| 孤岛油田二元驱采出水破乳除油技术研究 |
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| 引用本文： | 徐闯,徐鹏,王刚,张守献,汪卫东.孤岛油田二元驱采出水破乳除油技术研究[J].环境工程,2013,31(3):25-27,62. |
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| 作者姓名： | 徐闯 徐鹏 王刚 张守献 汪卫东 |
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| 作者单位： | 中国石化胜利油田采油工艺研究院,山东东营,257000 |
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| 摘 要： | 分析了孤岛油田二元驱污水特性,针对其乳化油较多,粒径大小分布不均,且较稳定的特点,设计了具有大锯齿结构特征的反相破乳剂分子结构,并合成新型高效反相破乳剂WRD-34,评价了药剂的除油性能。在孤岛孤四联合站应用此新型反相破乳剂开展破乳除油现场试验,二元驱污水的破乳效果得到明显提高,含油量由处理前的514～1 202mg/L降低到13.2～54.0 mg/L。
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| 关 键 词： | 二元驱污水 反相破乳剂 破乳除油 |
STUDY ON THE DEMULSIFICATION DEOILING TECHNOLOGY OF BINARY COMBINATION DRIVE WASTEWATER IN GUDAO OILFIELD |
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| Xu Chuang Xu Peng Wang Gang Zhang Shouxian Wang Weidong.STUDY ON THE DEMULSIFICATION DEOILING TECHNOLOGY OF BINARY COMBINATION DRIVE WASTEWATER IN GUDAO OILFIELD[J].Environmental Engineering,2013,31(3):25-27,62. |
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| Authors: | Xu Chuang Xu Peng Wang Gang Zhang Shouxian Wang Weidong |
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| Institution: | Xu Chuang Xu Peng Wang Gang Zhang Shouxian Wang Weidong(Research Institute of Oil Production Technology,Shengli Oilfield,Sinopec,Dongying 257000,China) |
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| Abstract: | The characteristics of binary combination drive wastewater in Gudao Oilfield was studied.According to the characteristics such as quantities of emulsified oil,inequable granul diameters and high stability,a new inverse demulsifier with a molecular structure of large serrations was designed and synthesized,and its deoiling performance was evaluated.A field experiment with the new inverse demulsifier was done in Gusi Multi-Purpose Station of Gudao Oilfield.The deoiling efficiency was greatly improved.The oil content of the binary combination drive wastewater was decreased from 514~1 202 mg/L to 13.2~54.0 mg/L. |
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| Keywords: | binary combination drive wastewater inverse demulsifier demulsification deoiling |
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