| 三元复合驱采出液用破乳剂 |
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| 引用本文： | 石君辉. 三元复合驱采出液用破乳剂[J]. 石油化工应用, 2009, 28(2): 93-95,98 |
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| 作者姓名： | 石君辉 |
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| 作者单位： | 周口职业技术学院,河南周口,466001 |
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| 摘 要： | 根据破乳机理及三元复合驱采出液的组成及结构特点,设计合成出具有适宜相对分子质量和适宜芳香度的破乳剂,阐述了该破乳剂结构特点及其作用机理。现场试验表明,该破乳剂对三元复合驱采出液具有很好的破乳脱水效果,乳化油含水达到进电脱的要求(低于20%),水中合油低于120mg/L(使传统破乳剂2000mg/L以上),显示三元复合驱采出液用破乳技术取得突破性进展。
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| 关 键 词： | 三元复合驱 采出液 芳香度 现场试验 水中含油 |
Demulsifier for the produced liquid by ASP flooding |
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| SHI Junhui. Demulsifier for the produced liquid by ASP flooding[J]. Petrochemical Industry Application, 2009, 28(2): 93-95,98 |
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| Authors: | SHI Junhui |
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| Affiliation: | Zhoukou Vocational and Techinical College;Zhoukou;Henan 466001;China |
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| Abstract: | Demulsifier with the preferred molecule and aromaticity,was prepared according to the demulsification mechanisms and the characteristics of components and structure of the produced liquid by ASP flooding,and its structure feature and action mechanisms were elaborated thoroughly.The field experiment results show that it has a excellent demulsification effect for the produced liquid by ASP flooding in xing2 block of oil product No4 of daqing oilfield,water-in-dehydrated oil less than 20%(reach to the level fo... |
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| Keywords: | ASP flooding molecule aromaticity field experiment oil-in- waste water |
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