Application of a comprehensive geophysical exploration methods to water exploration in magmatic rock mountainous areas with water shortage in Jiaodong Peninsula
LIU Chun-Wei1,2(), WANG Chong1,2, HU Cai-Ping1,2, SHI Yan-Fang1,2(), YANG Xiao-Hui1,2, LIU Xiao-Tian1,2, HAN Yu-Ying1,2, LI Bo1,2
1. No.801 Institute of Hydrogeology and Engineering Geology, Shandong Provincial Bureau of Geology & Mineral Resources, Jinan 250014, China 2. Shandong Engineering Research Center for Environmental Protection and Remediation on Groundwater, Jinan 250014, China
Magmatic rock areas suffer poor water yield property and lack groundwater overall, encounter great difficulties with water exploration, and generally face the problem that available water resources fail to meet the demand. Targeting different types of water exploration targets and combining the geological and physical property characteristics, hydrogeological conditions, and field survey of the exploration target areas, this study comprehensively analyzed the electric structure characteristics, well completion modes, and water yield mechanisms of the strata around Xiaoshuicha and Wawu villages in Laiyang City through interpretation and analysis using comprehensive geophysical exploration method consisting of apparent resistivity profiles and apparent resistivity-based vertical sounding. After determining water exploration targets, conducting interpretation and analysis of geophysical prospecting, and locating wells through comprehensive analysis, this study successfully drilled two wells in the two villages, obtaining maximum water yield of 247.56 m3/d and 620.64 m3/d each. Finally, this study analyzed the water yield mechanisms in detail based on the intrusion-contact zone types and water-storage structural models with dykes conducting water. This study not only solves the difficulty with water use of local people but also provides a certain reference for future water exploration and well locating in similar areas.
刘春伟, 王重, 胡彩萍, 时彦芳, 杨晓辉, 刘小天, 韩玉英, 李波. 综合物探方法在胶东岩浆岩缺水山区找水中的应用[J]. 物探与化探, 2023, 47(2): 512-522.
LIU Chun-Wei, WANG Chong, HU Cai-Ping, SHI Yan-Fang, YANG Xiao-Hui, LIU Xiao-Tian, HAN Yu-Ying, LI Bo. Application of a comprehensive geophysical exploration methods to water exploration in magmatic rock mountainous areas with water shortage in Jiaodong Peninsula. Geophysical and Geochemical Exploration, 2023, 47(2): 512-522.
Liu G H, Li E H, Zhang X M, et al. Application of comprehensive geophysical prospecting method in Puhe reservoir engineering investigation[J]. Geophysical and Geochemical Exploration, 2004, 28(2):177-180.
Qu L J, Li B, Zhou P. The application of multiple geophysical methods to water exploration in the arid areas of central Hunan Province[J]. Geophysical and Geochemical Exploration, 2017, 41(5):835-839.
Li B, Han Y Y, Guan Q, et al. Study on water-rich classification and water-storage structure in magmatic area[J]. Shandong Land Resources, 2020, 36(7):45-50.
Liu W P, Meng S X, Gong J C, et al. Occurrence and fissure orientation of fissure water in Fuping group bedrock[J]. China Mining Magazine, 2018, 27(10):174-179.
Wang X F, Song M, Gong L, et al. An Analysis of characteristics of groundwater occurrence and typical model of water-storage structures in water-deficient areas of southern Jiangxi province:A case study of Xingguo county[J]. Acta Geologica Sinica, 2018, 39(5):573-579.
Miao D Y, Zhuang X B. Application of integrated electrical prospecting to water prospecting in Huangdao granite area[J]. Shandong Water Resources, 2011(8):59-60.
Song X L, Song P, Tian M Y, et al. Geophysical prospecting method in intrusive rocks area fight a drought to find water wells set[J]. Progress in Geophysics, 2012, 27(3):1280-1286.
Shi Y F, Li B. Analysis on the application effect of comprehensive electrical method in water prospecting in granite area[J]. Geology and Resources, 2020, 29 (4):363-368.
Han Z Y, Wu Y, Yang J S, et al. Study on groundwater exploration technology and method system in severe water shortage area of western China[J]. Hydrogeology and Engineering Geology, 2007, 34 (2):81-86.
Liu W, Li Z K. Application of new groundwater exploration technology in drinking water difficult area[J]. Geology and Exploration, 2010, 46(1):147-152.
Liu H E, Li S T, Zhou G H, et al. Application of IP sounding method to search groundwater in central Inner Mongolia[J]. Journal of Southwest University of Science and Technology, 2013, 28(2):46-51.
Zhang Z Q, Zhang C J, Wang S J, et al. Classification and correlation of stratigraphic intrusive tectonic units in Shandong Province[J]. Shandong Land and Resources, 2014, 30(3):1-23.
Wang X L. Petrogenesis and petrochemical characteristics of late yanshanian magmatic rocks in Shandong Province[J]. Shandong Geology, 1991, 7(2):89-96.
Liu X H. Comprehensive water exploration technology in mountainous area based on reservoir structure type[J]. Hydrogeology and Engineering Geology, 2011, 38 (6):8-12.
Xu G M, Zhang Y J. Analysis on evolution characteristics of groundwater system in large inland basins of Northwest China[J]. Journal of Natural Resources, 2004, 19(6):702-706.
Wu X M, Wen D G, Zhang F C, et al. Water storage structure characteristics and engineering example of water shortage area in northwest China[J]. Hydrogeology and Engineering Geology, 2010, 37(1):22-26.
[19]
段磊. 常用物探找水方法对比研究[J]. 山东煤炭科技, 2016(4):80-82.
[19]
Duan L. Comparative study on common geophysical prospecting methods for water[J]. Shandong Coal Science and Technology, 2016(4):80-82.
Song X L, Lin H, Jiang C Y, et al. Application of resistivity sounding method in drought resistance water exploration and well determination in Yuxi City,Yunnan Province[J]. Shandong Land and Resources, 2011, 27(7):22-24,28.
Liu F C, Cheng X Q, Wang Q T. Combined profile method for groundwater exploration of Mesozoic strata in Eastern Shandong[J]. Water Saving Irrigation, 2008(5):208-210.