China Plastics ›› 2022, Vol. 36 ›› Issue (4): 70-82.DOI: 10.19491/j.issn.1001-9278.2022.04.012

• Processing and Application • Previous Articles     Next Articles

Research progress in repairing and reinforcement of oil and gas pipeline with composites

HE Yi1,2, ZHAO Guanghui1,2()   

  1. 1.College of Mechanical and Electrical Engineering,Southwest Petroleum University,Chengdu 610500,China
    2.Oil and Gas Equipment Technology,Sichuan Province Science and Technology Resource Sharing Service Platform,Chengdu 610500,China
  • Received:2021-10-29 Online:2022-04-26 Published:2022-04-24

Abstract:

This paper repaired the latest research progress in the repairing and reinforcement of oil and gas pipelines using composites in recent decades. A qualitative and quantitative review was provided on the strengthening undamaged pipes, repairing cracked and volumetric pipes. Moreover, the existing problems and future research direction of composite materials for strengthening and repairing oil and gas pipeline were discussed.

Key words: composite, oil and gas pipeline, crack defect, volume defect, repair, enhancement

CLC Number: