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针对各种提高采收率技术的优缺点和应用范围，开发出了模糊数学模型（ＥＭＣ） ，以便于对提高采收率技术进行筛选。为验证模型的正确性，利用文献中的一些油藏数据和生产情况对模型的应用效果进行了检验。结果表明，该模型的输出结果和油藏工程专家的选择结果基本一致。该模型具有很强的可调性，在其程序中预先设置了接口，为加入新的提高采收率技术提供了方便
In view of the advantages and disadvantages of various enhanced oil recovery technologies and their applications, a fuzzy mathematical model (EMC) has been developed to facilitate the screening of enhanced oil recovery technologies. In order to verify the correctness of the model, some reservoir data and production conditions in the literature were used to test the application effect of the model. The results show that the output of this model is consistent with that of reservoir engineering experts. The model is highly adjustable and pre-programmed in its program to facilitate the addition of new enhanced oil recovery techniques