一种磺化酚醛树脂类泥浆降失水剂的合成及评价[EB/OL]
北京：中国科技论文在线
钙盐的性能都优于SMP
） 摘要： 本文通过缩聚的方法合成了一种磺化酚醛树脂类的泥浆降失水剂
） Abstract： :A water-soluble sulfonated phenol-formaldehyde resins drilling fluid loss additive is prepared by condensation polymerization
And we discuss the effect of different reaction conditions,the composition of polymer is confirm through infrared absorption spectroscopy
In order to confirm the performance of polymer ,we used comparative method with SMP in laboratory
The results show that both of room temperature and high temperature ageing, the performance of polymer is better than SMP in different contents;and lonely using the maximum temperature of polymer can reach to 180℃;the last, comparative with SMP,the polymer' performance of salt resisting is much better
Keywords： oilfield chemistry;sulfonated
2、 西南石油大学化学化工学院
Quan Hongping 2, （ 1、 College of Chemistry and Chemical Engineering,Southwest Petroleum University
