摘要
区域性北西向紫云-垭都深大断裂带斜贯县境,其上下盘次级构造,层间破碎带及挽近期构造发育,具有中低温地热资源有利地热地质条件;潜在地热资源丰富,具有开发价值热储层为第一热储单元和第二热储单元的白云岩,以混合热储构造类型为主,其次是层状带状热储构造类型。根据地热地质条件,结合已成井成果资料,预测了六个靶区。
The regional NW-trending Ziyun-Yadu deep-large fault zone obliquely runs through the county boundary.The secondary structures in the upper and lower walls,the strata-trending fracture zones and the recent tectonic development have favorable geothermal geological conditions for low-to-medium temperature geothermal resources.The potential geothermal resources are abundant.The development value of the thermal reservoir is the dolomite of the first thermal reservoir unit and the second thermal reservoir unit.It is mainly composed of mixed heat reservoirs,followed by stratified banded thermal reservoir structures.According to geothermal geological conditions,combined with well completion data,six target areas are predicted.
作者
刘倩
袁来
张小强
郑懋荣
LIU Qian;YUAN Lai;ZHANG Xiao-qiang;ZHENG Mao-Rong(The seven general team of Guizhou nonferrous metals and Nuclear Industry Geological Prospecting Bureau,Guiyang 550005,Guizhou,China)
出处
《贵州地质》
2019年第1期88-94,共7页
Guizhou Geology
关键词
地热流体
热储单元
热储类型
水化学成分
远景
Geothermal fluid
Heat storage unit
Geothermal reservoir type
Hydrochemical Composition
Vision
