地质找矿论丛2026，Vol.41Issue(1)：25-38,14.DOI:10.6053/j.issn.1001-1412.2026.01.003
我国沉积盆地地热资源控热聚热机制研究
Heat Control and Accumulation Mechanisms of Geothermal Systems in Sedimentary Basins of China
摘要
Abstract
In the context of the global energy transition and China's"Dual Carbon"goals,geothermal resources within sedi-mentary basins constitute the bulk of the country's medium-to low-temperature geothermal reserves.Characterized by wide-spread distribution,substantial reserves,and diverse potential for utilization,their clean and efficient development is critical to ensuring energy security and sustainability.This paper systematically outlines the distribution patterns and thermal back-grounds of geothermal resources in China's sedimentary basins,summarizing the spatial characteristics of two dominant reser-voir types:porous and fracture-karst.Focusing on five key controlling elements—basement relief,groundwater activity,geo-logical structures,potential heat sources,and sedimentary caprocks—the study dissects the mechanisms governing heat redis-tribution and transfer within these systems.Through case studies of three representative regions—the Bohai Bay Basin,the Or-dos Basin,and the Southeast coastal basins—multi-factor coupled heat control models are revealed.Addressing the limitation that current research remains largely qualitative,this paper proposes that future work should prioritize quantitative simulation of multi-field coupling,refined detection of deep thermal structures,and inversion of dynamic evolutionary processes to ad-vance the scientific exploration of geothermal resources.关键词
沉积盆地/地热系统/控热机制/地温场/大地热流Key words
sedimentary basin/geothermal system/heat control mechanism/geothermal field/heat flow分类
天文与地球科学引用本文复制引用
李汉堃,李洁祥..我国沉积盆地地热资源控热聚热机制研究[J].地质找矿论丛,2026,41(1):25-38,14.基金项目
国家自然科学基金面上项目"藏南-喜马拉雅地热带水热伴生型锂的赋存及富集规律"(42102297)、国家自然科学基金企业创新发展联合基金重点项目"深埋侏罗系煤层开采顶板水害多源信息预警与控制基础研究"(U24B2041)、河南省重点研发专项"煤层底板地热水害防控及资源保护协同技术与示范"(251111322300)联合资助. （42102297）
