泡沫排水用起泡剂的应用进展

Application Progress of Foaming Agent for Foam Drainage

田雨露 王纪伟 李加玉

TIAN Yulu WANG Jiwei LI Jiayu

气井起泡剂排水是提高单井产量的一项重要措施，也是国内外各大气田常用且经济可行的重要方法之 一。经国内外文献调研，分析了起泡剂作用机理，综述了各类型常用起泡剂的应用进展及优缺点；介绍了耐温 型、抗盐型、耐酸碱型、抗H2S类型、抗凝析油等新型起泡剂的研究进展；分析了起泡剂在制备与矿场应用过程中 存在的问题，并提出了未来起泡剂的发展趋势。

The foaming agent drainage of gas well is an important measure to improve the production per well，and it is also one of the most common and economically viable methods for drainage of gas wells at home and abroad. Based on the domestic and foreign literature research，the mechanism of foaming agent was analyzed，the application progress，advantages and disadvantages of various types of common foaming agents were summarized. And the research progress of new foaming agents with temperature resistance，salt resistance，acid and alkali resistance，H2S resistance and condensate resistance was introduced. The existing problems in the preparation and field application of foaming agents were analyzed，and the development trend of foaming agents in the future was put forward.

10.19346/j.cnki.1000-4092.2021.02.029