| HDPE内外防腐油管在空气泡沫驱井的应用 |
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| 引用本文： | 龚险峰,何云章,王立江,张华,吝拥军.HDPE内外防腐油管在空气泡沫驱井的应用[J].内蒙古石油化工,2014(23):26-28. |
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| 作者姓名： | 龚险峰 何云章 王立江 张华 吝拥军 |
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| 作者单位： | 中原油田采油三厂;中原油田采油五厂; |
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| 基金项目： | 项目来源中石化股份公司科技部《空气/泡沫驱油技术研究》项目,编号 P09034。 |
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| 摘 要： | 常规N80新油管在空气泡沫驱井上应用约4个月就会腐蚀穿孔,针对空气泡沫驱井的腐蚀特点,优选HDPE内外防腐油管在注空气泡沫井上进行应用,在中原油田采油三厂3口空气泡沫驱井矿场应用表明,其结构简单,密封性能良好,施工方便,油管内外腐蚀情况大幅度减轻,,平均免修期达到523天,油管报废率由100%降低到35.5%。
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| 关 键 词： | 空气泡沫驱 腐蚀 防腐油管 应用 |
Application of HDPE Pipeline External Corrosion in the Well of Air Foam Flooding |
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| Affiliation: | GONG Xian -fengr, HE Yun- zhang, WANG Li- jiang, ZHANG Hua , LIN Yong- jun (1.No. 3 oil production plant,Zhongyuan Oilfield Company ,shenxian 252435,China; 2. No. 5 Oil Production Plant , Zhongyuan Oilfield Company,puyang 457001 ,China) |
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| Abstract: | Conventional N80 new tubing to the air foam flooding Inoue about tour months will apply corrosion perforation, for air foam flooding wells corrosion characteristics, Preferably HDPE and external corrosion in air injection foam tubing for application Inoue, Zhongyuan Oilfield three plants in three air foam flooding wells mine application shows that its simple structure, good sealing performance, easy construction, tubing significant reduction in internal and external corrosion, average exemption period reached 523 days, tubing scrap rate from 100% down to 35.5%. |
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| Keywords: | Air Foam Flooding Corrosion Corrosion tubing Application |
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