The Inversion Location of Microleakage Source and Diffusion Backward Tracing Method Based on 3D Visual Information Model of Salt- Cavern Gas Storage
文献类型：期刊论文
| 作者 | Zou, Xianjian2; Hu, Hao1,2; Yang, Chunhe2; Wang, Tongtao2; Chen, Feng2,3; Chen, Jiasong4; Wang, Duocai4 |
| 刊名 | SPE JOURNAL
 |
| 出版日期 | 2024-10-01 |
| 卷号 | 29期号:10页码:5502-5520 |
| ISSN号 | 1086-055X |
| 英文摘要 | The safe and stable operation of underground gas storage makes a positive contribution to national energy security. To improve the efficiency of real- time monitoring and early warning of gas leakage accidents at the wellsite of salt- cavern gas storage, an inversion location of the gas microleakage source and a backward tracing method of leakage diffusion are proposed. Through building a 3D visual information model of the salt- cavern gas storage based on building information modeling (BIM) technology and combining it with the advantages of the gas sensors, the real- time inversion location of the microleakage source and diffusion backward tracing in the wellsite can be realized. First, multiple point- type laser methane sensors were used to monitor the leakage of some key zones in real time, and a pan/tilt/zoom (PTZ) scanning laser methane telemeter was used to realize the real- time multidimensional space monitoring on- site from horizontal 360 degrees to vertical 180 degrees. Second, a 3D integrated monitoring platform is established to analyze the gas leakage source by combining the monitoring data and improving the mesh interpolation points. Finally, the whole data and wellsite information are imported into the 3D integrated monitoring platform to realize the inversion location of the microleakage source and the real- time monitoring of the leakage and diffusion state in the whole region. The monitoring precision of gas leakage concentration can be up to 1.0 ppm, and the location distance is within 0.1 m based on the numerical simulation of the 3D model and actual detected data from sensors in the platform. Compared with the technical means of manual assisted leak location, this method effectively solves the difficult problem of leakage monitoring and location accurately in the gas storage and can timely reduce the expansion and impact of leakage accidents. |
| 资助项目 | National Natural Science Foundation of China[42377178] ; Natural Science Foundation of Hubei Province[2024AFB559] ; Wuhan Knowledge Innovation Special Project[2023010201010078] ; CNPC Innovation Fund[2022DQ02- 0613] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001343392500006 |
| 出版者 | SOC PETROLEUM ENG |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/43064]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Zou, Xianjian |
| 作者单位 | 1.Wuhan Inst Technol, Sch Civil Engn & Architecture, Wuhan, Peoples R China 2.Chinese Acad Sci, State Key Lab Geomech & Geotech Engn, Inst Rock & Soil Mech, Wuhan, Peoples R China 3.Chinese Acad Sci, Inst Rock & Soil Mech, Hubei Key Lab Geoenvironm Engn, Wuhan, Peoples R China 4.PipeChina West East Gas Pipeline Co, Langfang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zou, Xianjian,Hu, Hao,Yang, Chunhe,et al. The Inversion Location of Microleakage Source and Diffusion Backward Tracing Method Based on 3D Visual Information Model of Salt- Cavern Gas Storage[J]. SPE JOURNAL,2024,29(10):5502-5520. |
| APA | Zou, Xianjian.,Hu, Hao.,Yang, Chunhe.,Wang, Tongtao.,Chen, Feng.,...&Wang, Duocai.(2024).The Inversion Location of Microleakage Source and Diffusion Backward Tracing Method Based on 3D Visual Information Model of Salt- Cavern Gas Storage.SPE JOURNAL,29(10),5502-5520. |
| MLA | Zou, Xianjian,et al."The Inversion Location of Microleakage Source and Diffusion Backward Tracing Method Based on 3D Visual Information Model of Salt- Cavern Gas Storage".SPE JOURNAL 29.10(2024):5502-5520. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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