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通过对武清凹陷内的地质构造特征的分析,并结合东营组地热井的勘探成果,对东营组地层特征及热储特征进行分析,计算了热储的开采潜力,评价了热流体的利用前景。分析结果表明:该区东营组热储层埋深较浅、渗透率较大、地热流体温度高达93℃、水质优良,并具有极高的理疗医用价值。如果在此以东营组地热资源为依托,建立温泉理疗项目,既响应了天津市建设“中国温泉之都”的号召,促进节能减排和生态城市建设进程,又在提高了市民的生活品质的同时,带来可观的经济效益。
Based on the analysis of the geological structural features in Wuqing Depression and the exploration results of geothermal wells in Dongying Formation, the stratigraphic characteristics and thermal storage characteristics of Dongying Formation are analyzed, the potential of thermal storage is calculated, and the prospect of thermal fluid utilization is evaluated . The results show that the Dongying Formation in this area has a shallow buried depth and a large permeability. The temperature of the geothermal fluid reaches as high as 93 ℃. It has excellent water quality and high medical value. Based on the Dongying Group’s geothermal resources, the establishment of a hot spring physiotherapy project will not only respond to the call of Tianjin to build a “hot spring capital of China,” promote the process of energy conservation, emission reduction and eco-city construction, but also improve the lives of citizens Quality at the same time, bring considerable economic benefits.