Cited by 279Reservoir Engineering and Simulation MethodsAdvanced Mathematical Modeling in EngineeringEnhanced Oil Recovery Techniques

A critical review of the use of pseudorelative permeabilities for upscaling

Barker, John W., Thibeau, Sylvain·1997·SPE Reservoir Engineering

Abstract

Summary: The properties and limitations of different dynamic pseudorelative permeability methods are summarized. Severe difficulties common to all methods are discussed: choosing the number and locations of the coarse-grid rock types, defining the simulations from which the pseudos are generated, and the dependence of the pseudos on well rates and positions. It is concluded that, in practice, pseudos cannot be used reliably to scale up from a "fine-grid" geological model to a "coarse-grid" fluid-flow model except for cases where capillary or gravity equilibrium can be assumed at the coarse-gridblock scale. Scaling up from the core scale to the geological model is more likely to be possible because capillary forces are more important at smaller scales. A practical approach to the dynamic upscaling problem is outlined, but one should not expect that the effects of the detail in the geological model will be captured more than qualitatively.

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Registry

Crossref · 10.2118/35491-pa

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Cited by

Authors
Barker, J. W., & Thibeau, S.
Affiliations
Elf Aquitaine Production
Venue
SPE Reservoir Engineering
Published
1997-05-01
Volume
12
Issue
02
Pages
138-143
ISSN
  • 0885-9248 (ISSN-L)
  • 2469-9683
OpenAlex
W2076799009
Cited by
279
References
23
Citations by year
2026: 4 · 2025: 4 · 2024: 6 · 2023: 10 · 2022: 6 · 2021: 8 · 2020: 8 · 2019: 32 · 2018: 6 · 2017: 8 · 2016: 10 · 2015: 12 · 2014: 10 · 2013: 6 · 2012: 6
FWCI
27.86
Type
journal article
Language
en
Open access
closed
Locations
SPE Reservoir Engineering (publishedVersion)
Topics
  • Physical Sciences › Engineering › Ocean Engineering › Reservoir Engineering and Simulation Methods
  • Physical Sciences › Computer Science › Computational Theory and Mathematics › Advanced Mathematical Modeling in Engineering
  • Physical Sciences › Engineering › Ocean Engineering › Enhanced Oil Recovery Techniques
Keywords
capillary equilibrium

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