Feasibility analysis of using horizontal caverns for underground gas storage: A case study of Yunying salt district
文献类型：期刊论文
| 作者 | Daemen, J. J. K.1; Qu, Dan'an3; Wang, Tongtao2; Ma, Hongling2; Yang, Chunhe2; Li, Yinping2; Shi, Xilin2 |
| 刊名 | JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING
 |
| 出版日期 | 2016 |
| 卷号 | 36页码:252-266 |
| 关键词 | Rock salt Underground gas storage Horizontal cavern Safety assessment Numerical simulation Experiment |
| ISSN号 | 1875-5100 |
| DOI | 10.1016/j.jngse.2016.10.009 |
| 英文摘要 | Rock salt of Yunying salt district, Hubei province, China, has a typical bedded structure, composed of many thin interlayers and thin salt layers. When the conventional single-well leaching method is used for the construction of caverns, the construction efficiency is low and the usable volume of the caverns is small. However, horizontal caverns (HCs) can be built in the formation with a high salt content, which can eliminate the shortcomings caused by the conventional single-well leaching method. Tests have been carried out on samples prepared from the cores obtained from the target formation to determine their mechanical properties. A 3D geomechanical model of the HC is developed based on the characteristics of Yunying salt district and on the mechanical properties obtained from the tests. The safety of the rock mass surrounding the HC under different conditions is simulated. Taking into account the failure characteristic of rock salt, a comprehensive evaluation index system for the feasibility of HC is proposed, including the displacements, plastic zones, equivalent strains, volume shrinkages and safety factors. The results show that the HC has a good feasibility in Yunying salt district. The internal gas pressure, roof structure and dimensions, and the relative location between HC and tin interlayers are the key factors affecting the safety of the HC, and should be highlighted in the actual design and construction. The study provides the design parameters for the proposed HC in Yunying salt district, and can also be a reference for similar engineering in other areas. (C) 2016 Elsevier B.V. All rights reserved. |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000390734800026 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3951]  |
| 专题 | 岩土力学所知识全产出_期刊论文 国家重点实验室知识产出_期刊论文 |
| 作者单位 | 1.Univ Nevada, Mackay Sch Earth Sci & Engn 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; 3.PetroChina Co Ltd, West To East Gas Pipeline Co, Gas Storage Project Dept ; |
| 推荐引用方式 GB/T 7714 | Daemen, J. J. K.,Qu, Dan'an,Wang, Tongtao,et al. Feasibility analysis of using horizontal caverns for underground gas storage: A case study of Yunying salt district[J]. JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING,2016,36:252-266. |
| APA | Daemen, J. J. K..,Qu, Dan'an.,Wang, Tongtao.,Ma, Hongling.,Yang, Chunhe.,...&Shi, Xilin.(2016).Feasibility analysis of using horizontal caverns for underground gas storage: A case study of Yunying salt district.JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING,36,252-266. |
| MLA | Daemen, J. J. K.,et al."Feasibility analysis of using horizontal caverns for underground gas storage: A case study of Yunying salt district".JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING 36(2016):252-266. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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