摘要
利用遥感解译资料分析研究区域地质构造背景,确定甘子河为地热勘查靶区。首先用可控源音濒大地电磁测深法确定控热构造位置,然后辅以多种电法进行相互验证,查明了隐伏断裂构造带的部位、深度、倾向、倾角等形态特征,有效降低了地热勘探风险,勘查成果显著,对隐伏断裂地热勘查具有重要的指导意义。
Remote sensing interpretation data is used to study the regional geological structure background,and Ganzi River is determined as geothermal exploration target.The first method of controlled source audio-magnetotelluric sounding is used to determine where heat-controlled structure are,and the results are identified by a variety of methods.It is identified that the location,depth,tendency,orientation angle and other morphological characteristics of the concealed fault zone,which effectively reduce the risks of geothermal exploration,and has guide meaning for geothermal exploration in concealed convection of strip in Qinghai province.
出处
《物探化探计算技术》
CAS
CSCD
2012年第5期566-569,501,共4页
Computing Techniques For Geophysical and Geochemical Exploration
关键词
遥感解译
综合电法
地热资源勘查
断裂对流型热储
remote sensing interpretation
integrated electrical method
geothermal resource exploration
fault convection heat storage
