新疆乌拉根矿区复杂地层绳索取心钻进技术

Wire-line Coring Drilling Technology in Complex Formation in Xinjiang Wulagen Mining Area

摘要:

在分析了新疆乌拉根矿区绳索取心钻探技术难点的基础上，介绍了在调整钻头、钻具级配，泥浆应用，操作技术等方面采取的技术方法，并对比了钻探技术效果。

Abstract:

Based on the analysis on technical difficulties in wire-line coring drilling in Xinjiang Wulagen mining area, the paper introduced the technical methods in bit adjusting, drilling tool grading, mud application and operation technique, and the drilling effects were compared.