| PAA泥浆在会泽矿区水平钻孔中的应用 |
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| 引用本文： | 欧春林.PAA泥浆在会泽矿区水平钻孔中的应用[J].探矿工程(岩土钻掘工程),2010,37(12):19-21. |
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| 作者姓名： | 欧春林 |
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| 作者单位： | 云南驰宏锌锗股份有限公司,云南,会泽,654212 |
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| 摘 要： | 会泽矿区水平钻孔地层复杂,钻孔坍塌、缩径严重,试验采用PAA泥浆,取得较好效果。介绍了PAA泥浆的配方、配制方法和应用效果。
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| 关 键 词： | 水平钻孔 PAA泥浆 会泽矿区 |
| 收稿时间： | 6/5/2010 12:00:00 AM |
| 修稿时间： | 6/5/2010 12:00:00 AM |
Application of PAA Mud in Horizontal Borehole of Huize Mining Area |
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| OU Chun-lin.Application of PAA Mud in Horizontal Borehole of Huize Mining Area[J].Exploration Engineering:Rock & Soil Drilling and Tunneling,2010,37(12):19-21. |
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| Authors: | OU Chun-lin |
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| Affiliation: | Yunnan Chihong Zn & Ge Co., Ltd. |
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| Abstract: | The formation conditions are complicated in Huize mining area with borehole collapsing and serious diameter shrinking. PAA mud was applied for horizontal borehole drilling with good effect. The paper introduces the PAA mud about the formula, the compound method and the application effect. |
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| Keywords: | horizontal borehole PAA mud Huize mining area |
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