煤炭工程 ›› 2014, Vol. 46 ›› Issue (11): 36-38.doi: 10.11799/ce201411012

• 施工技术 • 上一篇    下一篇

千米定向钻机在高压探放水中的应用研究

刘基1,赵忠证2,丁湘1   

  1. 1. 中煤科工集团西安研究院
    2. 伊化矿业资源有限责任公司
  • 收稿日期:2013-11-07 修回日期:2014-01-04 出版日期:2014-11-11 发布日期:2014-11-12
  • 通讯作者: 刘基 E-mail:g73018606@126.com

Study on the application of 1000-directional drilling machine in the high voltage drainage

  • Received:2013-11-07 Revised:2014-01-04 Online:2014-11-11 Published:2014-11-12

摘要:

本文针对母杜柴登煤矿巷道掘进进度与常规超前探放水在时间上的冲突,提出采用千米定向钻机进行超前探放水的方法。文章介绍了千米定向钻孔的设计与施工,并结合其在实际应用中的特性,总结出千米钻机在高压含水层的超前探放水中具有效率高和费用较低等优点,实现了千米钻机在高压含水层的超前探放水工作中的技术突破,具有一定的借鉴意义。

关键词: 千米定向钻机, 超前探放水, 巷道掘进, 高压含水层

Abstract:

Because of the contradiction between the rate of progress of the roadway excavation and the drainage in muduchaideng,the method of 1000-directional drilling machine applied in the drainage is put forward in this paper. The design and the construction are introduced. According to the characteristic of the 1000-directional drilling machine applied in the drainage, there are high efficiency and lower cost advantage and so on. It makes a technology breakthrough in the high voltage drainage. The technology has a certain reference.

Key words: 1000-directional drilling machine, the drainage, the roadway excavation, the high aquifer.