探矿工程-岩土钻掘工程Issue(3)：7-9,3.
SYZX 绳索取心液动锤在小秦岭金矿田复杂地层深部钻探中的应用
Application of Wire-ling Coring Hydro-hammer in Deep Drilling in Complex Formation of Xiaoqinling Gold Field
罗永贵1
作者信息
- 1. 河南省地矿局第三地质勘察院，河南洛阳471023
- 折叠
摘要
Abstract
In the deep prospecting drilling construction of Xiaoqinling gold field, SYZX wire-line coring hydro-hammer was adopted to prevent deep drilling inclination, which can improve footage per run and efficiency per hour, and prolong service life of bit in hard brittle formation.The paper summed up the problems often encountered in the application of hydro-hammer.关键词
液动锤/复杂地层/深部钻探/防斜/回次进尺/小秦岭金矿田Key words
hydro-hammer/complex formation/deep drilling/inclination prevention/footage per run/Xiaoqinling gold field分类
地质学引用本文复制引用
罗永贵..SYZX 绳索取心液动锤在小秦岭金矿田复杂地层深部钻探中的应用[J].探矿工程-岩土钻掘工程,2013,(3):7-9,3.
