天津市滨海新区东营组地热资源研究

Research on geothermal resources of Dongying Formation in Binhai New Area of Tianjin

从地热资源热储、沉积相、水化学等特征进行综合分析,总结了研究区东营组热储的富集规律,以开采潜力评价分区为基础,对区内东营组地热资源有利勘探区进行了分区。根据东营组已有勘查成果和地热开发利用现状,提出了东营组地热资源开发利用对策,为本区地热开发利用规划及可持续开发提供依据。

Through the exploration and development of deep thermal reservoirs in Binhai New Area in recent years,the understanding of Paleogene Dongying Formation has been gradually deepened.Based on the comprehensive analysis of the characteristics of geothermal resources,thermal reservoir,sedimentary facies and hydrochemistry,this paper summarizes the enrichment law of Dongying Formation thermal reservoir in the study area,and divides the favorable exploration areas of Dongying Formation geothermal resources in the area based on the evaluation zoning of exploitation potential.According to the existing exploration results and the current situation of geothermal development and utilization in Dongying Formation,the development and Utilization Countermeasures of geothermal resources in Dongying Formation are put forward,which provides a basis for geothermal development and utilization planning and sustainable development in this area.