建好用好逐梦深蓝的科考重器（迈向“十五五”的创新图景）

Core Insights - The article emphasizes the importance of strengthening marine technology innovation, enhancing the advantages of the marine equipment manufacturing industry, and developing emerging marine industries and modern shipping services [1] Group 1: Development of "Dream" Ship - The "Dream" ship is China's first independently developed deep-sea drilling vessel, designed to achieve low operational costs and strong operational capabilities [2] - The design focuses on a "small tonnage" goal to control operational costs while accommodating various functions such as deep-sea oil and gas exploration and natural gas hydrate testing [2] - A technical path of "common systems fixed installation, individual systems mobile installation" was proposed, utilizing modular and integrated design concepts to achieve multifunctionality on a single vessel [2] Group 2: Overcoming Technical Challenges - A significant challenge was controlling the height of the "Dream" ship to pass under the 76.5-meter clearance of the Deep-Zhong Bridge, which was addressed by using a hydraulic drilling rig to reduce the height of the drilling platform [3] - The design included a sunken double moon pool and a flexible "neck" for the drilling rig, allowing the ship to lower its height when passing under the bridge and raise it during operations [3] - Collaboration with over 150 research and construction units led to the successful development of this globally leading deep-sea drilling vessel with complete independent intellectual property rights [3] Group 3: Future Outlook - Looking ahead to the 14th Five-Year Plan, the focus will be on continuous innovation and effective utilization of the "Dream" ship for deep-sea energy resource exploration and scientific drilling tasks [4] - The company aims to enhance international marine cooperation to better understand, develop, and protect the Earth's environment [4]