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根据室内流变性测试实验,研究了三元复合驱注入体系和油井采出液流变特性,得到了描述其流变特性的本构方程,确定了相应的流变参数。实验结果表明,三元复合驱注入体系和三元复合驱油井采出液(油相和水相)均符合幂律模式。本文的结果为三元复合驱油井流入流出特性研究提供了重要依据。
According to the indoor rheological test, the rheological properties of the ASP flooding system and oil production fluid were studied. The constitutive equations describing the rheological properties were obtained and the corresponding rheological parameters were determined. The experimental results show that both the ASP flooding system and the ASP flooding production fluid (oil phase and water phase) fit the power-law model. The results of this paper provide an important basis for the study of inflow and outflow characteristics of ASP flooding wells.