SYZX系列绳索取心液动锤在新余梅山煤矿易斜深孔防斜钻进中的应用

Application of SYZX Hydraulic Hammer in Deviation Control for Easy Deviation Deep Hole Drilling

摘要:

为了解决江西新余梅山煤矿深孔勘查中存在的孔斜问题，采用绳索取心液动锤钻进为主的防斜工艺，优化钻具结构组合，合理地选择钻进技术参数和措施，在该矿区取得了明显的减斜防斜效果。总结了SYZX系列绳索取心液动锤在江西新余梅山煤矿勘查深孔施工中的防斜经验。

Abstract:

Wire-line coring hydraulic hammer was mainly adopted to prevent hole deviation in the deep hole exploration of Xinyumeishan coal mine. The drilling tool structure combination was optimized and drilling technical parameters and the measures were rationally selected, deviation control effect was obvious. The paper summed up the experience of deviation prevention with SYZX wire-ling coring hydraulic hammer in the deep hole exploration construction of Xinyumeishan coal mine in Jiangxi.