Abstract To assist in understanding the progress of polysaccharide biopolymers in EOR, this review collects and summarizes the available data for the first time and thoroughly discusses the structure–property–EOR performance relationship from flask to field scale application. Attentions were given to xanthan, scleroglucan, hydroxyethylcellulose (HEC), carboxymethycellulose (CMC), welan gum, guar gum, schizophyllan, and other newly developed family members. This review provides a synopsis of EOR polysaccharides, which are rapidly emerging as eco-friendly and tough injectants compared to synthetic polymers.

中文翻译：

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用于从烧瓶到油田提高采油率 (EOR) 的多糖生物聚合物的综合评价

摘要 为了帮助理解多糖生物聚合物在提高采收率方面的进展，本综述首次收集和总结了现有数据，并深入讨论了从烧瓶到现场规模应用的结构-性质-EOR 性能关系。关注黄原胶、硬葡聚糖、羟乙基纤维素（HEC）、羧甲基纤维素（CMC）、威兰胶、瓜尔胶、裂殖多糖等新开发的家族成员。这篇综述提供了 EOR 多糖的概要，与合成聚合物相比，它正在迅速成为环保和坚韧的注入剂。