Group 1 - The core project of the Kenli 10-2 oilfield group has successfully completed the offshore floating installation of the central processing platform, setting records for size and weight in the Bohai Sea region, which lays the foundation for increasing reserves and production at China's largest crude oil production base [1] - The Kenli 10-2 oilfield is the largest lithologic oilfield discovered offshore in China, with proven geological reserves of over 100 million tons. The central processing platform has entered the commissioning phase and is expected to commence production within the year, contributing to the Bohai oilfield's goal of achieving an oil and gas output of 40 million tons by 2025 [2] - China's floating installation technology has reached world-class levels, overcoming significant challenges in the installation of giant equipment in marine engineering. The floating installation method allows for the installation of platforms weighing over 8,000 tons, which is advantageous in terms of installation weight and construction cycle [3] Group 2 - The floating installation technology utilizes natural tidal forces and ship loading techniques, allowing for precise placement of the platform onto the guide frame, which has been successfully applied in the installation of 50 large offshore platforms, with a total weight exceeding 600,000 tons [3] - The technology has established a complete independent intellectual property system and ranks among the top in the world in terms of the variety of floating types, operational difficulty, and technical complexity [3]