Core Viewpoint - The successful exploration of the "Donggao Heat 1" well in Dongying, Shandong Province, has broken the traditional perception of geothermal resources in China, demonstrating the potential for high-temperature geothermal energy in sedimentary basins, which could lead to diversified energy structures and alleviate structural energy contradictions at the national level [1][2][5]. Geothermal Resource Development - The "Donggao Heat 1" well reached a depth of 4002.17 meters with a bottom temperature of 162°C and a wellhead water temperature of 138°C, producing 101.3 cubic meters of water per hour [1]. - The well's development is based on a new theory that sedimentary basins can host high-temperature geothermal resources, challenging the traditional view that such resources are primarily found in western China [5][8]. Technological Innovations - The "high-temperature acid fracturing technology" developed by the Shandong Geological and Mineral Exploration Bureau has improved the flow capacity of geothermal reservoirs by 12 times and increased wellhead temperature by 18°C [7]. - The principle of "balanced extraction and reinjection" ensures sustainable geothermal resource utilization, preventing depletion and environmental issues [6][7]. Economic Impact - The "Donggao Heat 1" well is estimated to release 679,000 GJ of heat annually, equivalent to approximately 27,000 tons of standard coal, with potential applications in electricity generation and industrial steam production [11]. - The economic benefits from the well's development could reach around 450 million yuan annually, benefiting approximately 180,000 urban and rural residents [11]. Applications in Agriculture and Industry - Geothermal energy is being utilized in agricultural settings, such as the Shandong Shuangfu Flower Company, where heating costs have been significantly reduced from 40 yuan to 15 yuan per square meter, enhancing production quality [9][10]. - The integration of geothermal energy into community heating and agricultural practices demonstrates its versatility and potential for broader applications [10].

以下文章来源于中国科学报 ，作者陈海生 "两弹一星"精神是新中国科技工作者在特殊历史时期担负国家特殊使命过程中铸就的精神丰碑。 其"热爱祖国、无私奉献，自力更生、艰苦奋斗，大力协同、勇于登攀"的精神内涵，不仅指引着老一 辈科学家创造了彪炳史册的科技奇迹，更在新时代继续激励着一代代科研工作者勇攀科技高峰。 在院党组安排下，我于中国科学院2025年度工作会议期间，参观了中国科学院与"两弹一星"纪念馆。 丰富的历史展品和老一辈科学家的光辉事迹令我印象深刻，也使我想到，中国科学院工程热物理研究 所（以下简称工程热物理所）的发展历程，正是这一伟大精神薪火相传的生动写照。 回望历史，工程热物理所和工程热物理人的成长与发展，处处彰显着"国家的重大需要是什么，我们 就做什么"的使命担当。 上世纪50年代，吴仲华先生在美国国家航空咨询委员会（美国国家航空航天局前身）工作期间，提出 了叶轮机械三元流动理论（吴氏通用理论），极大推动了航空发动机和燃气轮机的发展，在国际上享 有崇高的地位。然而，他胸怀"中国人的理论，首先要为中国服务"的科学报国情怀，与钱学森、郭永 怀等"两弹一星"功勋科学家一样，为了祖国发展毅然归国。1956年，吴 ...