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Absolute Permeability Upscaling for Superelement Modeling of Petroleum Reservoir

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dc.date.accessioned 2019-01-22T20:56:25Z
dc.date.available 2019-01-22T20:56:25Z
dc.date.issued 2018
dc.identifier.issn 2070-0482
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/149532
dc.description.abstract © 2018, Pleiades Publishing, Ltd. A technique for local upscaling of absolute permeability is proposed intended for the superelement modeling of petroleum reservoir development. The upscaling is performed for every block of an unstructured superelement grid based on solving a series of stationary one-phase flow in reservoir problems on a refined grid with the initial permeability field under various boundary conditions reflecting the characteristic structural variants of the filtrational flow and taking into account the presence or absence of wells inside the block. The resulting components of the effective permeability tensor in each superelement are sought from the solution of the problem on minimizing the deviations of the normal flows through the faces of the superelement averaged on a refined computational grid from those approximated on a coarse superelement grid. The application of the method is demonstrated by examples of the reservoir of the periodic and nonperiodic structure. The method is compared with the traditional techniques for local upscaling.
dc.relation.ispartofseries Mathematical Models and Computer Simulations
dc.subject absolute permeability
dc.subject petroleum reservoir simulation
dc.subject porous medium
dc.subject superelements
dc.subject upscaling
dc.title Absolute Permeability Upscaling for Superelement Modeling of Petroleum Reservoir
dc.type Article
dc.relation.ispartofseries-issue 1
dc.relation.ispartofseries-volume 10
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 26
dc.source.id SCOPUS20700482-2018-10-1-SID85042566971

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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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