高密度电法探测井下煤层顶板富水性效果  

Application of the high density electrical prospecting to rich water survey of downhole coal plate.

作　　者：陈昌礼 王星明[2] 罗荣荣[2] 

机构地区：[1]甘肃省煤田地质局综合普查队 [2]陕西省煤田地质局物探测量队

出　　处：《石油仪器》2009年第6期63-65,10,共3页Petroleum Instruments

摘　　要：文章介绍了高密度电法(地电影像法)的工作原理、在井下煤层顶板上的工作方法及其应用效果。利用高密度电法勘查煤层顶板的富含水区范围,能为煤矿企业预防突水事故的发生提供依据。This article introduces the principle of high density electrical method (i.e.terrestrial electricity phantom law), and its operation method and application result on downhole coal plate. The conclusion indicates that the high density electrical prospecting has good effect on rich water district scope survey of downhole coal plate, can provide reference for coal mine enterprise to prevent the flooding accident occurrence.

关 键 词：煤矿井下 高密度电法勘探 煤层顶板 水文地质 

分 类 号：P631.322[天文地球—地质矿产勘探]