新疆地热资源成因类型及控热模式分析

摘要

新疆地热成因类型主要有断裂构造型、沉积盆地型及煤层自燃型3种。采用归类统计分析方法，结合全疆典型地热区（带、点）地热资源分布规律及赋存规律等，将区域地质构造、次级构造、大地热流背景及热源、地热水源流体等确定为地热系统形成机制的主控因素，总结出5类地热系统控热模式，为指导地热资源勘探工作具一定借鉴作用。%The genetic type of Geothermal resources in Xinjiang are mainly fault structure type、sedimengtary basins type and coal seam autoignition ,using the classified statistical analysis method,combined with characteristic of geother-mal distribution and occurrence regularity in typical geothermal area,identified regional tectonics,secondary structure, ter-restrial heat flow background ,heat source and geothermal water fluid as the main controlling factor of geothermal sys-tem formation mechanism , and summarized five types geothermal system heat controlling pattern,in order to provide some references for geothermal resource exploration in the future.