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Advances and challenges in oil and gas pipeline pigging technology: a comprehensive review

Zhiyong Hu1, Yuan Zhang1, Qi Liu2

  • 1College of Petroleum Engineering, Liaoning Petrochemical University, Fushun, 113001, People's Republic of China.

Scientific Reports
|October 8, 2025
PubMed

Keywords:
Oil and gas pipelinePig performancePigging technologyPipe pig

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