天津武清凹陷东营组地热地质条件及开发利用前景浅析

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。

Analysis on Geological Conditions and Utilization Prospect of Dongying Geothermal Fluids in Wuqing Depression, Tianjin

Based on the analysis of the structural characteristics in Wuqing depression and the achievement of Dongying geothermal well drilling, we analysis the characteristics of Dongying Formation and reservoir. We also calculated the exploitation potentiality and evaluated the utilization prospect of Dongying geothermal water. The analysis result shows that： the burial depth of Dongying Reservoir is shallower and the permeability is larger in this area. The temperature is up to 93 ℃. The fluid quality is fine and has a good value of physiotherapeutic and medical utilization. If some thermal spring medical projects is launched based on the Dongying geothermal here, it will not only respond to the call of Building Tianjin to be the Hot Spring Metropolis in China--to promote energy conservation and emission reduction and the process of building ecological city, but also advance residents quality of life and bring considerable economic benefits.