| 钻井水溶采矿地面沉降的分析 |
| 投稿时间：2005-03-22 修订日期：2005-05-27 点此下载全文 |
| 引用本文：何劲华.钻井水溶采矿地面沉降的分析[J].钻探工程,2005,32(6):51-53.HE Jin-hua. Analyses on Ground Subsidence of Dissolution Mining by Drilling[J]. Drilling Engineering, 2005,32(6):51-53. |
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| 中文摘要: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。 |
| 中文关键词:钻井水溶采矿 定向钻井连通 油垫护顶 地面沉降 |
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| Analyses on Ground Subsidence of Dissolution Mining by Drilling |
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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. |
| keywords:dissolution mining by drilling intercommunication by directional drilling crown protection with oil cushion ground subsidence |
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