| 南海某油田缓蚀剂评价与现场应用 |
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| 引用本文： | 胡涛,朱本智,闫化云,郭晓男,仇朝军. 南海某油田缓蚀剂评价与现场应用[J]. 全面腐蚀控制, 2010, 24(6): 37-40 |
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| 作者姓名： | 胡涛 朱本智 闫化云 郭晓男 仇朝军 |
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| 作者单位： | 1. 中海油能源发展股份有限公司上海采油技术服务分公司,上海,200030
2. 中海油能源发展股份有限公司油田化学分公司,天津,300452 |
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| 摘 要： | 通过缓蚀剂配方的调整,针对南海某油田流体含水25%,CO2含量较高,在管线入口端加入破乳剂导致输送后期出现油水分离的情况,利用高温高压釜和油水分配测试技术评选出了适应于现场的缓蚀剂;现场试验数据显示,现场应用的缓蚀剂BHH-01E有效降低了现场腐蚀的问题。
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| 关 键 词： | 缓蚀剂 油水分配 缓蚀率 高温高压釜 |
Corrosion Inhibitor Evaluation and its Field Trial for a Certain Oilfield in China South Sea |
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| HU Tao,ZHU Ben-zhi,YAN Hua-yun,GUO Xiao-nan,QIU Zhao-jun. Corrosion Inhibitor Evaluation and its Field Trial for a Certain Oilfield in China South Sea[J]. Total Corrosion Control, 2010, 24(6): 37-40 |
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| Authors: | HU Tao ZHU Ben-zhi YAN Hua-yun GUO Xiao-nan QIU Zhao-jun |
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| Affiliation: | 1.CNOOC Energy Technology ＆ Services Shanghai Oilfield Technology Services Branch Shanghai 200030,China;2.CNOOC Energy Technology ＆ Services Oilfield Technology Services Chemical Branch,Tianjin 300452,China) |
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| Abstract: | The corrosion inhibitor is screened suitable for a certain oilfield in China South sea using HTHP autoclave and oil/water separation on the base of the optimization of corrosion inhibitor formulation.The evaluation data of coupon showed the severe corrosion problem is solved successfully after the corrosion inhibitor BHH-01E is applied for China South Sea where water cut is 25% and CO2 content is higher. |
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| Keywords: | corrosion inhibitor oil/water partition corrosion Inhibition efficiency HTHP autoclave |
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