山东曹县城区地热资源研究
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摘要
地热能是一种新的洁净能源,地热资源的有效利用是解决当今能源耗竭的重要途径和手段。文章通过对曹县城区孔隙、岩溶裂隙型含水热储层及复合热储层赋存的分析,估算了研究区内各热储温度、地热资源总量、可利用地热资源量和地下热水的热流量,评价分析了总能量热物理性参数及地热流体的质量。结果表明:新近纪明化镇地下热水可开采量为303.53万m3/a;奥陶纪热储层地下热水可开采量为176.95万m3/a,开采年限为100 a。最有利用价值的是复合性热储层,热储类型均为层状承压型。其地热资源条件良好,开采潜力较大,地热资源利用价值高,可做进一步的开发和利用。
Geothermal energy is just a kind of new clean energy and its efficient utilization is one of the most effective way to solve today's energy depletion. Through the analysis of the occurance characteristics of aquifier reservoir and compound reservoir with the type of porosity and karst fractured,the paper estimated the temperature of geothermal reservoirs, geothermal resource,available geothermal resource and heat flux of geothermal water,made an evaluation analysis of the total energy and quality of geothermal fluid. The results show that the exploitable geothermal water in Minghuazhen of Neogene is 3035300 m3/ a,and in Cambrian-Ordovician the exploitable geothermal water is 1769500 m3/ a. Exploitation of period is 100 years. Compound thermal reservoir is the most valuable reservoir,which is layered bearing type. The geothermal resource has larger mining potential and high geothermal resource utilization value,suitable to do further development and utilization.
Geothermal energy is just a kind of new clean energy and its efficient utilization is one of the most effective way to solve today's energy depletion. Through the analysis of the occurance characteristics of aquifier reservoir and compound reservoir with the type of porosity and karst fractured,the paper estimated the temperature of geothermal reservoirs, geothermal resource,available geothermal resource and heat flux of geothermal water,made an evaluation analysis of the total energy and quality of geothermal fluid. The results show that the exploitable geothermal water in Minghuazhen of Neogene is 3035300 m3/ a,and in Cambrian-Ordovician the exploitable geothermal water is 1769500 m3/ a. Exploitation of period is 100 years. Compound thermal reservoir is the most valuable reservoir,which is layered bearing type. The geothermal resource has larger mining potential and high geothermal resource utilization value,suitable to do further development and utilization.
引文
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[2]代红延.中国地热资源丰富相当于860万亿吨煤[EB/OL].http://www.cusdn.org.cn/news_detail.php?md=107&epid=236&id=219233 2012-10-09/2013-08-03.
[3]韩亮.山东省菏泽地区南部地热资源普查报告[R].济南:山东省物化探勘查院,2000.
[4]张杰,程鑫.烟台市地热资源勘查开发利用现状与远景规划[J].山东国土资源,2009,25(8):14-17.
[5]梁浩,龙惟定.城市能源系统综合规划模型的研究与应用[J].山东建筑大学学报,2010,25(5):524-528.
[6]祁福利,李永利,张烽龙,等.潍坊市浅层地热能利用的岩土原位热传导试验[J].水文地质工程地质,2012,39(3):134-138.
[7]山东省国土资源厅资源储量处、山东省国土资源资料档案馆.山东省矿产资源储量报告编制指南[M].济南:山东省地图出版社,2010.
[8]颜世强,刘桂仪,孟庆峰,等.德州市地热资源及开发利用[J].山东国土资源,2001,17(2):48-52.
[9]GB/T 11615—2010,地热资源地质勘探规范[S].北京:地质出版社,2003.
[10]DZ 40—85,地热资源评价方法[S].北京:地质出版社,1986.
[11]薛禹群,朱学愚.地下水动力学[M].北京:地质出版社,1978.
[12]供水水文地质手册编写组.供水水文地质手册第二册水文地质计算[M].北京:地质出版社,1985.
[13]马占元,李公岩,朱昶,等.山东省曹县城区地热地质普查报告[R].兖州:山东省鲁南地质工程勘察院,2006.
[14]地质矿产部水文地质工程地质技术方法研究队.水文地质手册[M].北京:地质出版社,1985.
[15]蔡义汉.地热直接利用[M].天津:天津大学出版社,2004.
[16]王奎峰,杨德平,宋香锁,等.临清市馆陶组地热水化学特征及结垢腐蚀性研究[J].水文地质工程地质,2010,37(1):130-134.
[17]韦梅华,田廷山,孙燕冬,等.四川省康定地区地热水结垢趋势分析[J].水文地质工程地质,2012,39(5):132-138.
[18]何文晶,李沛,刘雅梅,等.济南市可再生能源建筑应用规划研究[J].山东建筑大学学报,2011,26(3):251-255.