摘要
采用氧化 -还原引发体系合成了丙烯酰胺 -甲基丙烯酸 -二甲基二烯丙基氯化铵多元共聚物 ,研究了合成条件对共聚物的特性粘数 [η]及共聚物的泥浆性能的影响 ,初步评价了共聚物的泥浆性能。结果表明 ,AM -MAA -DMDAAC共聚物热稳定性好 ,降滤失能力和耐温抗盐能力强 ,防塌效果好。
The acrylamide-methacrylic acid-dimethyl diallyl ammonium chloride copolymer was synthesized by redox initiation.The conditions of synthesis on the [η] and mud properties of copolymer were investigation.The properties of mud of the copolymer were evaluated in laboratory.The experimental results showed that the acrylamide methacrylic acid dimethyl diallyl ammonium chloride copolymer has very good capacites of heat resistance,depressing the filter loss,inhibitory ability,heat resistance and salt tolerance.
出处
《化工科技》
CAS
2001年第1期15-18,共4页
Science & Technology in Chemical Industry
基金
中原石油勘探局重大科技攻关项目!"钻井液固相化学清洁技术"部分研究内容
关键词
钻井液处理剂
丙烯酰胺-二甲基二烯丙基氯化铵三元共聚物
降滤失剂
Drillingfluid additive
Acrylamide methacrylic acid dimethyl diallyl ammonium chloride copolymer
Filtrate reducer
Heat resistance and salt tolerance
