Study of filtration processes of a two-phase fluid in a zonal-inhomogeneous fractured-porous medium

A significant amount of proven reserves of hydrocarbons are contained in the fields to some extent have fracturing. Fractures have high conductivity, and, therefore, have a significant impact on the process of extracting oil from the reservoir. In this regard, it is necessary to investigate the filt...

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Bibliographic Details
Published in:Journal of physics. Conference series 2019-11, Vol.1404 (1), p.12039
Main Authors: Pyatkov, A A, Rodionov, S P, Kosyakov, V P, Musakaev, N G
Format: Article
Language:English
Subjects:
Filtration
Fractures
Oil recovery
Physics
Porous media
Reservoirs
Water injection
Water purification
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Summary:A significant amount of proven reserves of hydrocarbons are contained in the fields to some extent have fracturing. Fractures have high conductivity, and, therefore, have a significant impact on the process of extracting oil from the reservoir. In this regard, it is necessary to investigate the filtration processes of a mixture of water and oil in fractured-porous reservoirs. In this paper, the task of selecting options for the appointment of injection and production wells in a zonal-inhomogeneous fractured-porous reservoir to the most complete extraction of oil from the reservoir. A study was also made of the influence of the intensity of water injection on the efficiency of oil recovery from a fractured-porous reservoir. The tasks were solved using our own three-dimensional two-phase hydrodynamic simulator based on the model of dual porosity-permeability.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1404/1/012039