本文将一级、二级模糊综合评判方法同时用于双河油田核三段Ⅶ油组油层评价,并探讨了各个综合评判数学模型的应用效果。 In this paper, the first-level and second-level fuzzy comprehensive evaluation methods are applied to the evaluation of oil reservoirs in the third member of the Ⅶ oilfield in Shuanghe Oilfield at the same time. The application effects of each comprehensive mathematical model are also discussed.