模拟CO2驱油环境下温度对J55油管钢腐蚀行为的影响
Influence of Temperature on Corrosion Behavior of J55 Tubing Steel in CO2 Flooding Environment
摘 要
利用高压反应釜模拟CO2驱油环境对不同温度下J55油管钢的腐蚀行为及两种咪唑啉类缓蚀剂的缓蚀性能进行了研究, 计算了腐蚀速率及缓蚀率, 分析了腐蚀产物膜的表面特征, 分析了试验产出水的离子含量变化。结果表明, J55油管钢的腐蚀速率随温度升高而不断增大, 咪唑啉类缓蚀剂对CO2腐蚀缓蚀率高, 且改性咪唑啉的缓蚀效果明显更佳, 缓蚀剂作用下ΣFe含量比空白试验条件下小得多, 而HCO3-离子浓度比其在相同条件空白试验的稍低, 缓蚀剂对CO2溶解有一定抑制作用。
温度
咪唑啉类缓蚀剂
产物膜
水质分析
CO2 corrosion
temperature
imidazoline inhibitor
product film
water analysis
Abstract
The corrosion behavior and the inhibition performance of two imidazoline inhibitors were investigated at various temperatures using a high pressure autoclave in simulated CO2 flooding environments. Corrosion rates and inhibition efficiencies of the samples were calculated, and the surface morphologies of corrosion product films were analyzed. The concentrations of ΣFe and HCO-3 in the produced water after the experiments were also analyzed. The results indicated that the corrosion rate of J55 steel increased with temperature, and the imidazoline inhibitors had good inhibition efficiency to CO2 corrosion, and the modified imidazoline inhibitor had superior performance. In addition, the concentration of ΣFe was lower than that for the blank sample, and the concentration of HCO3- slightly decreased in comparison with that under blank experimental condition.
中图分类号 TG172
所属栏目 试验研究
基金项目 陕西延长石油(集团)有限责任公司研究院青年基金(YJY2012-QNJJ-07)
收稿日期 2012/11/28
修改稿日期
网络出版日期
作者单位点击查看
备注尹志福, 工程师, 博士,
引用该论文: YIN Zhi-fu,GU Jing-hua,YANG Zhi-gang,WEI Yan-lin,WANG Ke. Influence of Temperature on Corrosion Behavior of J55 Tubing Steel in CO2 Flooding Environment[J]. Corrosion & Protection, 2013, 34(5): 399
被引情况:
【1】王珂,张永强,尹志福,吕雷,朱世东, "N80和3Cr油管钢在CO2驱油环境中的腐蚀行为",腐蚀与防护 36, 706-710(2015)
【2】崔艳雨,宁丽纳,李佳, "油水体系中硫酸盐还原菌的腐蚀",腐蚀与防护 35, 393-396(2014)
共有人对该论文发表了看法，其中：
人认为该论文很差
人认为该论文较差
人认为该论文一般
人认为该论文较好
人认为该论文很好
参考文献
【1】魏爱军,霍富永,王茜,等.CO2驱油地面集输管道的腐蚀电化学行为[J].腐蚀与防护, 2009,30(6):383-385.
【2】王霞,马发明,陈玉祥,等.注CO2提高采收率工程中的腐蚀机理及防护措施[J].钻采工艺, 2006,29(6):73-76.
【3】C de Waard,Milliams D E, Carbonic acid corrosion of steel[J].Corrosion,1975,31(5),175-181.
【4】Jasinski M L, Tomson M B. Ferrous carbonate precipitation kinetics and its impacts on CO2 corrosion[C]//Houston:NACE,1991,Paper No.268.
【5】Jasinski R. Corrosion of N80-type steel by CO2/water mixtures[J].Corrosion,1987,43(4):214-218.
【6】C de Waad, U Lotz.Prediction of CO2 corrosion in the oil and gas industry[C]//Houston:NACE,1993,Paper No.69.
【7】Garber J D, Sangita K A.Factors affecting iron carbonate scale in gas condense wells condense wells containing CO2[C]//Houston:NACE, 1998, Paper No.19.
【8】张雷,国大鹏,路民旭.Cl-含量对J55钢CO2腐蚀行为的影响[J].中国腐蚀与防护学报,2009,29(1):64-68.
【9】Sun Y, Gorge K, Nesic S.The effect of Cl- and acetic acid on localized CO2 corrosion in wet gas flow[J].Corros Sci,2003, 52(2):280-285.
【10】Fierro G, Ingo G M, Mancia F. XPS investigation on the corrosion behavior of 13Cr martensitic stainless steel in CO2-H2S-Cl- environments[J].Corrosion,1989,45(10):814-823.
【11】Videm K, Dugstad A. Effect of flow, pH, Fe2+ concentration and steel quality on the CO2 corrosion of carbon steels[C]//Houston:NACE,1987, Paper No.42.
【12】苏俊华,张学元,王凤平,等.饱和CO2的高矿化度溶液中咪唑啉缓蚀机理的研究[J].材料保护,1999,32(5):32-33.
【13】Liu F G, Du M. Electrochemical behavior of Q235 steel in saltwater saturated with carbon dioxide based on new imidazoline derivative inhibitor[J].Corrosion Science,2009,51:102-109.
【14】蒋秀,骆素珍,郑玉贵,等.炔氧甲基季胺盐和咪唑啉对N80在饱和CO2的3%NaCl溶液的缓蚀性能研究[J].中国腐蚀与防护学报,2004,24(1):10-15.
【2】王霞,马发明,陈玉祥,等.注CO2提高采收率工程中的腐蚀机理及防护措施[J].钻采工艺, 2006,29(6):73-76.
【3】C de Waard,Milliams D E, Carbonic acid corrosion of steel[J].Corrosion,1975,31(5),175-181.
【4】Jasinski M L, Tomson M B. Ferrous carbonate precipitation kinetics and its impacts on CO2 corrosion[C]//Houston:NACE,1991,Paper No.268.
【5】Jasinski R. Corrosion of N80-type steel by CO2/water mixtures[J].Corrosion,1987,43(4):214-218.
【6】C de Waad, U Lotz.Prediction of CO2 corrosion in the oil and gas industry[C]//Houston:NACE,1993,Paper No.69.
【7】Garber J D, Sangita K A.Factors affecting iron carbonate scale in gas condense wells condense wells containing CO2[C]//Houston:NACE, 1998, Paper No.19.
【8】张雷,国大鹏,路民旭.Cl-含量对J55钢CO2腐蚀行为的影响[J].中国腐蚀与防护学报,2009,29(1):64-68.
【9】Sun Y, Gorge K, Nesic S.The effect of Cl- and acetic acid on localized CO2 corrosion in wet gas flow[J].Corros Sci,2003, 52(2):280-285.
【10】Fierro G, Ingo G M, Mancia F. XPS investigation on the corrosion behavior of 13Cr martensitic stainless steel in CO2-H2S-Cl- environments[J].Corrosion,1989,45(10):814-823.
【11】Videm K, Dugstad A. Effect of flow, pH, Fe2+ concentration and steel quality on the CO2 corrosion of carbon steels[C]//Houston:NACE,1987, Paper No.42.
【12】苏俊华,张学元,王凤平,等.饱和CO2的高矿化度溶液中咪唑啉缓蚀机理的研究[J].材料保护,1999,32(5):32-33.
【13】Liu F G, Du M. Electrochemical behavior of Q235 steel in saltwater saturated with carbon dioxide based on new imidazoline derivative inhibitor[J].Corrosion Science,2009,51:102-109.
【14】蒋秀,骆素珍,郑玉贵,等.炔氧甲基季胺盐和咪唑啉对N80在饱和CO2的3%NaCl溶液的缓蚀性能研究[J].中国腐蚀与防护学报,2004,24(1):10-15.
相关信息
