Stability analysis of a typical two-well-horizontal saddle-shaped salt cavern
文献类型：期刊论文
| 作者 | Yuan, Guangjie5; Wan, Jifang5; Li, Jingcui5; Li, Guotao5; Xia, Yan5; Ban, Fansheng5; Zhang, Hong5 ; Jurado, Maria Jose1; Peng, Tianji2; Liu, Wei3,4
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| 刊名 | JOURNAL OF ENERGY STORAGE
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| 出版日期 | 2021-08-01 |
| 卷号 | 40页码:14 |
| 关键词 | Tubing/oil-blanket lifting Salt cavern Two-well-horizontal cavern Construction rate Cavern expansion Thinly bedded rock salt deposits |
| DOI | 10.1016/j.est.2021.102763 |
| 通讯作者 | Wan, Jifang(wjfdr@cnpc.com.cn) ; Peng, Tianji(pengtianji@impcas.ac.cn) |
| 英文摘要 | In recent decades, creep in salt cavern Underground Gas Storage (UGS) has caused accidents at different locations around the world. Most of them were caused by volume shrinkage of salt caverns. In order to analyze the stability condition of the two-well-horizontal (TWH) salt cavern more realistically, we apply the TWHSMC V2.0 code that was calculated using the cavern geometry, and we used FLAC(3D) to study the stability of the cavern. Our results show that for a TWH salt cavern: 1) the optimal maximum and minimum operating pressures are 23 MPa and 16 MPa, 2) that the UGS remains stable under static pressure and for a long period of time, and 3) that the horizontal displacement of the cavern is relatively small compared to the vertical displacement. More cycles per unit time and a shorter continuous operation of low-pressure time, result in a smaller volume shrinkage rate and thus less cavern deformation. The recommended casing shoe height should be at least 12 m from the top of the cavern. |
| WOS关键词 | UNDERGROUND GAS-STORAGE ; ENERGY-STORAGE ; FEASIBILITY ANALYSIS ; COMPRESSED-AIR ; CONSTRUCTION ; SIMULATION |
| 资助项目 | National Natural Science Foundation of China Project[11705255] ; Chinese Academy of Sciences Light of West China Program[29Y728010] ; Scientific Research and Technology Development Project of CNPC Engineering Technology R&D Company Limited[CPET201908] ; PetroChina Scientific Research and Technology Development Project[2019B3205] |
| WOS研究方向 | Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000687656900006 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China Project ; Chinese Academy of Sciences Light of West China Program ; Scientific Research and Technology Development Project of CNPC Engineering Technology R&D Company Limited ; PetroChina Scientific Research and Technology Development Project |
| 源URL | [http://119.78.100.186/handle/113462/136378]  |
| 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.CSIC, Inst Geosci, Barcelona 08028, Spain 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 3.Chongqing Univ, Sch Resource & Safety Engn, Chongqing 400044, Peoples R China 4.Chinese Acad Sci, Inst Rock & Soil Mech, Wuhan 430071, Hubei, Peoples R China 5.CNPC Engn Technol R&D Co Ltd, Beijing 102206, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, Guangjie,Wan, Jifang,Li, Jingcui,et al. Stability analysis of a typical two-well-horizontal saddle-shaped salt cavern[J]. JOURNAL OF ENERGY STORAGE,2021,40:14. |
| APA | Yuan, Guangjie.,Wan, Jifang.,Li, Jingcui.,Li, Guotao.,Xia, Yan.,...&Liu, Wei.(2021).Stability analysis of a typical two-well-horizontal saddle-shaped salt cavern.JOURNAL OF ENERGY STORAGE,40,14. |
| MLA | Yuan, Guangjie,et al."Stability analysis of a typical two-well-horizontal saddle-shaped salt cavern".JOURNAL OF ENERGY STORAGE 40(2021):14. |
入库方式： OAI收割
来源：近代物理研究所
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