摘要
采用氧化-还原引发体系合成丙烯酰胺/2-丙烯酰胺基-2-甲基丙磺酸/甲基丙烯酸/二烯丙基二甲基氯化铵四元共聚物作为钻井液处理剂。初步评价了此四元共聚物的泥浆性能,结果表明,AM/AMPS/MAA/DADMAC四元共聚物具有较好的降滤失和耐温性能,较强的抗盐能力,及较好的防塌效果。
Acrylamide - 2 - acrylamido - 2 - methylpropanesulfonic acid - methacrylic acid - diallyl dimethyl ammonium chloride quadripolymer as drilling - fluid additive was synthesized by redox initation. The mud performances of the quadripolymer was evaluated in the laboratory. The results showed that acrylamide - 2 - acrylamido - 2 -methylpropanesulfonic acid - methacrylic acid - diallyl dimethyl ammonium chloride quadripolymer has very good heat resistance, depressing filter loss, salt tolerance, and protection against collapse.
出处
《精细石油化工进展》
CAS
2001年第4期10-12,共3页
Advances in Fine Petrochemicals
