According to relevant authorities, many onshore oil pipeline projects across China have recently entered an accelerated construction phase, with a number of key projects achieving phased progress, further enhancing inter-regional energy connectivity.

In the North China region, an onshore crude oil pipeline connecting oil fields and refining bases has successfully completed main body welding and is expected to be ready for trial operation next month. Once put into operation, the pipeline will significantly shorten crude oil transportation distances, reduce logistics costs, and alleviate pressure on road and rail transport, playing an important role in improving regional energy supply stability.

In the East China region, the expansion and renovation project of a refined oil pipeline is under intense construction. According to the project manager, by upgrading the existing pipelines with smart technology and building duplicate sections in certain segments, the project will effectively enhance refined oil transportation capacity, better meeting the fuel needs of urban clusters along the route for transportation, industry, and residential use.

In the Southwest region, construction of a refined oil pipeline branch designed for complex mountainous terrain is progressing smoothly. The project employs advanced technologies such as directional drilling and tunnel crossing to minimize ecological impact, achieving coordinated progress between pipeline construction and ecological protection.

Industry insiders note that onshore oil pipelines, as the "major arteries" of energy transportation, play an irreplaceable role in ensuring national energy security and optimizing energy resource allocation. With the gradual completion and operation of a number of key projects, China's onshore pipeline network will become more comprehensive, providing a solid energy guarantee for high-quality economic and social development.