| 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 |
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| 引用本文： | 赵华.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[J].探矿工程,2011,38(9):27-29. |
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| 作者姓名： | 赵华 |
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| 作者单位： | 福建省第八地质大队地勘公司,福建龙岩364000 |
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| 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。
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| 关 键 词： | 煤矿勘查 深孔钻探 绳索取心液动锤 钻具结构 钻具组合 防斜 |
| 收稿时间： | 2011/9/2 0:00:00 |
| 修稿时间： | 2011/9/2 0:00:00 |
Application of SYZX Hydraulic Hammer in Deviation Control for Easy Deviation Deep Hole Drilling |
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| ZHAO Hua.Application of SYZX Hydraulic Hammer in Deviation Control for Easy Deviation Deep Hole Drilling[J].Exploration Engineering(Drilling & Tunneling),2011,38(9):27-29. |
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| Authors: | ZHAO Hua |
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| Institution: | ZHAO Hua(No.8 Geology Team of Fujian,Longyan Fujian 364000,China) |
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| 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. |
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| Keywords: | coal mine exploration deep hole prospecting wire-line coring hydraulic hammer drilling tool structure drilling tool combination deviation prevention |
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