| 元坝气田地面集输系统缓蚀剂应用及效果评价 |
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| 引用本文： | 徐岭灵,孙天礼,黄元和,陈曦,朱国,李怡.元坝气田地面集输系统缓蚀剂应用及效果评价[J].石油化工腐蚀与防护,2019(4):11-15. |
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| 作者姓名： | 徐岭灵 孙天礼 黄元和 陈曦 朱国 李怡 |
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| 作者单位： | 中国石化西南油气分公司采气二厂 |
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| 摘 要： | 元坝气田属于高含硫气田,地面集输系统采用改良的全湿气加热保温混输工艺,管道采用耐硫腐蚀碳钢与缓蚀剂配套的保护方案。在管道投用前期为加强防腐蚀,缓蚀剂加注量往往偏高,随着系统中水气比的升高,加注过量的药剂直接导致生产成本与后期残液处理成本增加。该文阐述了元坝气田地面集输系统现场缓蚀剂使用情况,通过对比分析现场缓蚀剂使用效果及实验室数据,得到目前元坝气田地面集输系统用缓蚀剂缓蚀效果良好的结论,同时进一步提出了可优化调整缓蚀剂的方案,在保障气田安全生产的同时达到降本增效的目的。
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| 关 键 词： | 缓蚀剂效果评价 降本增效 元坝气田 地面集输系统 |
Application and Effect Evaluation of Corrosion Inhibitors in Ground Gathering and Transportation System of Yuanba Gas Field |
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| XU Lingling,SUN Tianli,HUANG Yuanhe,CHEN Xi,ZHU Guo,LI Yi.Application and Effect Evaluation of Corrosion Inhibitors in Ground Gathering and Transportation System of Yuanba Gas Field[J].Petrochemical Corrosion and Protection,2019(4):11-15. |
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| Authors: | XU Lingling SUN Tianli HUANG Yuanhe CHEN Xi ZHU Guo LI Yi |
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| Affiliation: | (Second Gas Production Plant of SINOPEC Southwest Oil and Gas Branch Company, Langzhong 637400,China) |
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| Abstract: | XU Lingling;SUN Tianli;HUANG Yuanhe;CHEN Xi;ZHU Guo;LI Yi(Second Gas Production Plant of SINOPEC Southwest Oil and Gas Branch Company, Langzhong 637400,China) |
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| Keywords: | effect evaluation of corrosion inhibitor reducing cost and increasing efficiency Yuanba gas field ground gathering and transportation system |
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