探矿工程-岩土钻掘工程Issue(5)：35-37,47,4.
绳索取心冲击回转钻进工艺在独狼沟金矿勘查中的运用
Application of Wire-line Coring Percussive Rotary Drilling Technology in the Dulanggou Gold Exploration
卢成云 1邱顺兵2
作者信息
- 1. 四川省地质矿产开发勘查开发局403地质队，四川峨眉山614200
- 2. 成都理工大学环境与土木工程学院，四川成都610059
- 折叠
摘要
Abstract
The rock in Dulanggou mine is hard and dense with the characteristics of weak abrasiveness and high drillability. The drilling efficiency and footage are low with large amount of auxiliary work and long drilling cycle in the earlier-stage construction.By using TXY75 wire-line coring hydraulic impactor technology, drilling “slip” was effectively overcome, drilling efficiency and footage were improved with less core plugging, reduced auxiliary time and higher efficient net drilling time.关键词
复杂地层/液动冲击回转钻进/绳索取心/岩心钻探/独狼沟矿区Key words
complex formation/hydraulic percussive rotary drilling/wire-line coring/rock drilling/Dulanggou mine分类
地质学引用本文复制引用
卢成云,邱顺兵..绳索取心冲击回转钻进工艺在独狼沟金矿勘查中的运用[J].探矿工程-岩土钻掘工程,2013,(5):35-37,47,4.
