摘要
本文详述了在青海省大柴旦滩间山岩金矿区采用绳索取心钻进的施工技术方法,并自行设计加工制造了常见事故专用处理工具,获得了良好的技术经济指标。
The authors explain in detail the drilling technology of wire line coring in the Tan-jianshan gold deposit, Da Qaidam, Qinghai Provice, design and make special tools to dealwith the common accidents so as to get a good technological and economic criteria.
