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借助CIR-100界面流变仪系统地研究了聚合物溶液与原油接触界面的界面流变性.实验结果表明,界面黏度、界面黏性模量和界面弹性模量受聚合物相对分子质量、配制水矿化度和聚合物溶液质量浓度的影响,三者随聚合物相对分子质量和聚合物溶液质量浓度的增大均增加,随配制水矿化度的增加均减小.
The interfacial rheological properties of polymer solution and crude oil were systematically studied by means of CIR-100 interface rheometer.The experimental results show that the interfacial viscosity, interfacial viscosity and interfacial elastic modulus depend on the relative molecular mass of polymer, The degree of salinity and the concentration of the polymer solution all increase with the increase of the relative molecular mass of the polymer and the mass concentration of the polymer solution and decrease with the increase of the salinity of the formulated water.