The optimum interwell distance analysis of two-well-horizontal salt cavern construction
文献类型：期刊论文
| 作者 | Ban, Fansheng2; Yuan, Guangjie2; Wan, Jifang2; Peng, Tianji1
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| 刊名 | ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS
 |
| 出版日期 | 2020-11-29 |
| 页码 | 19 |
| ISSN号 | 1556-7036 |
| 关键词 | Interwell distance salt cavern leaching time two-well-horizontal cavern construction rate cavern expansion |
| DOI | 10.1080/15567036.2020.1851323 |
| 通讯作者 | Wan, Jifang(wanjifang@126.com) ; Peng, Tianji(pengtianji@impcas.ac.cn) |
| 英文摘要 | Large-scale energy is often stored in underground salt caverns. Because China has abundant thinly bedded rocksalt, two-well-horizontal (TWH) caverns are considered as alternatives for large-scale energy storage, which possess higher construction rate and larger volume than the vertical caverns. To-date, the analysis of the development of shape and the control methodology with different interwell distances of TWH caverns are not fully understood. In order to eliminate these drawbacks, TWH-cavern construction has been simulated in the current work. A platform was established based on TWHSMC V2.0 simulation code to obtain the theoretical basis for TWH-cavern leaching construction for a more user-friendly visual analysis of the cavern development. Setting cavern construction efficiency as the objective functions for optimization, a series of theoretical simulations were conducted to analyze how the interwell distance affects the TWH-cavern construction. The results obtained illustrate that the interwell distance correlates with a rapid decrease in the leaching time until a tendency to stabilization is observed. The optimum interwell distance is 115 m at a flow rate of 300-500 cubic meters per hour. The interwell distance also influences the longitudinal span of the cavern. When the interwell distance is 115 m, the cavern has the smallest span in the longitudinal span. Therefore, the potential crossing of the interlayer can be minimized, which is good for the safety of cavern. |
| WOS关键词 | UNDERGROUND HYDROGEN STORAGE ; ENERGY-STORAGE ; GAS-STORAGE ; ROCK-SALT ; FEASIBILITY ANALYSIS ; CAES ; TECHNOLOGY ; SIMULATION ; JINTAN ; VOLUME |
| 资助项目 | Chinese Academy of Sciences Light of West China Program[29Y728010] ; PetroChina Scientific Research and Technology Development Project[2019B-3205] ; National Natural Science Foundation of China Project[11705255] |
| WOS研究方向 | Energy & Fuels ; Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | TAYLOR & FRANCIS INC |
| WOS记录号 | WOS:000592620400001 |
| 资助机构 | Chinese Academy of Sciences Light of West China Program ; PetroChina Scientific Research and Technology Development Project ; National Natural Science Foundation of China Project |
| 源URL | [http://119.78.100.186/handle/113462/139336]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Wan, Jifang; Peng, Tianji |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 2.CNPC Engn Technol R&D Co Ltd, Unconvent Oil & Gas Engn Inst, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ban, Fansheng,Yuan, Guangjie,Wan, Jifang,et al. The optimum interwell distance analysis of two-well-horizontal salt cavern construction[J]. ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS,2020:19. |
| APA | Ban, Fansheng,Yuan, Guangjie,Wan, Jifang,&Peng, Tianji.(2020).The optimum interwell distance analysis of two-well-horizontal salt cavern construction.ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS,19. |
| MLA | Ban, Fansheng,et al."The optimum interwell distance analysis of two-well-horizontal salt cavern construction".ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS (2020):19. |
入库方式： OAI收割
来源：近代物理研究所
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