Open AccessStudy of filtration processes of a two-phase fluid in a zonal-inhomogeneous fractured-porous medium
Author(s) -
A. A. Pyatkov,
S. P. Rodionov,
V. P. Kosyakov,
Н. Г. Мусакаев
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1404/1/012039
Subject(s) - porosity , filtration (mathematics) , petroleum engineering , porous medium , permeability (electromagnetism) , water injection (oil production) , geology , extraction (chemistry) , oil field , petroleum reservoir , geotechnical engineering , materials science , environmental science , chromatography , chemistry , membrane , mathematics , statistics , biochemistry
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.