三次采油中甜菜碱型表面活性剂的研究进展

摘要

The research status of the betaine surfactants used in flooding was reviewed simply .The synthesis process was smmarized; The performance of the betaine surfacants was introduced; The application feasibility of betaine surfactants in the enhanced oil recovery was discussed.%简述了驱油用甜菜碱型表面活性剂的研究现状.总结了几类甜菜碱的合成工艺进展；介绍了其在采油技术中的性能研究；探讨了该类表面活性剂在三次采油中应用的可行性.