基于构造分析的辽宁汤岗子地热系统概念模型研究

通过分析辽东地区深部和浅部构造特点,研究汤岗子地热田的成因,查明地热系统的储、盖、通、源,建立热水系统的概念模型：深部构造是地热发育的重要背景条件,在其影响下的浅部构造体系构成了基岩地区地下裂隙水的运移通道和赋存空间,深循环水在运移途中接受来自深部的热流加热形成热水,并在一定条件下出露地表形成温泉,同一个区域地下水流动系统可以发育多个热储,各个热储之间存在间接的能量和物质联系。

Study on Conceptual Model of Tanggangzi Geothermal System Based on Structural Analysis in Liaoning

It is based on analysis of some features of the deep and shallow structures in East Liaoning,study reason of Tanggangzi geothermal field,find out the geothermal reservoir,cap strata,channel and source,and establish a relative conceptual model： Deep structure is an important background condition of geothermic development.The shallow tectonic system which is influenced by the deep provides channels and occurrence space for fissure water in bedrock.Depth circulating water is heated by high heat flow in the deep,and outcrop surface to form hotsprings under certain conditions.Multiple geothermal reservoirs can develop in a same regional groundwater flow system,and there is indirect energy and material relationship between each reservoir.