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河南省鹤壁市新区地热流体特征及成因分析
引用本文:邓晓颖,杨国平,田秋菊,陈付申.河南省鹤壁市新区地热流体特征及成因分析[J].水文地质工程地质,2005,32(2):111-114.
作者姓名:邓晓颖  杨国平  田秋菊  陈付申
作者单位:河南省地质工程公司,郑州,450053
摘    要:地热资源属于一种宝贵矿产资源,它的形成需要特定的地质构造环境。本文在分析鹤壁市新区古近系、奥陶—寒武系热储地热流体化学特征的基础上,分别对其热水进行了医疗热矿水等质量评价。利用水文地球化学方法、同位素分析方法等,对地下热水和二氧化碳气体的成因进行了分析;依据放喷试验和二氧化碳的产状对驱动喷发的机理进行了探讨。从而为合理开发利用地热流体资源提供了地质依据。

关 键 词:地热流体特征  成因分析  喷发机理  河南鹤壁
文章编号:1000-3665(2005)02-0111-04
修稿时间:0200年6月15日

Features and origin of geothermal fluid in the new district of Hebi, Henan
DENG Xiao-ying,YANG Guo-ping,TIAN Qiu-ju,CHEN Fu-shen.Features and origin of geothermal fluid in the new district of Hebi, Henan[J].Hydrogeology and Engineering Geology,2005,32(2):111-114.
Authors:DENG Xiao-ying  YANG Guo-ping  TIAN Qiu-ju  CHEN Fu-shen
Abstract:Geothermal resources are valuable natural resources.A special environment of geological strucutre is needed for the occureence and origin of geothermal fluids.Based on an analysis of chemical features of the geothemal fluid in the reservoirs of Eogene and Ordovician-Cambrian systems in the new district of Hebi, a quality assessment of medical mineral geothermal water was carried out in this paper.By using hydrogeochemical and isotopic methods,the origin of the geothermal watr and the CO-2 gas were discussed.According to the discharge tests and the occurrence of CO-2,an eruption mechanism of the CO-2 driving was also discussed.These may provide a geological basis for the proper development and utilization of the geothermal fluid in this district.
Keywords:Features of geothermal fluid  origin analysis  eruption mechanism  Hebi  Henan
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