玛湖油田非金属管结垢风险评估与阻垢措施
Scale Risk Assessment and Scale Inhibition Measures of Non-Metallic Pipes in Mahu Oilfield
摘 要
为解决玛湖油田非金属管的结垢问题,通过结垢试验、接触角测量等研究了温度、CO2分压、Ca2+含量和矿化度对玻璃钢管、热塑性塑料内衬玻璃钢管、柔性复合管结垢的影响,并优选出适用于玛湖油田现场工况的阻垢剂。结果表明:相同条件下,柔性复合管的结垢速率远高于其他两种材料;几种因素对非金属管材结垢影响的显著性排序为温度>矿化度>CO2分压>Ca2+含量;有机膦酸阻垢剂(MQ2)的阻垢效果最优,推荐加注量为60 mg/L;现场应用效果表明,降低运行温度并加注MQ2可使非金属管的结垢现象得到良好控制。
非金属管
结垢
主控因素
阻垢剂
produced water
non-metallic pipe
scaling
main control factor
scale inhibitor
Abstract
In order to solve the scaling problem of non-metallic pipe in Mahu oilfield, the effects of temperature, partial pressure of CO2, Ca2+ content and salinity on the scaling of glass fiber reinforced plastics (GFRP), thermoplastic lined GFRP and flexible composite pipes were studied through scaling test and contact angle measurement, and the scale inhibitor suitable for the field condition of Mahu oilfield was selected. The results showed that the scaling rate of the flexible composite pipe was much higher than those of the other two materials under the same conditions. The significance ranking of several factors affecting on the scale formation of non-metallic pipes was temperature >salinity>partial pressure of CO2>Ca2+ content. Organic phosphonic acid scale inhibitor (MQ2) had the best scale inhibition effect, and its recommended injection dosage was 60 mg/L. Field application results showed that the scale formation in non-metallic pipes could be well controlled by lowering operating temperature and adding MQ2.
中图分类号 TG174 DOI 10.11973/fsyfh-202311009
所属栏目 试验研究
基金项目 四川省科技计划项目(21JCQN0066)
收稿日期 2022/10/27
修改稿日期
网络出版日期
作者单位点击查看
引用该论文: ZHANG Yonghu,YUAN Haifu,QIAO Wangyang,WU Jiajuan,MA Zhilin,ZENG Dezhi. Scale Risk Assessment and Scale Inhibition Measures of Non-Metallic Pipes in Mahu Oilfield[J]. Corrosion & Protection, 2023, 44(11): 47
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】ZENG D Z,DONG B J,SHI S Z,et al.Effects of temperature on corrosion of N80 and 3Cr steels in the simulated CO2 auxiliary steam drive environment[J].Arabian Journal for Science and Engineering,2018,43(7):3845-3854.
【2】史晓东, 孙灵辉,战剑飞,等.松辽盆地北部致密油水平井二氧化碳吞吐技术及其应用[J].石油学报,2022,43(7):998-1006.
【3】邬元月, 石善志,黄建波,等.含CO2高温蒸汽环境中低合金钢耐腐蚀性能评价[J].石油与天然气化工,2017,46(4):77-81.
【4】安思彤, 陈秀玲,关建庆,等.卫58块油井结垢腐蚀因素分析及防护措施[J].腐蚀与防护,2015,36(8):792-796.
【5】赵清, 王克琼,周璟,等.气田回注系统结垢机理及对策——以四川盆地邛西气田为例[J].天然气工业,2014,34(8):129-133.
【6】丛军, 姚子敏.某长期服役海底管道的腐蚀现状和腐蚀机理[J].腐蚀与防护,2020,41(12):59-63.
【7】谢飞, 吴明,陈旭,等.油田注水系统结垢腐蚀机理[J].油气储运,2010,29(12):896-899,875.
【8】汤倩倩, 黄金营,付朝阳.中原油田油井结垢分析与预测[J].油气储运,2014,33(3):327-331.
【9】KUWAHARA Y.In situ atomic force microscopy study of dissolution of the barite (001) surface in water at 30℃[J].Geochimica et Cosmochimica Acta,2011,75(1):41-51.
【10】XU Y,DONG B,DAI X H.Effect of the silica-rich,oilfield-produced water with different degrees of softening on characteristics of scales in steam-injection boiler[J].Desalination,2015,361:38-45.
【11】JING G L,TANG S,LI X X,et al.The analysis of scaling mechanism for water-injection pipe columns in the Daqing oilfield[J].Arabian Journal of Chemistry,2017,10:S1235-S1239.
【12】孟园园, 任呈强,郑云萍,等.油井结垢规律及其控制措施[J].化工进展,2015,34(S1):202-206.
【13】豆肖辉, 张大磊,荆赫,等.不锈钢在低温地热水环境中的腐蚀与结垢行为[J].腐蚀与防护,2020,41(7):61-66,74.
【14】ZENG D Z,LIU Z D,YI Y G,et al.Optimizing the performance of a composite corrosion/scale inhibitor for CO2 flooding wells[J].Journal of Natural Gas Science and Engineering,2022,102:104555.
【15】沈建新, 刘建仪,刘举,等.迪那2气藏凝析水结垢规律实验研究[J].中国海上油气,2022,34(1):94-101.
【16】ÇITAK A,YARBAŞ T.Using contact angle measurement technique for determination of the surface free energy of B-SBA-15-x materials[J].International Journal of Adhesion and Adhesives,2022,112:103024.
【17】OZBAY S,ERDOGAN N,ERDEN F,et al.Surface free energy analysis of ITO/Au/ITO multilayer thin films on polycarbonate substrate by apparent contact angle measurements[J].Applied Surface Science,2020,529:147111.
【18】ISMAIL M F,ISLAM M A,KHORSHIDI B,et al.Surface characterization of thin-film composite membranes using contact angle technique:review of quantification strategies and applications[J].Advances in Colloid and Interface Science,2022,299:102524.
【19】ONAWOLE A T,HUSSEIN I A,SAAD M A,et al.Effect of pH on acidic and basic chelating agents used in the removal of iron sulfide scales:a computational study[J].Journal of Petroleum Science and Engineering,2019,178:649-654.
【2】史晓东, 孙灵辉,战剑飞,等.松辽盆地北部致密油水平井二氧化碳吞吐技术及其应用[J].石油学报,2022,43(7):998-1006.
【3】邬元月, 石善志,黄建波,等.含CO2高温蒸汽环境中低合金钢耐腐蚀性能评价[J].石油与天然气化工,2017,46(4):77-81.
【4】安思彤, 陈秀玲,关建庆,等.卫58块油井结垢腐蚀因素分析及防护措施[J].腐蚀与防护,2015,36(8):792-796.
【5】赵清, 王克琼,周璟,等.气田回注系统结垢机理及对策——以四川盆地邛西气田为例[J].天然气工业,2014,34(8):129-133.
【6】丛军, 姚子敏.某长期服役海底管道的腐蚀现状和腐蚀机理[J].腐蚀与防护,2020,41(12):59-63.
【7】谢飞, 吴明,陈旭,等.油田注水系统结垢腐蚀机理[J].油气储运,2010,29(12):896-899,875.
【8】汤倩倩, 黄金营,付朝阳.中原油田油井结垢分析与预测[J].油气储运,2014,33(3):327-331.
【9】KUWAHARA Y.In situ atomic force microscopy study of dissolution of the barite (001) surface in water at 30℃[J].Geochimica et Cosmochimica Acta,2011,75(1):41-51.
【10】XU Y,DONG B,DAI X H.Effect of the silica-rich,oilfield-produced water with different degrees of softening on characteristics of scales in steam-injection boiler[J].Desalination,2015,361:38-45.
【11】JING G L,TANG S,LI X X,et al.The analysis of scaling mechanism for water-injection pipe columns in the Daqing oilfield[J].Arabian Journal of Chemistry,2017,10:S1235-S1239.
【12】孟园园, 任呈强,郑云萍,等.油井结垢规律及其控制措施[J].化工进展,2015,34(S1):202-206.
【13】豆肖辉, 张大磊,荆赫,等.不锈钢在低温地热水环境中的腐蚀与结垢行为[J].腐蚀与防护,2020,41(7):61-66,74.
【14】ZENG D Z,LIU Z D,YI Y G,et al.Optimizing the performance of a composite corrosion/scale inhibitor for CO2 flooding wells[J].Journal of Natural Gas Science and Engineering,2022,102:104555.
【15】沈建新, 刘建仪,刘举,等.迪那2气藏凝析水结垢规律实验研究[J].中国海上油气,2022,34(1):94-101.
【16】ÇITAK A,YARBAŞ T.Using contact angle measurement technique for determination of the surface free energy of B-SBA-15-x materials[J].International Journal of Adhesion and Adhesives,2022,112:103024.
【17】OZBAY S,ERDOGAN N,ERDEN F,et al.Surface free energy analysis of ITO/Au/ITO multilayer thin films on polycarbonate substrate by apparent contact angle measurements[J].Applied Surface Science,2020,529:147111.
【18】ISMAIL M F,ISLAM M A,KHORSHIDI B,et al.Surface characterization of thin-film composite membranes using contact angle technique:review of quantification strategies and applications[J].Advances in Colloid and Interface Science,2022,299:102524.
【19】ONAWOLE A T,HUSSEIN I A,SAAD M A,et al.Effect of pH on acidic and basic chelating agents used in the removal of iron sulfide scales:a computational study[J].Journal of Petroleum Science and Engineering,2019,178:649-654.
相关信息
