永城市寒武奥陶系地热资源赋存特征

Occurrence Characteristics of Geothermal Resources in the Cambrian-Ordovician System in Yongcheng City

地热资源是一种可以再生的绿色能源,其凭借储量大、分布广、低碳环保、利用价值大等优势,近年来受到人们的广泛关注。当前,地热资源的开发利用是全球可再生能源发展的优先方向之一。永城市位于河南省最东部,受区域构造影响,地热资源丰富,尤其是寒武奥陶系地层。本文以永城市为例,结合区域地质背景,分析地热地质特征,采用热储法计算地热资源储量,从而明确寒武奥陶系地热资源赋存特征,推进地热资源可持续开发利用。

Geothermal resources are a renewable green energy source that has attracted widespread attention in recent years due to its advantages such as large reserves,wide distribution,low-carbon environmental protection,and high utilization value.Currently,the development and utilization of geothermal resources is one of the priority directions for global renewable energy development.Yongcheng City is located in the easternmost part of Henan Province,influenced by regional structures and rich in geothermal resources,especially the Cambrian-Ordovician System strata.This paper takes Yongcheng City as an example,combined with the regional geological background,analyzes the geothermal geological characteristics,and uses the thermal storage method to calculate the geothermal resource reserves,in order to clarify the characteristics of the Cambrian-Ordovician System geothermal resource occurrence and promote the sustainable development and utilization of geothermal resources.