宁强县胡家坝地区地热资源特征分析

Analysis on Characteristics of Geothermal Resources in Hujiaba Area of Ningqiang County

胡家坝地处秦巴山两大山系交汇带,热矿泉多有扩大或开采的前景。通过多种技术手段对该区域地热地质条件进行调查研究、综合分析,笔者基本明确了区域地热资源赋存条件和分布规律。同时,查明了地热边界条件、热储热盖层特征及埋藏状况,了解了地热水补径排情况、水化学特征和地热温度,为进一步勘探和后续开发利用提供了依据。

Hujiaba is located in the intersection of the two major mountain systems of the Qinling and Daba Mountains. The hot mineral springs have many prospects for expansion or mining. Through a variety of technical means to investigate and study the geothermal geological conditions of the region, the author has basically defined the conditions and distribution laws of regional geothermal resources. At the same time, the geothermal boundary conditions, thermal reservoir caprock characteristics and burial conditions were ascertained, and the geothermal hot water replenishment, water chemistry and geothermal temperature were obtained, which provided a basis for further exploration and subsequent development and utilization.