| 大港北部油田回注污水结垢性与配伍性研究 |
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| 引用本文： | 尹先清,刘建,李玫,郑琼,石占忠,马立军,赵明,班艳华.大港北部油田回注污水结垢性与配伍性研究[J].长江大学学报,2009(1):31-33. |
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| 作者姓名： | 尹先清 刘建 李玫 郑琼 石占忠 马立军 赵明 班艳华 |
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| 作者单位： | [1]长江大学化学与环境工程学院,湖北荆州434023 [2]大港油田公司勘探开发研究院,天津大港300280 |
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| 基金项目： | 国家“863”项目(2003AA602140-2) |
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| 摘 要： | 大港北部油田注水水源为北部各污水站处理后水。通过对北大港、南大港和板桥3个区块的8种水样进行了研究，应用Stiff＆Davis公式，根据CaCO2饱和指数和稳定指数预测得出北大港唐南回注水有一定的结垢倾向。配伍性试验结果表明，8种对应水样按不同体积比例混合，恒温密闭168h，均不产生沉淀；北大港及板桥的地层水和回注水经过滤处理后清澈透明，羊三木回注水经过滤处理后仍然浑浊，水的浊度大。
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| 关 键 词： | 地层水 油田注入水 结垢性 配伍性 大港北部油田 |
The Scaling Tendency and Compatibility of Recycled Produced Water for Reservoir Flooding in the North of Dagang OilField |
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| YIN Xian-Qing,LIU Jian LI Mei,ZHENG QiongSHI Zhan-Zhong,MA Li-Jun,BAN Yan-Hua.The Scaling Tendency and Compatibility of Recycled Produced Water for Reservoir Flooding in the North of Dagang OilField[J].Journal of Yangtze University,2009(1):31-33. |
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| Authors: | YIN Xian-Qing LIU Jian LI Mei ZHENG QiongSHI Zhan-Zhong MA Li-Jun BAN Yan-Hua |
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| Institution: | YIN Xian-Qing,LIU Jian LI Mei,ZHENG Qiong(Yangtzeu Univercity,Jingzhou 434023)SHI Zhan-Zhong,MA Li-Jun,BAN Yan-Hua(Exploration , Development Research Institute,PetroChina Dagang Oilfield Company,Tianjin 300280) |
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| Abstract: | The water processing in the north of Dagang Oilfield was used as source of injection water in north of Dagang Oilfield.Eight kinds of water was studied,Stiff & Davis expressions are applied.Tannan injection water has the tendency of CaCO3 scaling predicted by using the indexes SI and SAI determined.The experimental data on water compatibility show that deposite is not produced after heating in closed vessel at reservoir temperature for 168h. |
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| Keywords: | subterranean water injection water scaling compatibility oil field in north of Dagang |
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