Analysis on corrosion-induced failure of shale gas gathering pipelines in the southern Sichuan Basin of China.

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Title: Analysis on corrosion-induced failure of shale gas gathering pipelines in the southern Sichuan Basin of China.
Authors: Wu, Gui-yang1 (AUTHOR) sundy710@163.com, Zhao, Wan-wei1 (AUTHOR) zhao_ww@petrochina.com.cn, Wang, Yan-ran1 (AUTHOR) wly_rc@petrochina.com.cn, Tang, Yong-fan1 (AUTHOR) tangyf@petrochina.com.cn, Xie, Ming1 (AUTHOR) xie_ming@petrochina.com.cn
Source: Engineering Failure Analysis. Dec2021, Vol. 130, pN.PAG-N.PAG. 1p.
Subjects: Shale gas, Natural gas pipelines, Oil shales, Failure analysis, Pipeline corrosion, Pipeline failures, Water pipelines
Geographic Terms: Sichuan Sheng (China), China
Abstract: • CO 2 and SRB were the main factors of shale gas pipeline corrosion and perforation. • Pre-cultured with culture medium increased the corrosion rate of the steel, and SRB catalytic corrosion process. • CO 2 promotes bacterial film formation and accelerates corrosion. • Bacterial enrichment is the main cause of pitting corrosion. In the shale gas field in southern Sichuan Basin, the corrosion-induced failure has been observed. In this paper, first, the corrosion phenomenon was analyzed. Second, the causes of corrosion were analyzed thoroughly from the aspects of corrosive environment, materials, and corrosion products. Finally, the field water environment was simulated, and the result showed the following: SRB is one of the main causes of corrosion and perforation of shale gas pipelines, bacterial enrichment is the primary reason for local corrosion, and CO 2 promotes the formation of bacterial film and accelerates corrosion. [ABSTRACT FROM AUTHOR]
Copyright of Engineering Failure Analysis is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
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  Label: Title
  Group: Ti
  Data: Analysis on corrosion-induced failure of shale gas gathering pipelines in the southern Sichuan Basin of China.
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  Label: Authors
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  Data: <searchLink fieldCode="AR" term="%22Wu%2C+Gui-yang%22">Wu, Gui-yang</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> sundy710@163.com</i><br /><searchLink fieldCode="AR" term="%22Zhao%2C+Wan-wei%22">Zhao, Wan-wei</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> zhao_ww@petrochina.com.cn</i><br /><searchLink fieldCode="AR" term="%22Wang%2C+Yan-ran%22">Wang, Yan-ran</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> wly_rc@petrochina.com.cn</i><br /><searchLink fieldCode="AR" term="%22Tang%2C+Yong-fan%22">Tang, Yong-fan</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> tangyf@petrochina.com.cn</i><br /><searchLink fieldCode="AR" term="%22Xie%2C+Ming%22">Xie, Ming</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> xie_ming@petrochina.com.cn</i>
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  Data: <searchLink fieldCode="JN" term="%22Engineering+Failure+Analysis%22">Engineering Failure Analysis</searchLink>. Dec2021, Vol. 130, pN.PAG-N.PAG. 1p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Shale+gas%22">Shale gas</searchLink><br /><searchLink fieldCode="DE" term="%22Natural+gas+pipelines%22">Natural gas pipelines</searchLink><br /><searchLink fieldCode="DE" term="%22Oil+shales%22">Oil shales</searchLink><br /><searchLink fieldCode="DE" term="%22Failure+analysis%22">Failure analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Pipeline+corrosion%22">Pipeline corrosion</searchLink><br /><searchLink fieldCode="DE" term="%22Pipeline+failures%22">Pipeline failures</searchLink><br /><searchLink fieldCode="DE" term="%22Water+pipelines%22">Water pipelines</searchLink>
– Name: SubjectGeographic
  Label: Geographic Terms
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Sichuan+Sheng+%28China%29%22">Sichuan Sheng (China)</searchLink><br /><searchLink fieldCode="DE" term="%22China%22">China</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: • CO 2 and SRB were the main factors of shale gas pipeline corrosion and perforation. • Pre-cultured with culture medium increased the corrosion rate of the steel, and SRB catalytic corrosion process. • CO 2 promotes bacterial film formation and accelerates corrosion. • Bacterial enrichment is the main cause of pitting corrosion. In the shale gas field in southern Sichuan Basin, the corrosion-induced failure has been observed. In this paper, first, the corrosion phenomenon was analyzed. Second, the causes of corrosion were analyzed thoroughly from the aspects of corrosive environment, materials, and corrosion products. Finally, the field water environment was simulated, and the result showed the following: SRB is one of the main causes of corrosion and perforation of shale gas pipelines, bacterial enrichment is the primary reason for local corrosion, and CO 2 promotes the formation of bacterial film and accelerates corrosion. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Engineering Failure Analysis is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1016/j.engfailanal.2021.105796
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 1
        StartPage: N.PAG
    Subjects:
      – SubjectFull: Shale gas
        Type: general
      – SubjectFull: Natural gas pipelines
        Type: general
      – SubjectFull: Oil shales
        Type: general
      – SubjectFull: Failure analysis
        Type: general
      – SubjectFull: Pipeline corrosion
        Type: general
      – SubjectFull: Pipeline failures
        Type: general
      – SubjectFull: Water pipelines
        Type: general
      – SubjectFull: Sichuan Sheng (China)
        Type: general
      – SubjectFull: China
        Type: general
    Titles:
      – TitleFull: Analysis on corrosion-induced failure of shale gas gathering pipelines in the southern Sichuan Basin of China.
        Type: main
  BibRelationships:
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      – PersonEntity:
          Name:
            NameFull: Wu, Gui-yang
      – PersonEntity:
          Name:
            NameFull: Zhao, Wan-wei
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            NameFull: Wang, Yan-ran
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            NameFull: Tang, Yong-fan
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            NameFull: Xie, Ming
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          Dates:
            – D: 01
              M: 12
              Text: Dec2021
              Type: published
              Y: 2021
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              Value: 13506307
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            – Type: volume
              Value: 130
          Titles:
            – TitleFull: Engineering Failure Analysis
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