Discussion on monitoring and characterising group drilling pumping test within a massive thickness aquifer using the time-lapse transient electromagnetic method (TEM)
文献类型：期刊论文
| 作者 | Zhang, J.2; Chen, K.3; Huang, H.3; Zhen, L.3; Ju, J.1; Du, S.4 |
| 刊名 | BOLLETTINO DI GEOFISICA TEORICA ED APPLICATA
 |
| 出版日期 | 2021-03-01 |
| 卷号 | 62期号:1页码:119-134 |
| ISSN号 | 0006-6729 |
| 关键词 | time-lapse TEM group drilling pumping massive thickness aquifer groundwater monitoring |
| DOI | 10.4430/bgta0337 |
| 英文摘要 | To investigate underground hydrogeological conditions and to obtain accurate aquifer parameters, the time-lapse transient electromagnetic method (TEM) is applied to image groundwater drawdown within a massive thickness sandstone aquifer (thickness over 100 m) in Inner Mongolia, China. 2D geophysical models are established based on the hydrostratigraphy of the survey site and, then, the induced electromotive forces (EMF) pre- and post-pumping test are analysed. Multiple aquifers can be detected by 2D forward modelling and the unsaturated region can be distinguished by the variation of electromagnetic responses. Furthermore, the measured electromotive force curves before (pre-) and after (post-) pumping deviate from each other and the groundwater drawdown has a positive correlation with the deviation degree, namely relative variation. The raw EMF data are processed with Occam's inversion method and two 2D resistivity data volumes are obtained. The resistivity-depth cross-sections from the data volume show that the groundwater drawdown is larger in the east of the TEM area due to the large permeability and water content. The centre of the depression cone is located at east Pumping Well 1 and the drawdown is 70 m, which is basically coincident with the group drilling pumping test result. |
| WOS关键词 | INVERSION ; GEOPHYSICS ; DIFFUSION ; FIELDS ; EARTH |
| 资助项目 | National Key R&D Program of China[2018YFC0407102] ; Natural Science Foundation of China[41474095] ; Natural Science Foundation of China[41874162] ; IWHR Basic Research Fund[SM0145B252020] ; Beijing Natural Science Foundation[8182054] |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| 出版者 | IST NAZIONALE DI OCEANOGRAFIA E DI GEOFISICA |
| WOS记录号 | WOS:000646391900008 |
| 资助机构 | National Key R&D Program of China ; National Key R&D Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; IWHR Basic Research Fund ; IWHR Basic Research Fund ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; National Key R&D Program of China ; National Key R&D Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; IWHR Basic Research Fund ; IWHR Basic Research Fund ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; National Key R&D Program of China ; National Key R&D Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; IWHR Basic Research Fund ; IWHR Basic Research Fund ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; National Key R&D Program of China ; National Key R&D Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; IWHR Basic Research Fund ; IWHR Basic Research Fund ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/101201]  |
| 专题 | 地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室 |
| 通讯作者 | Chen, K. |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing, Peoples R China 2.China Univ Geosci, Sch Energy Resources, Beijing, Peoples R China 3.China Inst Water Resources & Hydropower Res, State Key Lab Simulat & Regulat Water Cycle River, A-1 Fuxing Rd, Beijing 100038, Peoples R China 4.Chinese Acad Geol Sci, Inst Mineral Resources, MLR Key Lab Saline Lake Resources & Environm, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, J.,Chen, K.,Huang, H.,et al. Discussion on monitoring and characterising group drilling pumping test within a massive thickness aquifer using the time-lapse transient electromagnetic method (TEM)[J]. BOLLETTINO DI GEOFISICA TEORICA ED APPLICATA,2021,62(1):119-134. |
| APA | Zhang, J.,Chen, K.,Huang, H.,Zhen, L.,Ju, J.,&Du, S..(2021).Discussion on monitoring and characterising group drilling pumping test within a massive thickness aquifer using the time-lapse transient electromagnetic method (TEM).BOLLETTINO DI GEOFISICA TEORICA ED APPLICATA,62(1),119-134. |
| MLA | Zhang, J.,et al."Discussion on monitoring and characterising group drilling pumping test within a massive thickness aquifer using the time-lapse transient electromagnetic method (TEM)".BOLLETTINO DI GEOFISICA TEORICA ED APPLICATA 62.1(2021):119-134. |
入库方式： OAI收割
来源：地质与地球物理研究所
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