一种油溶性稠油降粘剂的制备与性能评价  

Synthesis and Evaluation of an Oil-soluble Viscosity Reducer

作　　者：任昊[1] 

机构地区：[1]西南石油大学化学化工学院,四川成都610500

出　　处：《广州化工》2014年第20期89-90,136,共3页GuangZhou Chemical Industry

摘　　要：以丙烯酸十八酯与丙烯酰胺、马来酸酐单体与一种阴离子单体对乙烯基苯磺酸钠(NaSS)通过溶液聚合的方法合成了一种油溶性聚合物。结果表明:所合成的降粘剂对塔河JT-4稠油具有良好的降粘效果。降粘剂加入量为400 mg/kg时,该降粘剂在50℃使高粘稠油的降粘率几乎达到90%,具有极好的降粘效果。Using octadecyl acrylate and acrylamide , maleic anhydride and an anionic monomer sodium p -styrene sulfonate NaSS were synthesized by solution polymerization of an oil -soluble polymer molecule.The results showed that the product had good effect on Tahe JT -4 viscosity oil.When the viscosity reducer added to the amount of 400 mg/kg, the viscous oil viscosity reduction rate was almost 90%, at 50 ℃, with excellent viscosity reducing effect.

关 键 词：稠油 油溶性降粘剂 丙烯酸十八酯 马来酸酐 四元共聚 

分 类 号：TE39[石油与天然气工程—油气田开发工程]