聊城莘县地区地热资源赋存条件及评价

Study on Characteristics of Geothermal Resources in Shenxian Area in Liaocheng City

摘要:

聊城莘县地区地热资源丰富，地热资源主要赋存于新生代新近纪和古近纪碎屑沉积岩中，为估算评价该地区地热资源，分别开展了地热地质调查、地球物理勘探、地热地质钻探、抽水试验、回灌试验、动态监测、水样采集分析等多项工作，基本查清了莘县地区地热资源的赋存条件，确定馆陶组热储和东营组热储为本次工作的主要研究对象，并对其进行了地热资源计算和评价。通过评价，为莘县地区深层地热可持续开发利用提供了依据。

Abstract:

There is rich geothermal resources in Shenxian area in Liaocheng city. Geothermal resources mainly occur in clastic sedimentary rocks of Neogene and Paleogene in Cenozoic. In order to evaluate geothermal resources in this area, geothermal and geological investigation, geophysical prospecting, geothermal exploration, pumping test and injection test, dynamic monitoring and water samples have been carried out. The occurrence conditions of geothermal resources have been identified primarily in Shenxian area. It is dermined that Guantao reservoir and Dongying reservior are main research objects of this work, and geothermal resources have been calculated and evaluated. This evaluation will provide a basis for sustainable development and utilization of deep geothermal in Shenxianarea.