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. |
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| 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 |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 153478532 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Analysis on corrosion-induced failure of shale gas gathering pipelines in the southern Sichuan Basin of China. – Name: Author Label: Authors Group: Au 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> – Name: TitleSource Label: Source Group: Src 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: HasContributorRelationships: – PersonEntity: Name: NameFull: Wu, Gui-yang – PersonEntity: Name: NameFull: Zhao, Wan-wei – PersonEntity: Name: NameFull: Wang, Yan-ran – PersonEntity: Name: NameFull: Tang, Yong-fan – PersonEntity: Name: NameFull: Xie, Ming IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 12 Text: Dec2021 Type: published Y: 2021 Identifiers: – Type: issn-print Value: 13506307 Numbering: – Type: volume Value: 130 Titles: – TitleFull: Engineering Failure Analysis Type: main |
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