[1]赵国仙,许欢敏.超级13Cr不锈钢在苛刻环境中的腐蚀行为研究[J].焊管,2021,44(2):16-19.[doi:10.19291/j.cnki.1001-3938.2021.02.004]
 ZHAO Guoxian,XU Huanmin.Corrosion Behavior of Super 13Cr Stainless Steel in Harsh Environment[J].,2021,44(2):16-19.[doi:10.19291/j.cnki.1001-3938.2021.02.004]
点击复制

超级13Cr不锈钢在苛刻环境中的腐蚀行为研究()
分享到:

《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
第44卷
期数:
2021年第2期
页码:
16-19
栏目:
试验与研究
出版日期:
2021-02-28

文章信息/Info

Title:
Corrosion Behavior of Super 13Cr Stainless Steel in Harsh Environment
文章编号:
10.19291/j.cnki.1001-3938.2021.02.004
作者:
赵国仙许欢敏
西安石油大学 材料科学与工程学院,西安 710065)西安石油大学 材料科学与工程学院,西安 710065
Author(s):
ZHAO Guoxian XU Huanmin
School of Materials Science and Engineering, Xi’an Shiyou University, Xi’an 710065, China
关键词:
超级13Cr不锈钢油套管残酸极化曲线EIS
Keywords:
super 13Cr stainless tubing and casing residual acid polarization curve EIS
分类号:
TG174.3
DOI:
10.19291/j.cnki.1001-3938.2021.02.004
文献标志码:
A
摘要:
针对油田酸化作业过程中出现油套管腐蚀的问题,采用失重法和电化学测试方法研究了超级13Cr油套管在油田残酸中的腐蚀行为。结果表明:超级13Cr不锈钢在180 ℃、总压10 MPa的残酸腐蚀环境中为中度腐蚀,以均匀腐蚀为主。超级13Cr不锈钢的阳极极化曲线无钝化区,腐蚀过程为阴极过程控制,随温度升高,自腐蚀电位负移,腐蚀驱动力增大。电化学阻抗(EIS)测试表明,随温度升高,极化电阻减小,电化学腐蚀动力学阻滞性减弱。
Abstract:
Aiming at the problem of casing corrosion in oilfield acidification operation, the corrosion behavior of super 13Cr tubing and casing in residual acid of oil field was studied by weight loss method and electrochemical measurement. The results show that the corrosion of super 13Cr stainless steel is moderate in the residual acid corrosion environment at 180 ℃ and the total pressure is 10 MPa, and the corrosion is mainly uniform. The anodic polarization curve of super 13Cr stainless steel has no passivation zone, and the corrosion process is controlled by the cathode process. With the increase of temperature, the self-corrosion potential shifts negatively and the corrosion driving force increases. EIS showed that with the increase of temperature, the polarization resistance decreased and electrochemical corrosion kinetics retardation decreased.

参考文献/References:

[1] SIDORIN D D, PLETCHER D, HEDGES B. The electrochemistry of 13% chromium stainless steel in oilfield brines[J]. Electrochimica Acta, 2005, 50(20): 4109-4116.

[2] 熊茂县,徐蔼彦,谢俊峰,等. 淬火工艺对超级13Cr钢油管组织和性能的影响[J]. 金属热处理,2019,44(8):127-131.
[3] 张国超,林冠发,张涓涛. 超级13Cr油套管钢的点蚀行为研究[J]. 焊管,2013,36(7):20-24.
[4] 赵密锋,吕祥鸿,李岩,等. 超级13Cr不锈钢油管在油气田苛刻环境中的适用性[J].腐蚀与防护,2019,40(12):925-928.
[5] 张娟涛,李谦定,赵俊. 油气井酸化缓蚀剂研究进展[J].腐蚀与防护,2014,35(6):593-597.
[6] ZHANG J T, BAI Z Q, ZHAO J,et al. The synthesis and evaluation of N-carbonyl piperazine as a hydrochloric acid corrosion inhibitor for high protective 13Cr steel in an oil field[J]. Petroleum Science and Technology,2012, 30(17):1851-1861.
[7] 王连成,李明朗,程万庆,等. 酸化压裂方法在碳酸盐岩热储层中的应用[J].水文地质工程地质,2010,37(5):128-132.
[8] 赵志博.超级13Cr不锈钢油管在土酸酸化液中的腐蚀行为研究[D]. 西安:西安石油大学,2014.
[9] 杨向同. 库车井筒完整性研究进展及下步工作思路[C]//2013年塔里木油田井筒完整性会议. 北京:石油工业出版社,2013.
[10] SCHUTZ R W, THODLA R, B AXTER C F, et al. Preliminary determination of hot sour brine environmental effect on fatigue crack growth rat in grade 29 titanium pipe base amd weld metal[C]// 66th NACE Annual Conference. Houston:Omnipress,2011.
[11] 姚小飞,田伟,谢发勤,等. 超级13Cr和P110油管钢在NaCl溶液中电偶腐蚀行为的研究[J]. 材料导报,2017,31(6):166-169.
[12] WANG Z G, CUI R, MA W H,et al. Experimental study on CO2 corrosion of super 13Cr integrated tubing with erosion damage[J]. Failure Analysis & Prevention,2019,19(11):1826-1831.
[13] 李谋成,曾潮流,林海潮,等. 316L不锈钢在F-/Cl-酸性溶液中的腐蚀行为[J]. 中国腐蚀与防护学报,2002,22(3):162-166.
[14] 曹楚南. 腐蚀电化学原理(第三版)[M]. 北京:科学出版社,2002:79.
[15] 梁伟,谢俊峰,王雅倩,等. 苛刻工况条件下钛合金管材的腐蚀电化学特性研究[J].热加工工艺,2018,47(6):98-102.
[16] 高文平,吕祥鸿,谢俊峰,等. 苛刻环境中钛合金石油管材的抗腐蚀性能研究[J]. 稀有金属材料与工程,2018(1):151-156.

相似文献/References:

[1]高霞,肖国章.油套管特殊螺纹设计要素分析[J].焊管,2010,33(1):21.[doi:1001-3938(2010)01-0021-04]
 GAO Xia,XIAO Guo-zhang.Design Considerations Analysis of Tubing and Casing Special Thread[J].,2010,33(2):21.[doi:1001-3938(2010)01-0021-04]
[2]白 鹤,贾宏安,党 涛,等.我国油套管特殊螺纹接头质量探讨[J].焊管,2012,35(9):29.[doi:1001-3938(2012)09-0029-05]
 BAI He,JIA Hongan,DANG Tao,et al.Main Ways to Improving Premium Connection Quality of China Domestic Tubing and Casing[J].,2012,35(2):29.[doi:1001-3938(2012)09-0029-05]
[3]张国超,林冠发,张涓涛.超级13Cr油套管钢的点蚀行为研究[J].焊管,2013,36(7):20.[doi:1001-3938(2013)07-0020-05]
 ZHANG Guochao,LIN Guanfa,ZHANG Juantao.Study on the Pitting Corrosion Behavior of Super 13Cr Casing and Tubing Steel[J].,2013,36(2):20.[doi:1001-3938(2013)07-0020-05]
[4]王冬林,武 刚,丰振军,等.油套管接箍拧接机工作特性探讨[J].焊管,2013,36(6):53.[doi:1001-3938(2013)06-0053-05]
 WANG Donglin,WU Gang,FENG Zhenjun,et al.Discussion on Operating Characteristics of Casing and Tubing Coupling Screw-on Machine[J].,2013,36(2):53.[doi:1001-3938(2013)06-0053-05]
[5]白小亮,秦长毅,卫尊义,等.特殊螺纹接头关键参数量值溯源体系的建立[J].焊管,2013,36(8):50.[doi:1001-3938(2013)08-0005-050]
 BAI Xiaoliang,QIN Changyi,WEI Zunyi,et al.Establishment of the Traceability System for the Key Parameters of the Premium Thread Connections[J].,2013,36(2):50.[doi:1001-3938(2013)08-0005-050]
[6]王 军,毕宗岳,张 峰,等.石油套管抗挤性能研究[J].焊管,2013,36(9):20.[doi:1001-3938(2013)09-0020-05]
 WANG Jun,BI Zongyue,ZHANG Feng,et al.Study on the Collapse Resistance Property of Oil Casing[J].,2013,36(2):20.[doi:1001-3938(2013)09-0020-05]
[7]邹 航,徐进桥,张 峰,等.中碳J55钢HFW焊接油井管钩状裂纹缺陷分析[J].焊管,2015,38(9):17.[doi:1001-3938(2015)09-0017-05]
 ZOU Hang,XU Jinqiao,ZHANG Feng,et al.Analysis of Hook Crack Defects on HFW Welding Tubing and Casing of Medium-carbon J55 Steel[J].,2015,38(2):17.[doi:1001-3938(2015)09-0017-05]
[8]王一岑,等.油套管上卸扣扭矩准确度的影响因素及改善措施[J].焊管,2017,40(1):54.[doi:10.19291/j.cnki.1001-3938.2017.01.011]
 WANG Yicen,YUAN Qingying,et al.Torque Accuracy Influence Factors and Improvement Measures of?Casing and Tubing Screw-on-off[J].,2017,40(2):54.[doi:10.19291/j.cnki.1001-3938.2017.01.011]
[9]田永吉,李跟社,苏 琬,等.J55钢级SEW管坯调质生产N80Q套管工艺研究[J].焊管,2018,41(4):46.[doi:10.19291/j.cnki.1001-3938.2018.04.010]
 TIAN Yongji,LI Genshe,SU Wan,et al.Process Research on J55 Steel Grade(TG22) SEW Tube Blank Quenching and Tempering Production N80Q Casing[J].,2018,41(2):46.[doi:10.19291/j.cnki.1001-3938.2018.04.010]
[10]白 鹤,呼延辉,李 超,等.油套管接头加工质量控制方法研究[J].焊管,2018,41(8):60.[doi:10.19291/j.cnki.1001-3938.2018.08.011]
 BAI He,HU Yanhui,LI Chao,et al.Research on the Methods of Quality Control for Tubing and Casing Connection Processing[J].,2018,41(2):60.[doi:10.19291/j.cnki.1001-3938.2018.08.011]

备注/Memo

备注/Memo:
收稿日期:2020-09-03
作者简介:赵国仙(1968—),教授,研究方向为石油管的腐蚀与防护。
更新日期/Last Update: 2021-04-08