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.%针对郑411-P7井进行基本物性测定,通过可编程式流变仪开展流变性实验研究,探讨了含水率、温度、剪切速率对流变性的影响.结果表明,含水率是影响含水超特稠油流变性的重要因素,随含水率的变化,含水超特稠油的表观粘度呈现出比较复杂的规律.油样含水率大于30％之后,非牛顿性已不明显.在较高含水率下流变性还受温度和剪切速率的影响,不同情况下有不同的流型转化点.
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