Electricity generation and heating potential from enhanced geothermal system in Songliao Basin, China: Different reservoir stimulation strategies for tight rock and naturally fractured formations

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• 作者：Yan-Jun Zhanga ; b ; Liang-Liang Guoa ; 792087685@qq.com" class="auth_mail" title="E-mail the corresponding author ; Zheng-Wei Lia ; Zi-Wang Yua ; Tian-Fu Xub ; Cheng-Yu Lanc
• 作者单位：a College of Construction Engineering, Jilin University, Changchun 130026, Chinab Key Lab of Groundwater Resource and Environment Ministry of Education Jilin University, Changchun 130026, Chinac Downhole Operation Company of Daqing Oilfield, Daqing 163453, China
• 关键词：Enhanced geothermal system ; Hot dry rock ; Hydraulic fracturing ; Electricity generation ; Heating potential ; Optimal strategy
• 来源文献：Energy
• 年：2015
• 发表时间：2015-12-15
• 卷期：93(part_P2)
• 页码：1860-1885
• 来源库：Elsevier

摘要

•Enhanced geothermal systems under various formation conditions are investigated.•Reservoir geology, stimulation and hydro-simulation approaches are integrated.•Optimized hydraulic fracturing and heat extraction strategies are proposed.•EGS reservoir should be prioritized in the naturally fractured formation.