An Upgridding Technique for Geocellular Models, Taking into Account the Uncertainty of Reservoir Parameters

An Upgridding Technique for Geocellular Models, Taking into Account the Uncertainty of Reservoir Parameters

A technique is proposed for upgridding of a geological model, taking into account the uncertainty of reservoir parameters. A distinctive feature of this technique is that the calculation of the upscaling error is based on the solution of two-phase flow equations.

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Veröffentlicht in:Lobachevskii journal of mathematics 2020-07, Vol.41 (7), p.1289-1294
Hauptverfasser: Rodionov, S. P., Kosyakov, V. P., Musakaev, E. N.
Format: Artikel
Sprache:eng
Schlagworte:
Algebra
Analysis
Flow equations
Geometry
Mathematical Logic and Foundations
Mathematical models
Mathematics
Mathematics and Statistics
Parameter uncertainty
Probability Theory and Stochastic Processes
Reservoirs
Two phase flow
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Beschreibung
Zusammenfassung:A technique is proposed for upgridding of a geological model, taking into account the uncertainty of reservoir parameters. A distinctive feature of this technique is that the calculation of the upscaling error is based on the solution of two-phase flow equations.
ISSN:1995-0802
1818-9962
DOI:10.1134/S1995080220070379