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注交联聚合物提高采收率是一项日益成熟的三次采油技术。本文简要介绍了孤东油田三区矿场试验方案及实施情况，着重对矿场试验效果进行了分析评价，对三区注交朕聚合物驱油动态变化特征进行了初步的研究，并得出了一些基本的认识和结论。
Note Cross-linked polymers to enhance oil recovery is an increasingly sophisticated tertiary recovery technology. This article briefly introduces the experimental scheme and implementation of the mines in the three districts of Gudong Oilfield, emphatically analyzes and evaluates the test results of the mines, and conducts a preliminary study on the dynamic change characteristics of polymer flooding in the three areas. Some basic understanding and conclusion.