摘要
概述了逍遥村水源地的自然地理、水文地质概况和逍遥河岩溶子系统的边界条件及主要含水系统。论证了岩溶水和孔隙水在子系统内没有水力联系。
he geothermal resources in Henan province are abundant. It is hopeful of findding the better reservoir strata in Kaifeng, Zhoukou, Wuyang, Jiyuan and Nanyang basins and Puyang depression and Tangyin graben. The reservoir strata being exploited at present are the medium-fine-grained sand layers of the Tertiary System. The buried depth of strata is 800～1300 meters. The water temperature is 40～50℃ and water quality fine. If the drilling deeper reaches as far as 2000 meters, it is hopeful of findding the hyperthermal geothermal water above 70℃. On the occasion, the exploitation and utilization of geothermal resources in Henan province will step up to a new step, and come up to hot water heating standard. The present situation of exploitation and utilization of the geothermal resources in Henan province has been brief introduced in this paper. The author has put forward the proposal about how to improve the standard of exploitation and utilization of geothermal resources and to protect it.
出处
《河南地质》
1998年第2期121-125,共5页
Henan Geology
关键词
水力联系
岩溶水系统
孔隙水系统
水源地
逍遥河
geothermal resources, reservoir strata, drilling depth, exploitation and utilization, hot water heating, conservation of resources
