| 用于高含水原油的RAK—5多元复配破乳剂 |
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| 引用本文： | 方洪波 陈愚. 用于高含水原油的RAK—5多元复配破乳剂[J]. 油气田地面工程, 1996, 15(1): 44-46 |
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| 作者姓名： | 方洪波 陈愚 |
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| 作者单位： | 胜利油田设计院!山东省东营市257026 |
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| 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。
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| 关 键 词： | 孤东油田 高含水期原油 化学脱水 破乳剂 矿场试验 |
RAK-5 Multielement Complex Demulsifying Agents Used on High Water Cut Crude |
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| Fang Hongbo,Chen Yu,Zhang Hongjun. RAK-5 Multielement Complex Demulsifying Agents Used on High Water Cut Crude[J]. Oil-Gasfield Surface Engineering, 1996, 15(1): 44-46 |
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| Authors: | Fang Hongbo Chen Yu Zhang Hongjun |
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| Affiliation: | Fang Hongbo;Chen Yu;Zhang Hongjun |
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| Abstract: | 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. |
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| Keywords: | Gudong oilfield/high water cut period/chemical dehydration/demulsifying agents/field test |
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