摘要
RAK－5多元复配破乳剂是针对孤东油田高含水期原油脱水而研制的。RAK－5破乳剂采用多种起始剂、多种嵌段形式，多种分子结构的破乳剂复配，使其具有亲油亲水多向性，易于快速分散到油水乳状液界面。经现场试验证明，RAK－5破乳剂脱水速度快，脱水率高，油水界面整齐，脱出水清。
RAK-5 multielement complex demulsifying agents is aimed at high water cut period in Gudong oilfield and developed. It uses many kinds of start agents blocked forms and molecular structures to complex demulsifying agents and it has been made possessing water (oil) affinity and easy to disperse to the interfaces of oil-water emulsion. Field test proves that it is quick in dehydration speed,high is dehydration rate,tidy in oil-water interface and clear of dehydrated water.
出处
《油气田地面工程》
1996年第1期44-46,共3页
Oil-Gas Field Surface Engineering
关键词
油田
高含水期
原油
化学脱水
破乳剂
Gudong oilfield/high water cut period/chemical dehydration/demulsifying agents/field test
