摘要
随着长庆油田开发时间的延长,中高含水井数量逐渐增多,同时中高含水井结蜡现象也日趋凸出,常规使用的油溶性清防蜡剂CX-3针对高含水井适应性相对较弱,本文通过对水溶性清防蜡剂防蜡效果评价,以及选取油井开展现场试验,综合评价水溶性清防蜡剂对于高含水井的适应性。
With the Changqing oilfield development time,high water cut oil well gradually increased in number,at the same time in high water oil well wax,deposition phenomenon day by day is also prominent,the routine use of oil soluble paraffin inhibitor CX-3 in high water cut oil well adaptability is relatively weak,this article through to the water soluble wax agent wax prevention efficiency evaluation,and carry out well field test,comprehensive evaluation of water soluble paraffin inhibitor for high water cut well adaptability.
出处
《石油化工应用》
CAS
2013年第2期37-40,共4页
Petrochemical Industry Application
关键词
水溶性
防蜡率
蜡卡周期
环境安全
water soluble
wax prevention efficiency
wax deposition cycles
environmental safety
