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Numerical simulation of heat production potential from hot dry rock by water circulating through two horizontal wells at Desert Peak geothermal field
文献类型：期刊论文
| 作者 | Zeng, Yu-Chao; Su, Zheng; Wu, Neng-You |
| 刊名 | energy
 |
| 出版日期 | 2013-07-01 |
| 卷号 | 56页码:92-107 |
| 关键词 | Two horizontal wells Heat production Hot dry rock Water circulating Enhanced geothermal system Desert Peak |
| 英文摘要 | in this work, heat production potential from hot dry rock by water circulating through two horizontal wells was numerically investigated based on the geological data of well dp23-1 under the enhanced geothermal system (egs) project at desert peak geothermal field. the results indicate that the desirable electricity production power and energy efficiency can be obtained under suitable reservoir permeability, water production rate and injection temperature; meanwhile water flow impedance remains at a relative lower level. the sensitivity analysis indicates that the electricity production power mainly depends on the water production rate and the injection temperature; the water flow impedance mainly depends on the reservoir permeability, water production rate and injection temperature; the energy efficiency mainly depends on the reservoir permeability and the water production rate. the heat production performance will be improved when the reservoir permeability, the water production rate and the injection temperature are under reasonable conditions. however, this study is based on that the fractured reservoir is equivalent to a homogeneous porous medium and there is no water loss in the reservoir, so the practical energy output and efficiency of water circulating through two horizontal wells at desert peak geothermal field needs further study in the future. (c) 2013 elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | thermodynamics ; energy & fuels |
| 研究领域[WOS] | thermodynamics ; energy & fuels |
| 关键词[WOS] | gas-production ; porous-media ; puff method ; production behavior ; hydrate deposits ; methane hydrate ; working fluid ; systems egs ; reservoirs ; energy |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000321230800011 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/10086]  |
| 专题 | 中国科学院广州能源研究所 |
| 作者单位 | Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zeng, Yu-Chao,Su, Zheng,Wu, Neng-You. Numerical simulation of heat production potential from hot dry rock by water circulating through two horizontal wells at Desert Peak geothermal field[J]. energy,2013,56:92-107. |
| APA | Zeng, Yu-Chao,Su, Zheng,&Wu, Neng-You.(2013).Numerical simulation of heat production potential from hot dry rock by water circulating through two horizontal wells at Desert Peak geothermal field.energy,56,92-107. |
| MLA | Zeng, Yu-Chao,et al."Numerical simulation of heat production potential from hot dry rock by water circulating through two horizontal wells at Desert Peak geothermal field".energy 56(2013):92-107. |
入库方式： OAI收割
来源：广州能源研究所
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