渤海油田是我国海洋石油工业的发源地，也是我国海上产量最高、规模最大的主力油田，现拥有60余个 在生产油气田、200余座生产设施，累计生产原油超6亿吨。 渤海油田产量持续增长的底气，源于坚持以科技创新赋能发展。在复杂油气开发领域，关键装备国产化 取得重大突破，成功投用首套国产化浅水水下生产系统，实现了我国浅水海域开发模式"从0到1"的跨 越。形成海上规模化稠油热采技术体系，耐高温注采一体化装备推动旅大5—2北、锦州23—2等非常规 稠油油田高效开发，支撑热采年产量实现从30万吨到200万吨的历史性突破。 本报北京12月21日讯（记者黄晓芳）记者从中国海洋石油集团有限公司获悉，我国海上最大油田——渤 海油田2025年累计生产油气当量突破4000万吨，创历史新高。 国家能源局数据显示，"十四五"期间，我国石油天然气产量稳中有增，海洋原油成为重要"增长极"，连 续5年占全国石油新增产量的60%以上。其中，渤海油田近5年保持了年均5%的油气产量增幅，原油增 量约占全国总增量近40%。 ...

Group 1: Event Overview - The fourth (2025) Oil and Petrochemical Industry Exhibition and Yipai Industrial Products Exhibition was held in Nanjing, showcasing over 500 leading global companies and highlighting China's leap in the localization of oil and petrochemical equipment [1] - The exhibition covered an area of 70,000 square meters, featuring significant advancements in domestic manufacturing capabilities, including deep exploration equipment and large-scale refining technologies [1] Group 2: Deep Exploration Equipment - The "Jingwei Linghang" rotary steering drilling system developed by Sinopec Jingwei Company is designed for efficient development of deep and ultra-deep oil and gas resources, achieving international advanced performance with a temperature resistance of 175°C and pressure resistance of 172 MPa [3] - The "Jingwei Shijie" AMR resistivity boundary detection instrument can measure resistivity and boundary in real-time, with a detection depth of 5.6 meters, significantly aiding in precise horizontal well landing [3] Group 3: Drilling and Fracturing Equipment - Sinopec's Idrilling (Yinglong) scientific drilling system utilizes AI algorithms for real-time optimization of drilling parameters, enhancing operational efficiency by 40% compared to previous models [4] - China National Petroleum Corporation (CNPC) showcased the F-2800QHL ultra-deep well high-power drilling pump group, capable of meeting various operational demands across multiple scenarios [4] Group 4: Refining Core Equipment - The exhibition highlighted domestic breakthroughs in core equipment, marking a shift from "catching up" to "leading" in major equipment technology [6] - Harbin Electric Group's high-efficiency electric motors achieved the new national standard for energy efficiency, showcasing advancements in energy-saving technologies [6] Group 5: Ethylene Production Equipment - Shenyang Blower Works Group presented the domestically produced ethylene three-machine set, which has surpassed imported models in certain performance metrics [8] - Hangzhou Steam Turbine Group displayed a turbine model for the world's largest single-line ethylene project, demonstrating top-tier performance [8] Group 6: Special Valves - Beijing Aerospace Petrochemical Technology Equipment Engineering Company developed a 60-inch large-diameter cracking gas valve, breaking decades of foreign monopoly in this field [9] - CNNC Suvalve Technology's high-temperature and high-pressure distribution valves have been successfully applied in several domestic refining facilities, marking a significant domestic achievement [9] Group 7: Intelligent Control Systems - Wolong Electric Drive Group's TDF105-2 synchronous generator has achieved international leading levels in capacity and efficiency, addressing industry challenges [11] - Hangzhou Haili Automation's HiaGuard MAX safety control system is the first fully domestically produced dual-safety integrated system, enhancing industrial safety [11][13]

Core Viewpoint - Fujian's economy has outperformed the national average with a growth rate of 5.7% in the first half of the year, driven by significant investments in key projects, including the Zhongsha Ethylene Project [1] Group 1: Economic Performance - Fujian completed investments of 373.3 billion yuan in 1,550 key provincial projects, achieving 52.2% of the annual plan [1] - The Zhongsha Ethylene Project is a major contributor to this economic performance, aligning with the Belt and Road Initiative and Saudi Arabia's Vision 2030 [2] Group 2: Project Development - The Zhongsha Ethylene Project has a total investment of 44.8 billion yuan and has made significant progress since its groundbreaking in September 2024 [2] - The project includes a comprehensive warehouse with a total construction area of 22,248 square meters, showcasing the integration of design, procurement, and construction [2] - The project team emphasizes a collaborative spirit to ensure the successful operation of the comprehensive warehouse [2] Group 3: Technological Advancements - The project has successfully installed a domestically developed ethylene cracking gas compressor, marking a significant milestone in the installation phase [4] - This compressor, weighing over 600 tons and composed of thousands of components, represents a breakthrough in domestic technology, ending foreign technology monopolies [5] - The compressor's design and efficiency provide a new option for the global petrochemical industry [5]