Leakage Monitoring and Quantitative Prediction Model of Injection-Production String in an Underground Gas Storage Salt Cavern
文献类型：期刊论文
| 作者 | Jiang, Tingting2; Cao, Dongling2; Liao, Youqiang3; Xie, Dongzhou2; He, Tao3; Zhang, Chaoyang1 |
| 刊名 | ENERGIES
 |
| 出版日期 | 2023-09-01 |
| 卷号 | 16期号:17页码:16 |
| 关键词 | salt cavern gas storage string leakage temperature field leakage rate Joule-Thomson effect |
| DOI | 10.3390/en16176173 |
| 英文摘要 | The leakage of the injection-production string is one of the important hidden dangers for the safe and efficient operation of underground salt cavern gas storage. Although distributed fiber optic temperature measurement system (DTS) can accurately locate the position of the string leakage port, how to establish the quantitative relationship between the temperature difference and leakage rate of the leakage port still needs further exploration. This paper proposes a new quantitative prediction model based on a DTS for the leakage monitoring of the injection-production string of salt cavern gas storage. The model takes into account the gas's physical parameters, unstable temperature conditions, and the Joule-Thomson effect. In order to verify the accuracy of the model, a simulation experiment of string leakage based on a DTS was carried out. The test results show that the relative deviation between the predicted leakage rate and the measured value is less than 5% compared with the calculated value. When the leakage rate drops to 0.16 m3/h and the temperature range is less than 0.5 & DEG;C, it is difficult to accurately monitor the DTS. The results of this study help to improve the early warning time of underground salt cavern gas storage string leakage. |
| 资助项目 | We would like to sincerely thank all of our previous and current teachers and classmates who laid the basis for this research. |
| WOS研究方向 | Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001062031700001 |
| 出版者 | MDPI |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/39319]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Cao, Dongling |
| 作者单位 | 1.PetroChina Engn Construct Co Ltd, North China Branch, Cangzhou 062552, Peoples R China 2.Wuhan Univ Technol, Sch Resources & Environm Engn, Wuhan 430070, Peoples R China 3.Chinese Acad Sci, Inst Rock & Soil Mech, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Tingting,Cao, Dongling,Liao, Youqiang,et al. Leakage Monitoring and Quantitative Prediction Model of Injection-Production String in an Underground Gas Storage Salt Cavern[J]. ENERGIES,2023,16(17):16. |
| APA | Jiang, Tingting,Cao, Dongling,Liao, Youqiang,Xie, Dongzhou,He, Tao,&Zhang, Chaoyang.(2023).Leakage Monitoring and Quantitative Prediction Model of Injection-Production String in an Underground Gas Storage Salt Cavern.ENERGIES,16(17),16. |
| MLA | Jiang, Tingting,et al."Leakage Monitoring and Quantitative Prediction Model of Injection-Production String in an Underground Gas Storage Salt Cavern".ENERGIES 16.17(2023):16. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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