降粘剂A-1的合成与评价  

Synthesis and Evaluation of Viscosity Reducer A - 1

作　　者：谢水祥[1] 范山鹰[1] 李克华[1] 苑权[1] 

机构地区：[1]江汉石油学院化学工程系,荆州434023

出　　处：《精细石油化工进展》2002年第10期38-40,共3页Advances in Fine Petrochemicals

摘　　要：以丙烯酰胺为原料,通过自由基聚合和高分子化学反应合成了降粘剂A-1。对降粘剂A-1进行了性能评价,结果表明,降粘剂A-1的降粘性和抗温性好,与其他降粘剂相比,A-1的动切力降低幅度小,能满足泥浆性能的要求。The viscosity reducer A - 1 was synthesized from acrylic amide by radical polymerization and high molecular reaction. The performances of the viscosity reducer A - 1 were evaluated in laboratory. The experimental results showed that the viscosity reducer A - 1 had good capacity of reducing viscosity and heat resistance. Compared with other viscosity reducer, its dynamic shearing force decreased less and could satisfy performance of mud.

关 键 词：钻井液 石油钻井 降粘剂A-1 合成 自由基聚合 降粘率 性能评价 

分 类 号：TE254[石油与天然气工程—油气井工程]