China has made strides in deep-sea energy development, with the “Deep Sea No. 1” project. As Asia’s first self-operated 1,500-meter deepwater gas field, located in the South China Sea, this project marks a major milestone in China’s offshore energy exploration.
The project utilizes China’s first independently developed deepwater semi-submersible production and storage platform, capable of operating in waters 1,500 meters deep. It integrates drilling, production, and storage, significantly enhancing efficiency and reducing reliance on foreign technology.
With an estimated 3 billion cubic meters of annual gas production, “Deep Sea No. 1” can meet the energy needs of 4 million households, bolstering China’s natural gas supply. The project reduces dependence on imported energy, supporting China’s strategy for self-sufficiency in critical resources. It also reinforces China’s presence in the South China Sea, a region rich in oil and gas reserves.
China plans to expand deep-sea exploration, with more projects like “Deep Sea No. 2” in development. These efforts align with the national “Marine Power” strategy, aiming to harness offshore resources sustainably while enhancing technological innovation.
