Study on the pollution law of complex working conditions in sand-filled fracture well washing operation

• Wei Shi,

  Roles Investigation, Methodology, Writing – original draft

  Affiliation CNPC Tubular Goods Research Institute, Xi′an, Shaanxi, China

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• Shifeng Zhang,

  Roles Investigation, Software, Supervision, Writing – review & editing

  Affiliation School of Petroleum and Natural Gas Engineering, Changzhou University, Changzhou, China

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• Dejun Li,

  Roles Software

  Affiliation CNPC Tubular Goods Research Institute, Xi′an, Shaanxi, China

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• Kang Zhang,

  Roles Software, Writing – original draft

  Affiliation The 4th oil Production Plant, Changqing oilfield, Jingbian, China

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• Xingbang Meng,

  Roles Funding acquisition, Software

  Affiliation School of Petroleum and Natural Gas Engineering, Changzhou University, Changzhou, China

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• Qi Yang,

  Roles Software, Writing – original draft

  Affiliation CNPC Tubular Goods Research Institute, Xi′an, Shaanxi, China

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• Yan Zhuang

  Roles Investigation, Methodology, Supervision, Writing – review & editing

  * E-mail: zhuangy1991@cczu.edu.cn

  Affiliation School of Petroleum and Natural Gas Engineering, Changzhou University, Changzhou, China

  https://orcid.org/0000-0003-2363-6741

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