针对脂肪醇醚表面活性剂在三次采油的局限性，综述了脂肪醇醚改性表面活性剂的研究现状和所开发的种类，重点介绍了硫酸酯盐型、磺酸盐型、磷酸酯盐型和羧酸盐型等改性常规表面活性剂的基本合成方法及产物性能，同时对含有醚为联结基Gemini阴离子表面活性剂进行了介绍。%Due to the defects of fatty alcohol polyoxyethylene ether for EOR introduced in this article, the development and progress of the varities and synthetic methods of modified fatty alcohol ether surfactants for EOR including sulfates, sulfonic surfantants, phosphate, carboxylate and Gemini surfactants using polyether as spacer groups were summarized.
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