地质找矿论丛2025，Vol.40Issue(4)：435-443,9.DOI:10.6053/j.issn.1001-1412.2025.04.001
天津地区双窑凸起深部地热资源热储地质特征
Geothermal Reservoir Geologic Characteristics of Deep Geothermal Resources in Shuangyao Uplift Area,Tianjin
摘要
Abstract
Against the background of the global clean and low-carbon energy transition and the advancement of China's goals of"carbon peaking and carbon neutrality",deep geothermal resources,as a new type of clean energy with enormous reserves,have highlighted their strategic value.The Cangxian Uplift in Tianjin is located in a key position of the North China Craton de-struction belt,where geological conditions are favorable for the formation of deep geothermal resources.However,the level of deep geothermal exploration in this region remains low.This study focuses on the analysis of the deep geothermal reservoirs of the Wumishan and Gaoyuzhuang reservoirs in the Shuangyao Uplift of the Cangxian Uplift.The Gaoyuzhuang Formation is the second most potential geothermal reservoir after the Wumishan Formation in the study area.It is predicted that the burial depth of the top plate of the Gaoyuzhuang reservoir in the study area exceeds 3500 m,and the optimal exploration frontier is adjacent to the Baitangkou West Fault,where the water temperature of the geothermal reservoir is 100℃～125℃,and the single-well water yield is 50 m3/h～90 m3/h.This study not only enriches the theory of deep geothermal geology in the North China region and reveals the formation mechanism and distribution pattern of deep geothermal resources in the Shuangyao Up-lift of the Cangxian Uplift,but also provides precise guidance for the large-scale,intensive development of deep geothermal energy in Tianjin.It is of great practical significance for optimizing the regional energy structure and promoting the high-quality development of the geothermal industry.关键词
双窑凸起/深部地热资源/热储特征/天津地区Key words
Shuangyao uplift/deep geothermal resources/geothermal reservoir characteristics/Tianjin area分类
海洋科学引用本文复制引用
段焕春,阮传侠,张婷婷,刘杰,石峰,胡志明,杨雯雯..天津地区双窑凸起深部地热资源热储地质特征[J].地质找矿论丛,2025,40(4):435-443,9.基金项目
国家自然科学基金项目"雄安新区深部热储层多参数渗流-传热机理研究"(42272308)和天津市规划和自然资源局公益地质项目"天津市地热资源能源保障性调查"(PYGP-2024-C-0215)联合资助. （42272308）
