Ke Ji Ri Bao·2025-09-28 08:18Core Points - China's offshore oil and gas pipeline total length has successfully surpassed 10,000 kilometers, positioning the country among the world's leaders in this field, marking a significant milestone in the development of marine energy resources and enhancing national energy security [1][4] Group 1 - The achievement is the result of nearly 40 years of technological research and engineering practice, indicating a comprehensive leap in China's offshore oil and gas pipeline engineering technology and equipment capabilities [1][4] - The country has developed the ability to independently construct offshore pipeline projects across all marine areas in China, overcoming technical challenges such as long-distance multiphase transportation of heavy oil and high-viscosity oil, as well as design and installation under harsh sea conditions and complex topography [4] - A complete offshore pipeline engineering equipment technology system has been established, encompassing design, construction, installation, emergency response, and maintenance, fostering a highly autonomous industrial chain [4]