Application Research on Demonstration of Air Reverse Circulation Drilling for Prospecting in Geological Exploration
详细信息
- 责任者：Deng Mengchun (Institute of Exploration Technology ; CAGS ; Chengdu 611743 ; China) ; Lu Shenglin
- 刊名：Exploration Engineering
- 出版年：2013
- 卷期：40(3)
- 关键词：反循环钻进 ; reverse circulation drilling ; 空气钻进 ; air drilling
- 页码：p.1-6
- 图表：illus., 1 table, 7 refs.
- 分类号：2000
- issnNo：ISSN1672-7428
- isbnNo：CN11-5063/TD
摘要
The contrast test of the application research on demonstration of air reverse circulation drilling was carried out at Beiya gold mine of Yunan Dali in 2011.The paper introduced equipment selection,borehole structure,drilling process,technical index of the test,geological prospecting effects and the main problems to be further studied.