| 河南省地热资源综合评价 |
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| 引用本文： | 黄光寿,郭丽丽,黄凯.河南省地热资源综合评价[J].地质找矿论丛,2019,34(4):632-638. |
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| 作者姓名： | 黄光寿 郭丽丽 黄凯 |
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| 作者单位： | 河南省地质调查院,郑州450001;河南省城市地质工程技术研究中心,郑州450001;河南省地矿局第五地质勘查院,郑州450001 |
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| 基金项目： | 中国地质调查局项目"河南省地热资源现状调查评价与区划"（编号：水[2013]-01-029-006）资助。 |
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| 摘 要： | 河南省地热资源类型按照所处的大地构造环境分为沉积盆地型和隆起山地型。计算结果表明,沉积盆地区4 000 m以浅储存的地热水总量为82 063.23×10~8 m~3,储存热能总量为7 734 086.01×10~(12) kJ。不考虑回灌时,全省沉积盆地型地热可采流体量为92 223.93×10~4 m~3/a,可利用热能量196.6×10~(12) kJ/a;考虑回灌时,全省沉积盆地型地热流体可开采量5 931 841.92×10~4 m~3/a,可利用热能量为13 003.47×10~(12) kJ/a。统计分析显示,按地热流体可采量为92 223.93×10~4 m~3/a、地热流体可开采热量196.46×10~(12) kJ/a计算,即使按50%利用,其经济效益也是十分可观的。另外,地热开发可带动第三产业经济的发展,产生的间接经济效益更加巨大。
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| 关 键 词： | 地热 沉积盆地型地热 隆起山地型地热资源 地热水总量 储存热能总量 河南省 |
| 收稿时间： | 2019/5/6 0:00:00 |
| 修稿时间： | 2019/7/11 0:00:00 |
Comprehensive evaluation of geothermal resources in Henan province |
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| HUANG Guangshou,GUO Lili and HUANG Kai.Comprehensive evaluation of geothermal resources in Henan province[J].Contributions to Geology and Mineral Resources Research,2019,34(4):632-638. |
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| Authors: | HUANG Guangshou GUO Lili and HUANG Kai |
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| Institution: | Henan Geological Survey Institute, Zhengzhou 450001, China;Henan Urban Geological Engineering Technology Research Center, Zhengzhou 450001, China,The Fifth Geological Exploration Institute of Henan Geological and Mineral Bureau, Zhengzhou 450001, China and The Fifth Geological Exploration Institute of Henan Geological and Mineral Bureau, Zhengzhou 450001, China |
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| Abstract: | According to the geotectonic environment, the geothermal resources in Henan province can be divided into sedimentary basin type and uplift mountain type. The calculated result is that the total amount of geothermal water stored above 4 000 m in sedimentary basin area is 82 063.23×108 m3, and the total amount of thermal energy 7 734 086.01×1012 kJ. Regardless of recharge, the minable geothermal water volume of the basin type in whole Henan province is 92 223.93×104 m3/a with usable thermal energe of 196.46×1012 kJ/a. In consoderation of recharge the total minable geothermal water volume is 5 931 841.92×104 m3/a with usable geothermal energe of 13 003.47×1012 kJ/a. Statistically, if the avilability of the energe is 50% economic benefit of the minable geothermal water volume of 92 223.93×104 m3/a with usable thermal energe of 196.46×1012 kJ/a is rather considerable. In addition, geothermal development can promote the development of the third industrial economy, resulting in greater indirect economic benefits. |
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| Keywords: | geothermal resources sedimentary basin-type geothermal resources uplift mountain-type geothermal resources total geothermal water total thermal energy storage Henan province |
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