永春地热资源赋存规律与开发研究

Research on Preservative Law and Exploitation of Geothermal Resources in Yongchun

永春地热田热资源赋存规律是其特殊地质构造制约地下水运动的结果。温泉沿着北西向张性断裂和北东向压扭性断裂构造的复合部位出露,具有链状分布的特征。经对热田地质背景、水文地质条件及成因机理分析认为:地热水赋存在以北西向断裂上盘和北东向断裂构成的锐角楔形内,是理想的布井取水部位。

Preservative law of geothermal resources of Yongchun is result of ground water movement under controlled by special geological structure. Hot springs emerged along the composite position of north- west extensional faulting and north- east compressive wrench faulting structure, there are distributive feature in chain form. Based on the analyses for geological background of geothermal field? hydrogeological conditions and mechanism of genesis, consider that hot water preserved in the acute angle wedge area formed by hanging side of north- west faulting and north- east faulting, it's ideal position fix up the water well.