一种环保型水基清防蜡剂的研制及应用  

Research and application of an environmentally friendly water-based paraffin remover and inhibitor

作　　者：任成锋[1] 祝英俊[1] REN Cheng-feng;ZHU Ying-jun(The Fourth Oil Production Plant of Daqing Oilfield Co.,Ltd.,Daqing 163511,China)

机构地区：[1]大庆油田有限责任公司第四采油厂,黑龙江大庆163511

出　　处：《化学工程师》2022年第12期67-71,共5页Chemical Engineer

摘　　要：扶余油田原油含蜡量高、凝点高,结蜡问题突出,严重影响了油田的正常生产。油田广泛采用的方法是化学清蜡,通过施加化学药剂来进行清防蜡。本文通过室内配方优化,确定了以溶剂油D80作为清防蜡剂主剂,成功研制了一种闪点为95℃的环保型水基清防蜡剂。现场试验结果表明,该清防蜡剂具有较好的防蜡效果。Due to the characteristics of high paraffin content and high pour point of crude oil in Fuyu Oilfield,the problem of paraffin deposition is prominent,which seriously affects the normal production of the oilfield.The widely used method in oil field is chemical paraffin removal,which is carried out by applying chemical agents.Through indoor formula optimization,D80 solvent oil was determined as the main agent of paraffin removal and control agent,and an environment-friendly water-based wax removal and control agent with flash point of 95℃was successfully developed.The field test results show that the wax remover has good wax control effect.

关 键 词：化学清蜡 清防蜡剂 溶剂油 环保型 

分 类 号：TQ63[化学工程—精细化工]