隐伏对流型地热资源勘查方法研究——以花亭湖风景区为例

doi:10.19388/j.zgdzdc.2022.01.02

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Abstract Exploration of concealed convective geothermal resources has always been a tricky issue in geothermal survey. In order to improve exploration precision of position selection in concealed convective geothermal resources, the authors in this research have taken Huating Lake scenic spot in Taihu County of Anhui Province as an example to determinate key areas, target areas and boring location through remote sensing interpretation, geothermal geological survey, CSAMT and hydrochemical analysis, based on the forming conditions and main features of regional geothermal fields. The groundwater with 22 ℃ and 780.4m³/d outflow(drawdown, S=20.62 m) was discovered, and its hydrochemical characteristics are similar to the geothermal fluid, with the consistent water-bearing structural location between actual aquifer and deduced aquifer by CSAMT. The exploration workflow for concealed convective geothermal resources exploration is summarized and the application effect of the exploration method is analyzed based on above research. The researchers in this paper conclude that water-bearing structure can be effectively identified by the CSAMT, and the effective way to determine geothermal resources is systematical hydrochemical analysis. Besides, it is essential to analyze and identify structure system of geothermal resources during exploration.

Key words： Dabie Mountains concealed geothermal resources exploration methods

Received: 13 November 2020

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	Articles by authors
	ZHU Yikun
	ZHAO Jinghuai
	HONG Wen'er
	CAI Shenglai
	MA Xuejing
	ZHANG Yangyang

Cite this article:

ZHU Yikun,ZHAO Jinghuai,HONG Wen'er, et al. Research on exploration methods of concealed convective geothermal resources: A case study of Huating Lake scenic spot[J]. , 2022, 9(1): 16-22.

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http://journal25.magtechjournal.com/Jwk_dzdc/EN/10.19388/j.zgdzdc.2022.01.02 OR http://journal25.magtechjournal.com/Jwk_dzdc/EN/Y2022/V9/I1/16

[1] 崔煜烽,张杰,殷焘,等.鲁东地区地热资源分布规律及勘查定井方法探讨[J].中国地质调查,2018,5(2):86-92.
Cui Y F,Zhang J,Yin T,et al.Discussion on distribution of geothermal resources and locating wells methods of geothermal exploration in Eastern Shandong province[J].Geol Surv China,2018,5(2):86-92.
[2] 李强,肖友发,徐璇,等.氡气测量在嘉鱼县地热资源勘查中的应用[J].资源环境与工程,2019,33(4):541-546.
Li Q,Xiao Y F,Xu X,et al.Application of radon measurement in geothermal resources exploration of Jiayu county[J].Resour Environ Eng,2019,33(4):541-546.
[3] 刁天仁,杜霏.综合物探方法在安徽省岳西县溪沸地热勘探中的应用[J].工程地球物理学报,2019,16(6):815-821.
Diao T R,Du F.Application of integrated geophysical exploration method to Xifei geothermal exploration in Yuexi county of Anhui Province[J].Chin J Eng Geophys,2019,16(6):815-821.
[4] 何帅,张德全,张德实,等.音频大地电磁法对隐伏储热构造的识别与应用——以贵州省石阡县地热靶区勘查为例[J].工程地球物理学报,2018,15(2):153-158.
He S,Zhang D Q,Zhang D S,et al.The application of AMT to concealed reservoir structure:Taken the geothermal exploration area of Shiqian country in Guizhou province as an example[J].Chin J Eng Geophys,2018,15(2):153-158.
[5] 陈学锋,魏永霞,李永军.皖江经济带地热资源调查与开发利用[J].中国地质调查,2018,5(2):57-63.
Chen X F,Wei Y X,Li Y J.Survey and utilization of geothermal resources in Wanjiang Economic Belt[J].Geol Surv China,2018,5(2):57-63.
[6] 吴海权,杨则东,疏浅,等.安徽省地热资源分布特征及开发利用建议[J].地质学刊,2016,40(1):171-177.
Wu H Q,Yang Z D,Shu Q,et al.Distribution characteristics of geothermal resources in Anhui Province and their development and utilization suggestions[J].J Geol,2016,40(1):171-177.
[7] 中国地质科学院水文地质环境地质研究所.东部地区地热资源调查与区划成果报告[R].南昌,2009:64-66.
Institute of Hydrogeology and Environmental Geology,Chinese Academy of Geological Sciences.Report on the Results of Geothermal Resources Survey and Zoning in the Eastern Region[R].Nanchang,2009:64-66.
[8] 安徽省地质勘查局第二水文工程地质勘查院.安徽省地热资源调查与远景区划报告[R].安庆,2008:58-68.
The Second Hydrological Geological Prospecting Institute,Bureau of Geology and Mineral Exploration of Anhui Province.Anhui Province Geothermal Resources Survey and Prospective area Planning Report[R].2008:58-68.
[9] 安徽省地质矿产局.店前河幅、牛凸岭幅1:50 000区域地质调查报告[R].1996:102-119.
Bureau of Geology and Mineral Exploration of Anhui Province.1:50 000 Regional Geological Survey Report of the Dianqianhe Map Sheet and Niutuling Map Sheet[R].1996:102-119.
[10] 安徽省地质局第二水文地质工程地质队.太湖县H-50-15 1:20万区域水文地质普查报告[R].安庆,1981:123-130.
The Second Hydrological Geological Prospecting Institute,Bureau of Geology and Mineral Exploration of Anhui Province.Regional Hydrogeological Survey Report of 1:200 000 in Taihu Map Sheet[R].Anqing,1981:123-130.
[11] 安徽省地质局311地质队.安徽省太湖县汤水湾地热区地下热水普查评价报告[R].安庆,1988:35-77.
No.311 Team,Bureau of Geology and Mineral Exploration of Anhui Province.General Survey Evaluation Report of Underground Hot Water in Tangshuiwan Geothermal Area,Taihu County,Anhui Province[R].Anqing,1988:35-77.
[12] 岳西县土地收购储备中心.安徽省岳西县汤池畈地下热水可行性勘查报告[R].2012:17-35.
Yuexi County Land Acquisition and Reserve Center.Feasibility Investigation Report of Tangchifan Underground Hot Water in Yuexi County,Anhui Province[R].2012:17-35.
[13] 安徽地矿局第二水文工程地质队.岳西幅H-50-9 1:20万区域水文地质普查报告[R].安庆,1990:73-94.
The Second Hydrological Geological Prospecting Institute,Bureau of Geology and Mineral Exploration of Anhui Province.The Hydrogeological Survey Report on the 1:200 000 Region of Yuexi Map Sheet[R].Anqing,1990:73-94.
[14] 潘国林. 安徽省地热资源特征及远景区划[J].中国地质灾害与防治学报,2011,22(2):130-134.
Pan G L.Characteristics of geothermal resources and the division of prospecting areas in Anhui province[J].Chin J Geol Hazard Control,2011,22(2):130-134.
[15] 黄力军,陆桂福,刘瑞德.可控源音频大地电磁测深法应用实例[J].物探化探计算技术,2006,28(4):337-341.
Huang L J,Lu G F,Liu R D.Controlled soure audio-frequency magnetotellurics[J].Comput Tech Geophys Geochem Explor,2006,28(4):337-341.
[16] 彭吟雪. 安徽省地下热水水化学和环境同位素特征及成因研究[D].合肥:合肥工业大学,2016:34-40.
Peng Y X.The Study of Hydrochemistry,Environmental Isotope and Origin of Geothermal Water in Anhui Province[D].Hefei:Hefei University of Technology,2016:34-40.