| 牛岭矿区第四系松软地层套管事故处理技术 |
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| 引用本文： | 张涛,刘国成.牛岭矿区第四系松软地层套管事故处理技术[J].探矿工程(岩土钻掘工程),2011,38(3):24-25. |
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| 作者姓名： | 张涛 刘国成 |
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| 作者单位： | 赣南地质调查大队,江西,赣州,341000 |
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| 摘 要： | 第四系松软地层松散掉块,一般情况下必须下入套管,但出现套管事故非常不易处理。通过对一起套管事故处理措施和过程进行总结,为类似地层套管事故处理提供可借鉴的技术经验。
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| 关 键 词： | 松软地层 套管事故 处理技术 改进措施 |
Casing Accident Treatment Technology in Loose Soil of Quaternary Strata in Niuling Mining Area |
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| ZHANG Tao and LIU Guo-cheng.Casing Accident Treatment Technology in Loose Soil of Quaternary Strata in Niuling Mining Area[J].Exploration Engineering:Rock & Soil Drilling and Tunneling,2011,38(3):24-25. |
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| Authors: | ZHANG Tao and LIU Guo-cheng |
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| Affiliation: | Gannan Brigade of Geology Survey,Gannan Brigade of Geology Survey |
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| Abstract: | The quaternary strata is loose and easily collapsing, normally casing set is necessary in the soil drilling, and casing accident is very difficult to dill with. This article accumulates experience in incident handing techniques in similar soil through the summary of the treatment process and provides the treatment measures for casing incident. |
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| Keywords: | loose shallow soil casing accident treatment technology improvement measure |
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