滇中红层地区自流井成因分析  

Analysis for formation to artesian well in red beds of the middle part of Yunnan province

作　　者：仝长水[1,2] 李坷凌[2] 庄明远[2] 吕小冬[2] 杨小勇[2] 

机构地区：[1]中国地质大学环境学院,武汉430074 [2]河南省地质矿产勘查开发局,郑州450000

出　　处：《工程勘察》2011年第4期52-55,共4页Geotechnical Investigation & Surveying

基　　金：中国地质调查局地质调查项目(水[2010]矿评01-07-307)

摘　　要：本文对在云南抗旱打井突击找水行动中打出的6眼自流井进行了典型找水经验介绍并简单分析了其成因类型,总结出红层地区找水要在综合收集资料的基础上,通过实地调查和高密度电法勘查,选择地貌汇水有利部位,地层构造的富水地段综合确定井位,选用适宜的施工方法是提高成井率的有效途径。根据自流井的特点提出了开发利用建议。The paper introduces the typical finding groundwater experience of the 6 artesian wells drilled during the process to look for groundwater to fight a serious drought in Yunnan province,and briefly analyze their forming types.It is concluded that： it is efficient to locate the well according to the site survey and high density electric survey and then choose the favorable geography for collecting water and water-rich structures on the basis of collecting the former integrated hydrological data.The exploitation suggestion was put forward according to the artesian wells＇characteristics.

关 键 词：红层 自流井 成因分析 

分 类 号：P641.11[天文地球—地质矿产勘探] P641.7[天文地球—地质学]