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Wettability of, and Oil Film Stability on Glass Capillaries as Basic Processes in Tertiary Oil Recovery

  • J. Pintér
  • E. Wolfram

Abstract

A study of immiscible liquid/liquid displacement on model systems, paraffin oil/aqueous surfactant solutions in glass capillary tubes led to the conclusion that flow and wetting properties cannot be treated separately. Even though there is a correlation between static and dynamic contact angles, the validity of this relation is restricted to relatively low surfactant concentrations.

Keywords

Contact Angle Interfacial Tension Capillary Number Static Contact Angle Dynamic Contact Angle 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 1981

Authors and Affiliations

  • J. Pintér
    • 1
  • E. Wolfram
    • 1
  1. 1.Department of Colloid ScienceLorand Eötvös UniversityBudapest 8Hungary

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