Andrey Ryazanov, M.I.J. van Dijke

Publikováno v: Advances in Water Resources. 63:11-21

In the water flooding of mixed-wet porous media, oil may drain down to relatively low residual oil saturations (Sor). Various studies have indicated that such low saturations can only be reached when oil layers in pore corners are included in the por

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d14601cae85157d132230cc295ddffd7
https://doi.org/10.1016/j.advwatres.2013.09.012

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Two-Phase Pore-Network Modelling: Existence of Oil Layers During Water Invasion

Autor: Andrey Ryazanov, Kenneth Stuart Sorbie, M.I.J. van Dijke

Publikováno v: Transport in Porous Media. 80:79-99

Pore-network modelling is commonly used to predict capillary pressure and relative permeability functions for multi-phase flow simulations. These functions strongly depend on the presence of fluid films and layers in pore corners. Recently, van Dijke

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::86ac02f9879b02db46b4a238deb56e75
https://doi.org/10.1007/s11242-009-9345-x

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Characterization of Pore Shapes for Pore Network Models

Autor: Johan Olav Helland, Andrey Ryazanov, M.I.J. van Dijke

Publikováno v: Proceedings.

Simulation of multi-phase flow processes for enhanced oil recovery requires accurate descriptions of the capillary pressures and relative permeabilities as functions of the phase saturations Pore-scale network modelling is useful tool to estimate the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9451c939dbf03a96acd1185a409c9965
https://doi.org/10.3997/2214-4609.20146420

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Hydraulic Flow Units Resolve Reservoir Description Challenges in a Siberian Oil Field

Autor: Andrey Posysoev, Patrick William Michael Corbett, Michael Pankov, Dmitry Svirsky, Andrey Ryazanov

Publikováno v: All Days.

The paper describes results of a petrophysical study aimed to improve reservoir description of a complex oil reservoir located in Western-Siberia, Russia. The K-field was put on production in 1998. The reservoir rocks were deposited in a sand-rich de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::63102581da6f861596e32c8d8196d07f
https://doi.org/10.2118/87056-ms

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Pore-network prediction of residual oil saturation based on oil layer drainage in mixed-wet systems

Autor: Andrey Ryazanov, Kenneth Stuart Sorbie, Marinus Izaak Jan Van Dijke

Publikováno v: Heriot-Watt University
Scopus-Elsevier

Since EOR methods mobilize oil trapped by capillary and viscosity forces during waterflooding, prediction of residual oil saturation (Sor) after waterflooding is very important before carrying out any EOR process. The mechanism through which a partic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d64f5d0a64fca79986f10d1faaa0e9b
https://researchportal.hw.ac.uk/en/publications/cc7e2306-e071-4ef0-a1c2-5b56598087fc

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Relationship between pore-scale characteristics and petrophysical properties

Autor: Kenneth Stuart Sorbie, Andrey Ryazanov, Gary Douglas Couples, Kejian Wu, Zeyun Jiang, Marinus Izaak Jan Van Dijke

Publikováno v: Heriot-Watt University
Scopus-Elsevier

Fluid flow properties of geomaterials are fundamentally controlled by the characteristics of the pore system and the interaction of different fluid phases occupying complex pore shapes. Both the geometric and topological characteristics of the pore s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b0afdc880abf2ea887b144b4d752095
https://researchportal.hw.ac.uk/en/publications/a98431e6-2097-4efc-8fa6-33b93b68fcd3

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