Heavy oil as an emulsion: Composition, structure, and rheological properties

作者: N. M. Zadymova , Z. N. Skvortsova , V. Yu. Traskin , G. P. Yampol’skaya , M. V. Mironova

DOI: 10.1134/S1061933X16060211

关键词:

摘要: Recent works devoted to studying the structure and rheological properties of water/oil disperse systems have been reviewed. Contemporary understandings crude heavy oil as a water-in-oil emulsion discussed. Data on mechanism stabilizing effect natural lipophilic surfactants ultradispersed particles different natures contained in presented. Methods that are used improve transport characteristics oil—in particular, formation low-viscosity oil-in-water emulsions—have listed. Colloidal emulsions, which increasingly applied for pipeline transportation oil, considered.

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