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  1. No Access

    Article

    Fracture Analysis of a Grade HL Steel Sucker Rod Used in an Oilfield

    The fracture of a grade HL steel sucker rod occurred after just nine days service in an oilfield of China. The failure cause was analyzed by direct-reading spectrometer, electronic universal testing machine, i...

    Mifeng Zhao, **angjuan Meng, Yan Long… in Journal of Failure Analysis and Prevention (2022)

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    Article

    Failure Analysis of Well-Logging Steel Wire in a Gas Injection Well

    The fracturing of well-logging steel wire occurred during downhole operation in a gas injection well in China. The failed well-logging steel wire material was austenitic stainless steel manufactured by cold dr...

    Yan Long, Mifeng Zhao, Junfeng **e, Anqing Fu… in Journal of Failure Analysis and Prevention (2018)

  3. No Access

    Chapter and Conference Paper

    Sulfate Reducting Bacteria Corrosion Component Study of N80 Steel in Simulating Oilfield Produced Water

    Sulfate reducting bacteria (SRB) is isolated from practical oilfield produced water and added to the oilfield produced simulating water to investigate the corrosion component of SRB on N80 steel. Oilfield prod...

    Wenwen Song, Juantao Zhang, Xunji Li, Bin Li, Fagen Li… in Advances in Materials Processing (2018)

  4. No Access

    Article

    Failure Analysis of Weld Cracking in a Thick-Walled 2.25Cr-1Mo Steel Pressure Vessel

    A crack in thick-walled 2.25Cr-1Mo steel pressure vessel girth weld was found during manufacturing. To investigate the cause of failure, optical microscopy, scanning electron microscopy, energy dispersive spec...

    **aowei Lei, **g Niu, Jianxun Zhang… in Journal of Materials Engineering and Perfo… (2014)