关键词: 流变性 , 含水率 , 温度 , 剪切速率

Abstract: Through measuring the basic physical properties and model Dv-111+programmable rheometer, the experimental research on rheological properties was done, which analysed the influence of water content ratio, temperature and shear rate. The results show that the rate of water content is a major factor that influences rheological characteristies of water-bearing super-heavy oil. With the change of water content ratio, the apparent viscosity of super heavy oil exhibits a more complex pattern. Oil water ratio greater than 30%, the non Newtonian character is not obvious when the rate of water content was over 30%. Whats more, the temperature and shear rate have an influence on the rheological property when the rate of water content was high. Different conditions have different flow pattern transition point. 

Key words: Rheological properties, Rate of water content, Temperature, Rate of shear