辽宁岫岩暖泉地热田地质特征浅析
Primary Study on Geological Characteristics of Nuanquan Geothermal Field in Liaoning Xiuyan
刘志超 1王伟 1孙成宇1
作者信息
- 1. 辽宁省有色地质局一O三队 辽宁丹东 118008
- 折叠
摘要
断裂构造是控制辽宁省岫岩县暖泉地热田地热异常的主导构造，地热系统属于“断控对流型”地热系统，属低温地热区，热储呈带状。地热异常区中心位于F1、F2断裂交汇部位。地下热水是在构造裂隙中储存的原生地下热水，为裂隙热储。热储受构造和岩性共同控制，热储岩性为印支期二长花岗岩，上覆盖层为砂及砂砾卵石，地热水可命名为氟、偏硅酸复合型医疗矿水。
Abstract
The dominant structure that lead to the abnormal geothermal phenomenon of Nuanquan geothermal field in Liaoning Xiuyan is fracture.The geothermal system belongs to “break controlling convection”,“hypothermia”and“ribbon”type.The geothermal anomaly area center located in the intersection of F1 and F2.Underground hot water is stored in the native structural fracture, belongs to fracture geothermal reservoir.Thermal reservoir is controlled by structure and lithology,Thermal reservoir lithology is indo-chinese epoch monzonitic granite that covered with sand and gravel.Geothermal water can be named as complex medical mineral water contained fluorine, metasilicic acid.
关键词
地热地质特征/地热田/岫岩暖泉Key words
Geothermal and geological characteristics/geothermal fields/Nuanquan in Xiuyan county引用本文复制引用
出版年
2014
NETL
NSTL
维普
万方数据