" Deep Sea No. 1 "Core Device:" Deep Sea No. 1 " Energy station. Photo by Xu Haizhou

People's Daily Haikou, January 29th (Liu Yang) According to the latest news of China Sea Oil on the 29th, my country's first ultra -deep -watery large airfield "Deep Sea No. 1" has produced a total of more than 10 billion cubic meters of natural gas The production condensate oil exceeded 1 million cubic meters, of which the natural gas output exceeded 3.2 billion cubic meters in 2024. The natural gas output remained more than 3 billion cubic meters for three consecutive years, and the operating status was high and stable.

"Deep Sea No. 1" new comprehensive processing platform and Yicheng 13-1 Gas Field Production Platform is connected to form a "four-star bead" at sea. Jiudi Photo

It is reported that the "Deep Sea No. 1" gas field located in southern Hainan is divided into first and second -phase development and construction. The first phase of the project was put into production in June 2021. The second phase of the project was in September 2024 Investment, the total geological reserves of natural gas in the two phases of the two -phase project exceeded 150 billion cubic meters. "Deep Sea No. 1" gas field has a maximum operating water depth of more than 1500 meters, a maximum of more than 5,000 meters, the maximum temperature of the strata reaches 138 degrees Celsius, and the maximum pressure of the strata is over 69 MPa, which is equivalent to 1,000 times the pressure of the household high -pressure cooker. Development and construction of deep -water gas fields with the most depth of operation, the highest temperature pressure of the strata, and the most difficult exploration and development.

"Deep Sea No. 1" on-site operation team Core equipment for maintenance operation scenarios. Photo by Wu Xiansong

According to reports, the "Deep Sea No. 1" ultra -deep -water gas field continues to stabilize and produces high yields from high -level deep rhinestones. The first and second phases of the two projects overcome the technical problems such as the safety drilling of deep water and complex wells, the integrity of the well, the protection of the well, the protection of the reservoir, the efficient sand prevention, and the smart well, which has reached the international advanced level of deep rhinestone finished wells. The independent exploration and development of deep -water oil and gas resources in my country provides strong technical support. Through the development and construction of the first and second phases of the "Deep Sea No. 1", my country has explored the establishment of a complete ultra -deep -water gas field operation and maintenance management system, technical system, and talent training system. Deep -water oil and gas resources are economically efficiently developed.