综合地物化方法在张家口北部地热资源调查中的应用
|
摘要
张家口地区是一个地热资源较丰富的地区,但对于地热的研究仅限于南部地区,已经发现的热泉点也均位于南部地区。很多学者认为,南部与北部具有不同构造运动,北部地区不具有地热的条件,笔者通过水温测量、土壤地球化学元素分析、CSAMT及高精度磁法测量等工作,掌握了该区内地温场、化探地热异常、地层结构、断裂构造及深部岩体的空间分布特征。地物化方法的综合应用在资料解释过程中相互约束,避免了单一方法的多解性,综合分析认为该地区也具有地热的条件,并圈定了地热有利区段,取得了较好的效果,对今后在相同或相似地质条件区域开展地热调查工作具借鉴作用。
Zhangjiakou region possesses abundant geothermal resources.However,the geothermal research is limited to the south,while the discovered hot spring points are also located in the southern region.Many scholars believe that the tectonic movements of the south which have no geothermal conditions are different from the north.Through the analysis of the temperature measurement,soil geochemical elements,CSAMT,high-precision magnetic measurement and so on,the authors have mastered the spatial distribution characteristics of the geothermal field,geochemical prospecting geothermal anomaly,stratigraphic structure,fault structure and the deep rock mass.The integrated application of the geology,geophysical explation and chemical methods are interdisciplinable in the process of data interpretation,to avoid the uncertainty of a single method.Through the comprehensive analysis,the region has geothermal conditions.The advantageous extents are selected,and good results have been achieved.It can be used for reference in the future of geothermal investigation in the same or similar geological conditions.
Zhangjiakou region possesses abundant geothermal resources.However,the geothermal research is limited to the south,while the discovered hot spring points are also located in the southern region.Many scholars believe that the tectonic movements of the south which have no geothermal conditions are different from the north.Through the analysis of the temperature measurement,soil geochemical elements,CSAMT,high-precision magnetic measurement and so on,the authors have mastered the spatial distribution characteristics of the geothermal field,geochemical prospecting geothermal anomaly,stratigraphic structure,fault structure and the deep rock mass.The integrated application of the geology,geophysical explation and chemical methods are interdisciplinable in the process of data interpretation,to avoid the uncertainty of a single method.Through the comprehensive analysis,the region has geothermal conditions.The advantageous extents are selected,and good results have been achieved.It can be used for reference in the future of geothermal investigation in the same or similar geological conditions.
引文
[1]张正山,孙伯益,孙德佩.张家口坝下地区地下热水的特征及成因[J].河北地质学院学报,1993,16(5):932-938.ZHANG Z S,SUN B Y,SUN D P.The features and origins of geothermal water in ba xia region of zhangjiakou[J].Journal of Hebei college of Geollege,1993,16(5):932-938.(In Chinese)
[2]智小军.张家口坝下地区地下热水赋存规律研究[J].地下水,2016,38(3):10-11.ZHI X J.Research on occurrence regularity of underground hotwater in ba xia area,Zhangjiakou[J].Ground water,2016,38(3):10-11.(In Chinese)
[3]魏洪章.张家口地下热水资源成因探讨[J].中国煤田地质,2006,18(4):38-41.WEI H Z.A discussion on Geothermal resource in zhangjiakou[J].Coal geology of china,2006,18(4):38-41.(In Chinese)
[4]余恒昌.矿山地热与热害治理[M].北京:煤炭工业出版社,1991.YU H C.The treatment of geotjermal heat and heat damage[M].Beijing:Coal industry press,1991.(In Chinese)
[5]王贵玲,刘峰,王婉丽,等.我国陆区浅层地温场空间分布及规律研究[J].供热制冷,2015(3):50-52.WANG G L,LIU F,WANG W L,et al.Study on space distribution and law of shallow geothermal field in China’s land area[J].Hesting and cooling,2015(3):50-52.(In Chinese)
[6]王卫星,赵娜,张亚娜,等.土壤元素地球化学异常对天津地区地热田异常的指示[J].地质与勘探,2015,51(5):932-938.WANG W X,ZHAO N,ZHANG Y N,et al.Geochemical anomalies of soil elements and their implications for geothermal fields in the Tianjin area[J].Geology and Exploration,2015,51(5):932-938.(In Chinese)
[7]王基华,林元武,刘成龙,等.张家口南部地区温泉形成的氢氧稳定同位素及气体组成证据[J].水文地质工程地质,2000(4):30-33.WANG J H,LIN Y W,LIU C L,et al.Stable isotopes and gases formed in the hot spring in the southern region of zhangjiakou[J].Hydrogeological engineering,2000(4):30-33.(In Chinese)
[8]张德忠,刘志刚,卢红柳,等.河北地热[M].北京:地质出版社,2013.ZHANG D Z,LIU Z G,LU H L,et al.Hebei geothermal[M].Beijing:Geological publishing house,2013.(In Chinese)
[2]智小军.张家口坝下地区地下热水赋存规律研究[J].地下水,2016,38(3):10-11.ZHI X J.Research on occurrence regularity of underground hotwater in ba xia area,Zhangjiakou[J].Ground water,2016,38(3):10-11.(In Chinese)
[3]魏洪章.张家口地下热水资源成因探讨[J].中国煤田地质,2006,18(4):38-41.WEI H Z.A discussion on Geothermal resource in zhangjiakou[J].Coal geology of china,2006,18(4):38-41.(In Chinese)
[4]余恒昌.矿山地热与热害治理[M].北京:煤炭工业出版社,1991.YU H C.The treatment of geotjermal heat and heat damage[M].Beijing:Coal industry press,1991.(In Chinese)
[5]王贵玲,刘峰,王婉丽,等.我国陆区浅层地温场空间分布及规律研究[J].供热制冷,2015(3):50-52.WANG G L,LIU F,WANG W L,et al.Study on space distribution and law of shallow geothermal field in China’s land area[J].Hesting and cooling,2015(3):50-52.(In Chinese)
[6]王卫星,赵娜,张亚娜,等.土壤元素地球化学异常对天津地区地热田异常的指示[J].地质与勘探,2015,51(5):932-938.WANG W X,ZHAO N,ZHANG Y N,et al.Geochemical anomalies of soil elements and their implications for geothermal fields in the Tianjin area[J].Geology and Exploration,2015,51(5):932-938.(In Chinese)
[7]王基华,林元武,刘成龙,等.张家口南部地区温泉形成的氢氧稳定同位素及气体组成证据[J].水文地质工程地质,2000(4):30-33.WANG J H,LIN Y W,LIU C L,et al.Stable isotopes and gases formed in the hot spring in the southern region of zhangjiakou[J].Hydrogeological engineering,2000(4):30-33.(In Chinese)
[8]张德忠,刘志刚,卢红柳,等.河北地热[M].北京:地质出版社,2013.ZHANG D Z,LIU Z G,LU H L,et al.Hebei geothermal[M].Beijing:Geological publishing house,2013.(In Chinese)