渤海最大油气平台完成浮托安装

Core Viewpoint - The installation of the center processing platform for the Kenli 10-2 oilfield group development project marks a significant achievement in the Bohai Sea, setting records for size and weight in offshore oil and gas platforms [1] Group 1: Project Details - The center processing platform is a multifunctional marine platform with a height of 22.8 meters and a design weight exceeding 20,000 tons, with a footprint comparable to nearly 15 standard basketball courts [1] - The project utilized floating support technology for installation due to the platform exceeding the lifting capacity of domestic offshore cranes [1] - The project team employed digital twin technology for 3D modeling and analysis, enabling precise design of the floating support plan and conducting virtual simulations to identify operational risks [1] Group 2: Technological Innovations - During the floating support operation, three sets of AI algorithm-based Beidou positioning systems were installed on the main operation vessel, providing "millimeter-level anti-collision radar" [1] - The operation also involved coordinated control of multiple tugboats to achieve precise positioning of the platform in one attempt [1] - China has completed a total of 50 large offshore platform floatations, with the maximum floating capacity reaching 32,000 tons and a total floating weight exceeding 600,000 tons [1] Group 3: Economic Impact - The average water depth in the Kenli 10-2 oilfield area is approximately 20 meters, with proven geological reserves of crude oil exceeding 100 million tons [1] - The first phase of the project is planned to commence production within the year, supporting the Bohai Oilfield's target of achieving an annual oil and gas output of 40 million tons [1]