The Technique of Distinguishing Coal-body Structure by Logging Curves and Its Application

摘要：

On the base of analyzing the principle of geophysical well logging technology, combined with the difference of physical characters between tectonic soft coal and hard coal, the method of distinguishing coal body structure by logging curves was set up in this paper. The distribution law of tectonic soft coal of the north No.4 mining area in Hebi No.6 coal mine was studied by the technique, the law is consistent with actual observation, which is the basis of the regional prediction of coal and gas outburst by using gas & geology method.

关键词： logging curves tectonic soft-coal distinguishing

作者: Liu Yanwei WeiJianping Liu Mingju Tang Youyi

作者单位: safety science and engineering college, Henan polytechnic university, Jiaozuo 454000, Henan province Institute of Recourses&Environment, Henan polytechnic university, Jiaozuo 454000, Henan province, Ch

会议类型: 国际会议

会议名称: The 2007 International Symposium on Safety Science and Technology(2007采矿科学与安全技术国际学术会议)

会议地点: 河南焦作

会议语种:英文

页码: 1459-1463

在线出版日期: 2007-04-17（万方平台首次上网日期，不代表论文的发表时间）