Materials Reports  2025, Vol. 39 Issue (22): 24110126-12     https://doi.org/10.11896/cldb.24110126
METALS AND METAL MATRIX COMPOSITES |
Research Progress of Small-diameter Pipelines In-line Inspection
ZHANG Jia1,2,*, QIN Lin1,2, SUN Mingnan1,2, LIU Chang1,2, LIN Dong1,2, ZHAO Shuai1,2, TANG Hong3
1 Safety, Environment and Technology Supervision Research Institute of PetroChina Southwest Oil and Gas Field Company, Chengdu 610041, China
2 China National Energy R&D Center of High Sulfur Gas Exploitation, Chengdu 610000, China
3 Quality, Safety and Environmental Protection Department, PetroChina Southwest Oil & Gas Field Materials Branch, Chengdu 610031, China