| 油田采出水微波处理技术探讨 |
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| 引用本文： | 冀忠伦,任建科,赵敏,周立辉.油田采出水微波处理技术探讨[J].油气田环境保护,2012,22(3):44-46. |
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| 作者姓名： | 冀忠伦 任建科 赵敏 周立辉 |
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| 作者单位： | 中国石油长庆油田油气工艺研究院低渗透油气田勘探开发国家工程实验室 |
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| 摘 要： | 微波应用于油田采出水处理,具有辅助絮凝、杀菌、降低腐蚀的作用。实验表明:应用微波处理油田采出水,可使PAC(聚合氯化铝)加量减少20%、PAM(聚丙烯酰胺)减少30%,处理时间仅为常规工艺的1/4,微波处理60s可将采出水中的TGB(腐生菌)、FEB(铁细菌)、SRB(硫酸盐还原菌)杀死99%以上,与常规工艺相比,微波处理后水质腐蚀率可下降20%以上。
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| 关 键 词： | 油田采出水 微波 絮凝 杀菌 腐蚀 |
Discussion on Microwave Processing Technology of Oilfield Produced Water |
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| Ji Zhonglun Ren Jianke Zhao Min Zhou Lihui.Discussion on Microwave Processing Technology of Oilfield Produced Water[J].Environmental Protection of Oil & Gas Fields,2012,22(3):44-46. |
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| Authors: | Ji Zhonglun Ren Jianke Zhao Min Zhou Lihui |
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| Institution: | Ji Zhonglun Ren Jianke Zhao Min Zhou Lihui(National Engineering Laboratory of Low-permeability Oil and Gas Exploration and Development of Oil & Gas Technology Research Institute,PetroChina Changqing Oilfield Company) |
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| Abstract: | Microwave has functionalities such as assisted flocculation,sterilization,and corrosion reduction when used in oilfield produced water treatment.The experiments show that:the application of microwave in oilfield produced water treatment can reduce PAC by 20%,PAM by 30%,and the processing time is 1/4 of the conventional process.The TGB,FEB and SRB in produced water can be killed more than 99% after 60 seconds microwave treatment.Compared with the conventional process,the water quality corrosion rate after microwave treatment can be reduced by more than 20%. |
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| Keywords: | oilfield produced water microwave flocculation sterilization corrosion |
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