湖南安化县东坪镇辰溪口地热资源特点及成因分析

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摘要：通过分析安化辰溪口地热资源，发现该地热与深达基底的F4、F6断裂及震旦系、冷家溪群地层相关。其地热地质背景具专属性，热源、热储和盖层等所组成的地热系统之间有效配置是地热产出的必要条件。该地热田主要热储层为震旦系砂岩和板岩，属经济的、适宜开采的低温地热资源。

关键词：地热资源;地热系统;有效配置

中图分类号：P000        文献标志码：A        文章编号：1672-5603（2022）02-37-06

Genesis and Characteristics of Chenxikou Geothermal Resources in Dongping Town Anhua County Hunan Province

YIN Meizhu，  ZHANG Yanjun，  WANG Hai

（Hunan Nuclear Geological Survey Institute，Changsha Hunan 410010）

Abstract： By analyzing the geothermal resources of Chenxikou in Anhua， it is found that it is related to the F4 and F6 faults reaching deep to the basement， as well as the Sinian and Lengjiaxi strata. Its geothermal geological background is exclusive， and the effective configuration of the geothermal system， which is composed of heat source， storage， caprock， etc. is a necessary condition for geothermal production. The main thermal reservoirs are Sinian sandstone and slate， which are the most economical low-temperature geothermal resources suitable for exploitation.

Key words： geothermal resources; geothermal system; effective configuration

近年来，安化县各级政府高度重视开发利用地下热水资源，积极推进其资源勘查工作。（剩余6159字）