| 钻井水溶采矿地面沉降的分析 |
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| 引用本文： | 何劲华.钻井水溶采矿地面沉降的分析[J].探矿工程,2005,32(6):51-53. |
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| 作者姓名： | 何劲华 |
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| 作者单位： | 甘肃省地矿局 |
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| 摘 要： | 以某矿山为例，对钻井水溶采矿防止地面沉降进行了分析，确定水溶采矿的合理井位和跨距，有利于矿山开采方案的制订及保护矿产资源，实施绿色矿产开发。
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| 关 键 词： | 钻井水溶采矿 定向钻井连通 油垫护顶 地面沉降 |
| 收稿时间： | 2005/3/22 0:00:00 |
| 修稿时间： | 2005/5/27 0:00:00 |
Analyses on Ground Subsidence of Dissolution Mining by Drilling |
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| HE Jin-hua.Analyses on Ground Subsidence of Dissolution Mining by Drilling[J].Exploration Engineering(Drilling & Tunneling),2005,32(6):51-53. |
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| Authors: | HE Jin-hua |
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| Institution: | Gansu Geology and Mineral Bureau |
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| Abstract: | Ground subsidence prevention of dissolution mining by drilling was analyzed, taking some mine as an example. The reasonable drilling position and spacing were determined. That is beneficial to work out the mine exploitation plan and mineral resources protection. Therefore environment can be protected during mining. |
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| Keywords: | dissolution mining by drilling intercommunication by directional drilling crown protection with oil cushion ground subsidence |
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