疏水缔合聚合物分子链上疏水基团的引入使其溶液具有独特的抗剪切性能,从而在油气田开采领域具有广阔的应用前景。
Hydrophobically associating polymer solution has special shearing resistance performance because of introduced associating base group, so there is a wide application prospect in oil gas exploitation.
介绍了超支化聚合物结构特征,独特的溶液和本体性能,以及影响这些性能的主要因素。
The structure character of hyperbranched polymer, its unique solution and bulk property, and the main affect factors on the performance, were introduced.
聚合物溶液表现出较好的耐盐、耐温及耐酸性能。
Polymer solution have some good properties to resist salt, temperature and acid.
介绍了一种用于高性能聚合物纺丝溶液过滤器的清洁工艺。
Cleaning processes used for spinning solution filter of high performance polymer were presented.
采用毛玻璃模型、填充砂管和人造岩心封堵实验,研究了多孔介质的表面润湿性对交联聚合物溶液(LPS)封堵性能的影响。
The effect of surface wettability of porous media on the plugging properties of LPS was studied through the ground glass model, quartz sand-packed tube and artificial core plugging experiments.
高吸水性聚合物是一种能够大量吸收水溶液的新颖的高分子材料。本文对高吸水性聚合物的性能指标与测试方法作了简明的介绍。
Superabsorbent polymers are high molecular materials which have the ability of absorbing large amounts of liquids. The property parameters and testing methods are discussed in this article.
采用不同微生物,研究了调驱剂中主要添加剂、聚合物浓度、调驱剂溶液、调驱剂的成胶体及破胶液对微生物性能的影响。
The influences of additive, polymer concentration, profile control and flooding agent(PFA), gel and gel breaking liquid on the characteristics of the microbial were evaluated.
对该速溶聚合物速溶性及速溶后的海水基溶液与交联剂形成的深部调剖体系性能进行了评价,结果表明,各项性能指标能满足海上油田深部调剖的要求。
The property of the fast-dissolved polymer and the deep profile control system formed from the fast-dissolved polymer solution based on seawater and crosslinker are judged.
但油田使用的聚合物抗盐性能比较差,因此配制聚合物驱油溶液用水必须经过严格处理,这样增大了处理的综合费用。
However, because of the poor salt resistance of the polymer, the mixing water has to be treated, thus causing the increase of the total cost.
采用凝胶色谱技术研究乙醇—水溶液中硅酸聚合过程、聚合物结构。以及聚合物结构对溶胶涂膜性能的影响。
The process of silicate anions polymerization and the structure of silicate polymers were studied by gel permeation chromatography (GPC).
研究了聚合条件对聚合物产率及特性粘度的影响,并研究了聚合物水溶液的流变性能。
The influence of polymerization conditions on conversion and intrinsic viscosity of polymer were investigated. The rheological properties in an aqueous solution were also studied.
研究了聚合条件对聚合物产率及特性粘度的影响,并研究了聚合物水溶液的流变性能。
The influence of polymerization conditions on conversion and intrinsic viscosity of polymer were investigated. The rheological properties in an aqueous solution were also studied.
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