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| 摘要: |
| 中原油田采油三厂卫城原油破乳脱水难，长期未能得到彻底的解决。针对卫城原油高含胶质、粘度大等特点，实验测定了南京金钟山化工厂、山东滨州化工厂等厂生产的8种破乳剂及其交联复配而得的6种破乳剂对中原油田卫城原油的脱水效果。结果 表明，6种交联复配破乳剂脱水率高，脱水速度快，油水界面齐，与卫城原油的缓蚀剂配伍性好。油溶性破乳剂ZF006（浓度为90mg/l）在明一联3个月的现场试验结果表明，净化油的含水量降低了41．3％，污水含油降低了40．8％。 |
| 关键词: 中原油田 原油 交联 复配破乳剂 研制 应用 中原稠油 机理 原油脱水 |
| DOI： |
| 分类号:TE869 |
| 基金项目: |
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| CROSS-LINKED COMBINATIONAL DEMULSIFIERS FOR DEHYDRATION OF ZHONGYUAN VISCOUS CRUDE OIL |
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Guo Xuehui 1 Liu Shengfu 1 Zhang Shengsheng 2 Wang Yongmei 3 Yin Yina 1
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| Abstract: |
| Since Weicheng Oil Field has been exploited in last twenty years, crude oil dehydration is very difficult and has been a problem not to resolve thoroughly. 8 commercial demulsifiers manufactured by Nanjing Jingzhongshan Chemical Plant in Jiangsu province |
| Key words: Zhongyuan Oilfield, viscous crude oil, cross-linked, combinational demulsifiers, crude oil dehydration, research and development of chemical, mechanism study |
