钻探工程2025，Vol.52Issue(2)：80-86,7.DOI:10.12143/j.ztgc.2025.02.011
便携式全液压钻机在稀土矿勘查中的应用与分析
Application and analysis of portable fully hydraulic drill for rare earth mineral exploration
摘要
Abstract
The study of application of portable fully hydraulic drill is carried out in the exploration of Maoniuping rare earth mining area,and the performance and advantages under complex geological conditions are explored.The modular design improved the environmental adaptability of the drill.Advanced drilling technologies such as thin wall series drill rods and low solid flushing fluids are adopted to form a set of drilling technical parameters suitable for the fractured strata in the mining area,and the drilling efficiency and core recovery rate are successfully improved.Based on the engineering practice,the construction situation and application effect of portable drill have been discussed,and the existing problems and the countermeasures are summarized and proposed.The research shown that portable fully hydraulic drill have demonstrated significant applicability in drilling complex strata of rare earth minerals,which provides important references for the exploration and construction for this type of mineral.关键词
便携式全液压钻机/稀土矿勘查/复杂地层/模块化设计/钻探效率/岩心采取率Key words
portable fully hydraulic drill/rare earth mineral exploration/complex strata/modular design/drilling efficiency/core recovery rate分类
天文与地球科学引用本文复制引用
曾思敏,杨永顺,王艺凯,张秉强,马衡,王宝龙..便携式全液压钻机在稀土矿勘查中的应用与分析[J].钻探工程,2025,52(2):80-86,7.基金项目
中国地质调查局地质调查项目"西部地区战略性矿产靶区查证技术支撑(西宁中心)"(编号:DD20243419) （西宁中心）
