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  4. 中国科学院页岩气与地质工程重点实验室
Existence of High Temperature Geothermal Resources in the Igneous Rock Regions of South China

文献类型：期刊论文

作者Li, Yiman1,3,4; Tian, Jiao2,3; Cheng, Yuanzhi3,4; Jiang, Guangzheng4; Zhang, Ying6; Chen, Kai5; Pang, Zhonghe1,3,4
刊名FRONTIERS IN EARTH SCIENCE
出版日期2021-11-03
卷号9页码:12
关键词high temperature geothermal resources south China igneous rock reservoir temperature hainan plume
DOI10.3389/feart.2021.728162
英文摘要Large areas of Yanshan period granites with high heat production values (3-10 mu W/m(3)) and mantle plume around Hainan province co-exist in Igneous Rocks Regions of South China (IRRSC). Surface manifestations are mainly warm/hot springs with temperatures below 90 degrees C and no typical phenomenon of high temperature resources have been observed. The main objective of this paper is to discuss the existence of high temperature geothermal resources and their possible locations under this kind of geothermal and tectonic background by analysis of high temperature heat sources, borehole temperature measurement, and reservoir temperature estimation. Two possible partial melts of the magma chamber were detected as high temperature heat sources in the Southern Leizhou Peninsular and North Hainan Island at a depth of 8-15 km. Other low resistivity zones in the upper crust are more likely caused by fluid in the formations or faults but not high temperature heat sources. This was also verified by borehole temperature measurement in these two areas, with maximum formation temperatures of 211 degrees C and 185 degrees C found, respectively. Reservoir temperatures from fluid geothermometers show lower temperatures of between 110-160 degrees C for typical geothermal fields over the IRRSC but not in the Southern Leizhou Peninsular and Northern Hainan Island. In all, high temperature geothermal resources may be found in the Southern Leizhou Peninsular and on Northern Hainan Island.
WOS关键词HAINAN ; GEOCHEMISTRY
资助项目National Key R&D Program of China[2019YFC0604901] ; National Natural Science Foundation of China[42072328]
WOS研究方向Geology
语种英语
WOS记录号WOS:000719823100001
出版者FRONTIERS MEDIA SA
资助机构National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
源URL[http://ir.iggcas.ac.cn/handle/132A11/103843]  
专题地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室
通讯作者Tian, Jiao
作者单位1.Univ Chinese Acad Sci, Beijing, Peoples R China
2.China Earthquake Adm, Inst Earthquake Forecasting, Beijing, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing, Peoples R China
4.Chinese Acad Sci, Inst Earth Sci, Beijing, Peoples R China
5.China Univ Min & Technol Beijing, Beijing, Peoples R China
6.Sino Petr Explorat & Prod Res Inst, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Li, Yiman,Tian, Jiao,Cheng, Yuanzhi,et al. Existence of High Temperature Geothermal Resources in the Igneous Rock Regions of South China[J]. FRONTIERS IN EARTH SCIENCE,2021,9:12.
APA Li, Yiman.,Tian, Jiao.,Cheng, Yuanzhi.,Jiang, Guangzheng.,Zhang, Ying.,...&Pang, Zhonghe.(2021).Existence of High Temperature Geothermal Resources in the Igneous Rock Regions of South China.FRONTIERS IN EARTH SCIENCE,9,12.
MLA Li, Yiman,et al."Existence of High Temperature Geothermal Resources in the Igneous Rock Regions of South China".FRONTIERS IN EARTH SCIENCE 9(2021):12.

入库方式： OAI收割

来源：地质与地球物理研究所

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