Identification of Double-layered Water filled Zones Using TEM: A Case Study in China

doi:10.2113/JEEG23.3.297

CORC > 地质与地球物理研究所 > 中国科学院地质与地球物理研究所 > 中国科学院矿产资源研究重点实验室

	Identification of Double-layered Water filled Zones Using TEM: A Case Study in China
	Xue, Guoqiang 1,2; Hou, Dongyang 1,2; Qiu, Weizhong 3
刊名	JOURNAL OF ENVIRONMENTAL AND ENGINEERING GEOPHYSICS
	2018-09-01
卷号	23 期号:3 页码:297-304
ISSN号	1083-1363
DOI	10.2113/JEEG23.3.297
英文摘要	At present in China, the use of the transient electromagnetic method (TEM) is emerging as a leading geophysical technique for exploration of water-filled zones in coal mines. These zones are more conductive than the host coal and are easy targets to map. However, there is a growing interest for the investigations of double-layered or multi-layered mined-out zones. Therefore, it is necessary to study the feasibility of TEM's abilities to detect double-layered, water-filled voids. In this study, the basic hydrogeological conditions of a survey area, located in the northern China, are described. The corresponding geophysical models of the single- and double-layered water-filled zones are developed from borehole logging data. Then, forward calculations of different models are carried out with 1D numerical simulations. The modeling results show that it is feasible for TEM to identify these types of targets under certain conditions, including instrument sensitivity, low resistivity for the water-filled zones, and shallower depths. Moreover, the field survey for locating double-layered water-filled zones in coal mines in the Datong region of Shanxi Province is verified by well drilling.
资助项目	Natural Science Foundation of China (NSFC)[41474095] ; Natural Science Foundation of China (NSFC)[41374129]
WOS关键词	ELECTROMAGNETIC RESPONSE ; ELEMENT-METHOD
WOS研究方向	Geochemistry & Geophysics ; Engineering
语种	英语
出版者	ENVIRONMENTAL ENGINEERING GEOPHYSICAL SOC
WOS记录号	WOS:000446641300002
资助机构	Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/89175]
专题	地质与地球物理研究所_中国科学院矿产资源研究重点实验室
通讯作者	Xue, Guoqiang
作者单位	1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Shanxi Coal Geol Explorat Inst 115, Datong 037003, Peoples R China
推荐引用方式 GB/T 7714	Xue, Guoqiang,Hou, Dongyang,Qiu, Weizhong. Identification of Double-layered Water filled Zones Using TEM: A Case Study in China[J]. JOURNAL OF ENVIRONMENTAL AND ENGINEERING GEOPHYSICS,2018,23(3):297-304.
APA	Xue, Guoqiang,Hou, Dongyang,&Qiu, Weizhong.(2018).Identification of Double-layered Water filled Zones Using TEM: A Case Study in China.JOURNAL OF ENVIRONMENTAL AND ENGINEERING GEOPHYSICS,23(3),297-304.
MLA	Xue, Guoqiang,et al."Identification of Double-layered Water filled Zones Using TEM: A Case Study in China".JOURNAL OF ENVIRONMENTAL AND ENGINEERING GEOPHYSICS 23.3(2018):297-304.