The influence of the water injection method on two-well-horizontal salt cavern construction
文献类型：期刊论文
| 作者 | Wan, Jifang1,2; Peng, Tianji3 ; Jose Jurado, Maria4; Shen, Ruichen2; Yuan, Guangjie2; Ban, Fansheng2
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| 刊名 | JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING
 |
| 出版日期 | 2020 |
| 卷号 | 184页码:11 |
| 关键词 | Compressed natural gas Salt cavern Two-well-horizontal Water injection method Injection direction Flow rate |
| ISSN号 | 0920-4105 |
| DOI | 10.1016/j.petrol.2019.106560 |
| 通讯作者 | Peng, Tianji(pengtianji@163.com) |
| 英文摘要 | With high construction efficiency and large usable volumes, underground TWH caverns in rock salt formations provide optimal storage for large-scale compressed natural gas. Previous studies of SWV cavern construction indicate that different water injection methods will result in different leaching rates and will therefore form different cavern geometries. Therefore the influence of the water injection method on the TWH cavern construction process and geometries were thoroughly evaluated in this study. Based on the leaching numerical simulation code TWHSMC V2.0, we conducted a series of simulation experiments. The results illustrate that under the same water injection rate, the cavern construction speed of the alternate injection method is faster than the unidirectional injection method. Using the unidirectional method will form asymmetrical triangular pyramidal caverns. In contrast, using the alternate method will form symmetrical elliptical cone caverns. Under repeated alternating "Injection" and "Withdrawal" operations, the larger the flow rate, the shorter the cavern construction time, and the smaller the H/L ratio coefficient, as well as the closer the cavern geometry is to the horizontal cavern. Thus, during construction of a TWH-cavern in thinly-bedded rock salt (halite) deposits, repeated and alternating injections and withdrawals with high flow rates are necessary. |
| WOS关键词 | NATURAL-GAS CAVERNS ; BEDDED ROCK-SALT ; STORAGE ; FEASIBILITY ; TIGHTNESS ; HYDROGEN |
| 资助项目 | National Natural Science Foundation of China Project[11705255] ; Chinese Academy of Sciences Light of West China Program[29Y728010] ; PetroChina Scientific Research and Technology Development Project[2019B-3205] |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000501599800123 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China Project ; Chinese Academy of Sciences Light of West China Program ; PetroChina Scientific Research and Technology Development Project |
| 源URL | [http://119.78.100.186/handle/113462/141336]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Peng, Tianji |
| 作者单位 | 1.Res Inst Petr Explorat & Dev, Beijing 100083, Peoples R China 2.CNPC Engn Technol R&D Co Ltd, Beijing 102206, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 4.CSIC, Inst Earth Sci Jaume Almera, E-08028 Barcelona, Spain |
| 推荐引用方式 GB/T 7714 | Wan, Jifang,Peng, Tianji,Jose Jurado, Maria,et al. The influence of the water injection method on two-well-horizontal salt cavern construction[J]. JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING,2020,184:11. |
| APA | Wan, Jifang,Peng, Tianji,Jose Jurado, Maria,Shen, Ruichen,Yuan, Guangjie,&Ban, Fansheng.(2020).The influence of the water injection method on two-well-horizontal salt cavern construction.JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING,184,11. |
| MLA | Wan, Jifang,et al."The influence of the water injection method on two-well-horizontal salt cavern construction".JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING 184(2020):11. |
入库方式： OAI收割
来源：近代物理研究所
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