| 修井返排液快速处理技术优化研究 |
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| 引用本文： | 唐倩雯,苏秋涵,魏斌,李月足,刘丙生,郝丽伟.修井返排液快速处理技术优化研究[J].当代化工,2017,46(10). |
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| 作者姓名： | 唐倩雯 苏秋涵 魏斌 李月足 刘丙生 郝丽伟 |
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| 作者单位： | 1. 中国石油化工股份有限公司 胜利油田分公司石油工程技术研究院,山东 东营,257068;2. 中国石油大学(华东)科学技术研究院,山东 东营,257061 |
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| 基金项目： | 中石化科技攻关项目"修井作业洗井液循环利用及液面监控技术" |
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| 摘 要： | 气浮除油技术因其工艺成熟、效果显著、成本低廉、操作工艺简单、处理量大等优点而广泛应用于含油污水的处理。文章针对胜利油田修井返排液的不同现场情况,开展了气浮除油及精过滤技术的研究,通过实验研究,优选出了最佳的化学药剂;优化了气浮工艺参数和精过滤工艺参数。制定了一套完整的、现场适用性强的工艺技术方案,有效地指导了现场的施工应用。
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| 关 键 词： | 修井返排液 含油污水 无机絮凝药剂 有机助凝药剂 精细过滤 |
Research on Rapid Treatment Technology of Flowback Fluid in Workover |
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| TANG Qian-wen,SU Qiu-han,WEI Bin,LI Yue-zu,LIU Bing-sheng,HAO Li-wei.Research on Rapid Treatment Technology of Flowback Fluid in Workover[J].Contemporary Chemical Industry,2017,46(10). |
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| Authors: | TANG Qian-wen SU Qiu-han WEI Bin LI Yue-zu LIU Bing-sheng HAO Li-wei |
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| Abstract: | Because of its mature technology, significant effect, inexpensive, simple operation and large gas capacity, the air flotation technology has been widely used to treat oily sewage. In this paper, aiming at different flowback fluid of workover in Shengli oilfield, the air flotation technology and fine filtration technique for treating the flowback fluid were researched, and then the best chemical agent was screened out by experiments, the parameters of floating process and fine filtration process were optimized. At last, a complete scheme with strong on-site applicability was developed. |
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| Keywords: | Workover flowback fluid Oily sewage Inorganic flocculant Organic coagulant Fine filtering |
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