Volume 34 Issue 5
Sep.  2017
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ZHANG Shuo, LYU Xuanpeng, LIU Dezheng, XU Qingxiang, MA Tianli, HUANG Qi. Study and Application of a New Corrosion Inhibitor forHigh Temperature Acidization[J]. DRILLING FLUID & COMPLETION FLUID, 2017, 34(5): 100-105. doi: 10.3969/j.issn.1001-5620.2017.05.019
Citation: ZHANG Shuo, LYU Xuanpeng, LIU Dezheng, XU Qingxiang, MA Tianli, HUANG Qi. Study and Application of a New Corrosion Inhibitor forHigh Temperature Acidization[J]. DRILLING FLUID & COMPLETION FLUID, 2017, 34(5): 100-105. doi: 10.3969/j.issn.1001-5620.2017.05.019
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Study and Application of a New Corrosion Inhibitor forHigh Temperature Acidization

doi: 10.3969/j.issn.1001-5620.2017.05.019

  • CNPC Bohai Drilling Engineering Company Limited, Tianjin 300457

  • Received Date: 2017-06-23
  • Publish Date: 2017-09-30
    Abstract
  • A pyridine quaternary ammonium salt has been developed to satisfy the needs of HTHP acidization operations. The pyridine quaternary ammonium salt was synthesized with 3-methryl pyridine and benzyl chloride as the main raw materials, and a certain ratio of extender and surfactant were added to the product to produce a corrosion inhibitor, HTCI-2 used in high temperature acidizing operations. Evaluation of HTCI-2 showed that the corrosion rate of an N80 coupon was 38.1 g/(m2wh) or 39.6 g/(m2wh) under these conditions:180℃,16 MPa, 20% HCl (or 12%HCl + 3%HF) and 4.5% of HTCI-2. SEM analyses, EDS energy spectrum and polarization curve experiments showed that HTCI-2 is a hybrid corrosion inhibitor that functions through inhibiting anodic reaction. By forming a tight filming against the surface of N80 coupon, HTCI-2 effectively prevents the surface of the steel from being contacted with acids. HTCI-2 is free of toxic alkyne compounds, and is compatible with commonly used additives for acidizing operations. Acidizing job in the well Binshen22-8 in Binshen block was conducted smoothly.

     

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    • References(18)
  • [1]
    王宝峰. 国内外酸化产品及添加剂介绍[J]. 钻井液与完井液,1994,14(6):32-41.

    WANG Baofeng.Products and additives at home and abroad are introduced[J].Drilling Fluid & Completion Fluid,1994,14(6):32-41.
    [2]
    李琼玮,杨全安,任建科,等. 长庆某气田完井液缓蚀剂的研究和应用[J]. 钻井液与完井液,2006,23(1):32-35.

    LI Qiongwei,YANG Quanan,REN Jianke,et al. Research and application of completion fluid inhibitors in a gas field in Changqing[J].Drilling Fluid & Completion Fluid,2006,23(1):32-35.
    [3]
    何新快,陈白珍,张钦发.缓蚀剂的研究现状与展望[J]. 材料保护,2003,36(8):1-3.

    HE Xinkuai,CHEN Baizhen,ZHANG Xinfa.The status and prospect of corrosion inhibitor research[J].Materials protection,2003,36(8):1-3.
    [4]
    邱海燕,李建波.酸化缓蚀剂的发展现状及展望[J]. 腐蚀科学与防护技术,2005,17(4):255-258.

    QIU Haiyan,LI Jianbo.The status and prospect of acid corrosion inhibitor research[J].Corrosion Science and Protection Technology,2005,17(4):255-258.
    [5]
    JASINSKI R J,FRENIER W W.Process and composition for protecting chrome steel:EP0,471,400Al[P]. 1992-02-18.
    [6]
    WILLIAMS D A,PHYLLIS K Holifield,JAMES R LOONEY,et al.Method of inhibiting corrosion in acidizing wells:US,5,089,153[P].1992-02-18.
    [7]
    YAO S Z,JIANG X H,ZHOU L M,et al.Corrosion inhibition of iron in 20% hydrochloricacid by1,4/1, 6-bis(α-octylpyridinium) butane/hexane dibromide[J]. Materials Chemistry and Physics,2007,104:301-305.
    [8]
    廉兵杰,石泽民,徐慧. 唑类缓蚀剂在铜表面的吸附机理[J]. 表面技术,2015,44(12):19-26.

    LIAN Bingjie,SHI Zemin,XU Hui.Adsorption mechanism of azole corrosion inhibitors on copper surface[J].Surface Technology,2015,44(12):19-26.
    [9]
    AWAD M K,METWALLY M S,SOLIMAN S A.Experimental and quantum chemical studies of the effect of poly ethylene glycol as corrosion inhibitors of aluminum surface[J].Journal of Industrial and Engineering Chemistry,2014,20(3):796-808.
    [10]
    PELJHAN S,KOLLE R J.The effect of surface geometry of copper on adsorption of benzotriazole and Cl part I[J]. The Journal of Physical Chemistry C,2014,118(2):933-943.
    [11]
    XU B,LIU Y,YIN X S,et al.Experimental and theoretical study of corrosion inhibition of 3-pyridinecarbozalde thiosemicarbazone for mild steel in hydrochloric acid[J].Corrosion Science,2013,74(8):206-213.
    [12]
    ZARROUK A,HAMMOUTI B,DAFALI A,et al.Inhibitive Properties and adsorption of purpald as a corrosion inhibitor for copper in Nitric acid medium[J]. Industrial & Engineering Chemistry Research,2013,5(12):1482-1491.
    [13]
    TANG Y M,ZHANG F,HU S X, et al.Novel Benzimidazole Derivatives as Corrosion inhibitors of mild steel in the acidic media.Part I:Gravimetric, electrochemical,SEM and XPSStudies[J].Corrosion Science,2013,74(10):140-147.
    [14]
    YILDIRIM A,CETIN M.Synthesis and Evaluation of New long Alkyl Side Chain Acetamide, Isoxazolidine and Isoxazoline Derivatives as Corrosion Inhibitors[J]. Corrosion Science,2008(50):155-165.
    [15]
    QURAISHIM A,SARDAR R.Aromatic triazoles as corrosion inhibitors for mild steel in acidic environments[J].Corrosion,2002,58(9):748-755.
    [16]
    Loto C A,Cottis R A.Electrochemical Noise Generation During Stress Corrosion Cracking of the High-Strength Aluminum AA7075-T6 Alloy[J].Corrosion Science, 1989,45(2):136-141.
    [17]
    WANG H L,FANH B,ZHENG J S.Corrosion inhibition of mild steel in hydrochloric acid solution by a mercapto-triazole compound[J].Materials Chemistry and Physics,2002,77:655-661.
    [18]
    曹楚南. 腐蚀电化学[M]. 北京:化学工业出版社, 1994:50-54. CAO Chunan.Corrosion electrochemical[M].Beijing:Chemical industry press,1994:50

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