| GS-1油井缓蚀剂的研究与应用 |
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| 引用本文： | 穆建邦,张锡波,范靖,林文兴,徐桂宏,张连社. GS-1油井缓蚀剂的研究与应用[J]. 油气地质与采收率, 2000, 0(2) |
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| 作者姓名： | 穆建邦 张锡波 范靖 林文兴 徐桂宏 张连社 |
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| 作者单位： | 胜利石油管理局孤岛采油厂工艺所 |
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| 摘 要： | 油井采出液将会对金属设备造成腐蚀 ,所以以有机酸、多胺等为原料合成了GS 1油井缓蚀剂。对富含H2 S、CO2 及盐的污水 ,该缓蚀剂添加量为 50mg/L时 ,缓蚀率可达 80 %以上。静态腐蚀速率小于 0 .0 76mm/a,现场应用效果显著。该缓蚀剂原料来源广、生产过程简单、成本低 ,将是一种较有应用前景的油井缓蚀剂
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| 关 键 词： | 缓蚀剂 腐蚀速度 油井 缓蚀 现场应用 |
Research and application of GS-1 corrosion inhibitor for oil well. |
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| Mu Jianbang,Zhang Xibo,Fan Jing et al. OGRT,. Research and application of GS-1 corrosion inhibitor for oil well.[J]. Petroleum Geology and Recovery Efficiency, 2000, 0(2) |
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| Authors: | Mu Jianbang Zhang Xibo Fan Jing et al. OGRT |
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| Abstract: | Because the liquid produced from oil wells may make corrosion to metal equipment, GS-1 corrosion inhibitor for oil well is synthesized by organic acid and polyamine. When 50mg/L of this inhibitor is put into the produced sewage that is rich in H 2S, CO 2 and salt, the rate of corrosion mitigation may be more than 80% and the static corrosion rate is less than 0.076mm/a. So the effect in field application is remarkable. GS-1 corrosion inhibitor will be a prospective one for its wide source of raw material, simple process of production and low cost. |
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| Keywords: | corrosion inhibitor corrosion rate oil well corrosion mitigation field application |
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