钻井利器的故事之"全液压岩心钻机"
The story of a drilling weapon:Full hydraulic core drill
薛倩冰 1王晓赛 1樊广月 1伍晓龙 1汤小仁 1杜垚森 1王庆晓 1董向宇 1高鹏举1
作者信息
- 1. 中国地质科学院勘探技术研究所,河北 廊坊 065000;中国地质调查局深部探测钻探装备技术创新中心,河北 廊坊 065000
- 折叠
摘要
钻机作为钻探工程中最重要的地面设备,是当之无愧的钻井利器.全液压岩心钻机是岩心钻机的主要发展方向.本文从科普的角度,介绍了岩心钻机在破岩过程中提供压力和旋转运动的主要作用,类比杠杆分析液压传动的工作原理,回顾了立轴式手把钻机、立轴式油压钻机到全液压岩心钻机的发展历程,阐述模块化轻便岩心钻机的特点及适合绿色勘查要求的优越性,并指出全液压岩心钻机的智能化、高效化、绿色化的发展方向.
Abstract
The drilling rig,as an important ground equipment in drilling engineering,is undoubtedly a drilling weapon.The full hydraulic core drill is the main developed direction of the coring rig.This article introduces the main functions of core drill in providing pressure and rotational motion during rock breaking from the perspective of popular science.The working principle of hydraulic transmission is analyzed by analogy with lever priciple.The development process from vertical axis handlebar drilling rigs,vertical axis hydraulic drilling rigs to fully hydraulic core drilling rigs is reviewed,the characteristics of lightweight core drill and their advantages in meeting green exploration requirements are elaborated,and the development direction of fully hydraulic core drill is put forward,which is intelligence,efficiency and greening.
关键词
岩心钻机/全液压/轻便化/模块化/智能化/绿色勘查Key words
core drill/fully hydraulic/lightweight/modularization/intelligent/green exploration引用本文复制引用
基金项目
中国地质调查局地质调查项目(DD20230348)
&&(DD20240121)
出版年
2024
国家科技期刊平台
NSTL
万方数据