突破1万公里！我国万里海底“能源动脉”夯实高质量发展底气

Core Insights - China's underwater oil and gas pipeline network has surpassed 10,000 kilometers, positioning the country among the global leaders in this sector, with plans to exceed 13,000 kilometers by 2030 [1][4] - The underwater pipeline technology in China has reached an internationally advanced level, with significant breakthroughs in key technologies and equipment [3][6] Industry Development - The construction of underwater pipelines in China has evolved from zero to over 10,000 kilometers in just 40 years, marking a significant transition from "catching up" to "leading" in the industry [4][7] - The complexity of the underwater environment, including geological challenges and extreme weather conditions, necessitates advanced technology and equipment for safe and stable operation over extended periods [3][6] Technological Advancements - Key technological advancements include the successful development of long-distance multi-phase transportation for heavy oil and the autonomous design and installation of underwater pipelines under harsh conditions [3][6] - The domestic production of critical software and equipment has accelerated since the 14th Five-Year Plan, with milestones such as the launch of the first kilometer-level automatic underwater pipeline system expected in 2024 [3][6] International Expansion - China is actively expanding its underwater pipeline engineering services into international markets, particularly in regions associated with the Belt and Road Initiative [6] - Recent projects include significant contracts in Qatar and other countries, with a record order of approximately $4 billion for underwater pipeline projects in the Middle East [6][7]