摘要
文章介绍了螺杆钻具的研究和应用现状,分析了螺杆钻具在深部固体矿床钻探应用的必要性和可行性,提出了将螺杆马达组合钻具引进深部固体矿床钻探的新构想。
The application and study of spiral drilling tool were introduced in this paper, and moreover , the author analyzed its necessity and feasibility in deep - seated solid deposit, and then put forward a new eoneeive of the application of screw motor combined drilling string.
出处
《矿产勘查》
2010年第5期483-484,共2页
Mineral Exploration
关键词
深部固体矿床
螺杆钻具
孔底动力
组合钻具
deep- seated solid deposit
spiral drilling tool
bottom hole power
combined drilling string
