重庆大学学报2017，Vol.40Issue(10)：108-114,7.DOI:10.11835/j.issn.1000-582X.2017.10.012
典型层状热储地热水富集特征研究——以观音峡背斜东翼为例
Study on the enrichment characteristics of the geothermal water in typical layered thermal reservoir——Taking the east flank of Guanyinxia anticline as an example
摘要
Abstract
The Guanyinxia anticline is a typical layered thermal reservoir,and 11 geothermal wells have been successfully implemented in its southeast flank.Using comparative study,correlation analysis and other methods to analyze the data of these wells,we research the enrichment characteristics of the geothermal water in typical layered thermal reservoir.The results show the larger the thermal reservoir buried depth is,the weaker the karst development and the poorer the geothermal water is.While,the larger the thermal reservoir buried depth is,the better the heat insulation performance of the thermal reservoir and the higher the temperature of hot water is.The thicker the layered thermal reservoir is,the stronger the karst development and the richer the geothermal water is.While,the thicker the thermal reservoir and the stronger the karst fissure's development is,the lower the temperature of hot water is.The layered thermal reservoir with gradually changed occurrence is relatively rich,and the average water yield of the geothermal wells is 2 136.75 ma/d,while the layered thermal reservoir with rapidly changed occurrence is relatively poor,and the average water yield of the geothermal wells is 584.93 m3/d.关键词
层状热储/观音峡背斜/热储埋深/地热水富集Key words
layered thermal reservoir/the Guanyinxia anticline/the depth of thermal reservoir/the enrichment characteristics of geothermal water分类
天文与地球科学引用本文复制引用
吕玉香,谭林,张中举..典型层状热储地热水富集特征研究——以观音峡背斜东翼为例[J].重庆大学学报,2017,40(10):108-114,7.基金项目
重庆市国土局科研项目(KJ-2016015) （KJ-2016015）
国家重点研发计划资助项目(2016YFC0502302).Supported by Scientific Research Program of Chongqing Geological Survey Institute (KJ-2016015) and the National Key Research and Development Program of China(2016YFC0502302). （2016YFC0502302）
