Heat flow, depth-temperature, and assessment of the enhanced geothermal system (EGS) resource base of continental China

doi:10.1007/s12665-016-6238-5

CORC > 地质与地球物理研究所 > 中国科学院地质与地球物理研究所 > 岩石圈演化国家重点实验室

	Heat flow, depth-temperature, and assessment of the enhanced geothermal system (EGS) resource base of continental China
	Jiang, Guangzheng 1,2; Li, Weiwei 3; Rao, Song 4; Shi, Yizuo 1,2; Tang, Xiaoyin 5; Zhu, Chuanqing 6; Gao, Peng 1,2; Wang, Yi 1,2; Hu, Shengbiao 1
刊名	ENVIRONMENTAL EARTH SCIENCES
	2016-11-01
卷号	75 期号:22
关键词	Heat flow Temperature Geothermal energy EGS China
DOI	10.1007/s12665-016-6238-5
文献子类	Article
英文摘要	This paper focuses on a dataset reflecting the potential for the development of enhanced geothermal systems (EGS) in continental China. Depth-temperature profiles, derived from surface heat flow, thermophysical parameters, the thickness of sedimentary layers, and ground surface temperatures, are the basis of EGS resource assessment. According to up-to-date 1230 pieces of heat flow data, we updated the heat flow measurements and depth-temperature distribution maps in continental China. Subsequently, the EGS resources were estimated using volume method with respect to various depth slices, temperature grades, and provinces, respectively. Results indicate that the total heat content within the depth of 3-10 km is 22.9 x 10(6) EJ (1 EJ = 10(18) J), of which recoverable part is equivalent to 1.56 x 10(4) billion tons coal equivalent by the conservative recovery factor (2%). Under the assumption of 30-year-long production life, 10 degrees C reduction from the original rock temperature, and 2% as the recoverable factor, the production of electric power in continental China is estimated to be 4.56 x 10(6) MWe. On the basis of the calculation, we delineated four favorable targets for EGS resources exploration, including South and Northeast Tibet, West Yunnan (Tengchong), the southeast coast of China (Zhejiang, Fujian, and Guangdong), and Northeast China (Songliao Basin and Changbai Mountain).
WOS关键词	DATA SET ; ROCKS ; AREA
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Water Resources
语种	英语
WOS记录号	WOS:000388601200006
资助机构	Sinopec Star Petroleum Ltd(ZC06070007) ; Sinopec Star Petroleum Ltd(ZC06070007) ; Sinopec Star Petroleum Ltd(ZC06070007) ; Sinopec Star Petroleum Ltd(ZC06070007) ; Sinopec Northeast Oilfield Company(ZC0607-0044) ; Sinopec Northeast Oilfield Company(ZC0607-0044) ; Sinopec Northeast Oilfield Company(ZC0607-0044) ; Sinopec Northeast Oilfield Company(ZC0607-0044) ; Sinopec Star Petroleum Ltd(ZC06070007) ; Sinopec Star Petroleum Ltd(ZC06070007) ; Sinopec Star Petroleum Ltd(ZC06070007) ; Sinopec Star Petroleum Ltd(ZC06070007) ; Sinopec Northeast Oilfield Company(ZC0607-0044) ; Sinopec Northeast Oilfield Company(ZC0607-0044) ; Sinopec Northeast Oilfield Company(ZC0607-0044) ; Sinopec Northeast Oilfield Company(ZC0607-0044)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/53213]
专题	地质与地球物理研究所_岩石圈演化国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100101, Peoples R China 3.Kelgary Int Oil & Gas Co Ltd, Beijing 100123, Peoples R China 4.Yangtze Univ, Wuhan 434023, Peoples R China 5.Xi An Jiao Tong Univ, Xian 710049, Peoples R China 6.China Univ Petr, Beijing 102249, Peoples R China
推荐引用方式 GB/T 7714	Jiang, Guangzheng,Li, Weiwei,Rao, Song,et al. Heat flow, depth-temperature, and assessment of the enhanced geothermal system (EGS) resource base of continental China[J]. ENVIRONMENTAL EARTH SCIENCES,2016,75(22).
APA	Jiang, Guangzheng.,Li, Weiwei.,Rao, Song.,Shi, Yizuo.,Tang, Xiaoyin.,...&Hu, Shengbiao.(2016).Heat flow, depth-temperature, and assessment of the enhanced geothermal system (EGS) resource base of continental China.ENVIRONMENTAL EARTH SCIENCES,75(22).
MLA	Jiang, Guangzheng,et al."Heat flow, depth-temperature, and assessment of the enhanced geothermal system (EGS) resource base of continental China".ENVIRONMENTAL EARTH SCIENCES 75.22(2016).