Analysis on Drilling Construction Measures in a Polymetallic Mining Area in Hunan Province
详细信息
- 责任者：Ye Youren (409 Team of Hunan Geology and Mineral Surveying and Exploring Bureau ; Yongzhou 425000 ; China) ; Chen Yang
- 刊名：Exploration Engineering
- 出版年：2010
- 卷期：37(9)
- 关键词：金刚石钻进 ; diamond drilling ; 冲击回转钻进 ; percussive-rotary drilling
- 页码：p.6-9
- 图表：1 illus., 5 tables, 4 refs.
- 分类号：2000
- issnNo：ISSN1672-7428
- isbnNo：CN11-5063/TD
摘要
DivSummary name="EnDivSummary">///General situation of geological ground of a polymetallic mining area in Hunan was described.The drilling method,wall protection technology and deviation control were introduced and analyzed.The relevant technical measures adopted in the construction were also proved to be feasible and reasonable.