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介绍了PAE降凝剂的合成方法,并对产品进行了室内评价和现场应用试验。现场试验结果表明,添加PAE降凝剂10mg/L,原油凝固点由27℃降至9℃;粘度降低80％以上,是一种新型的原油降凝剂。
The synthesis method of PAE pour point depressant is introduced, and the indoor evaluation and field application test of the product are carried out. Field test results show that adding PAE pour point depressant 10mg / L, crude oil freezing point from 27 ℃ to 9 ℃; viscosity decreased more than 80%, is a new type of crude oil pour point depressant.