| 全漏失钻孔预送冲洗液时间的确定 |
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| 引用本文： | 钱书伟,杨胜生,贾文敏,张绍和.全漏失钻孔预送冲洗液时间的确定[J].探矿工程,2011,38(3):44-45. |
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| 作者姓名： | 钱书伟 杨胜生 贾文敏 张绍和 |
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| 作者单位： | [1]贵州泰和钻探工程有限责任公司,贵州贵阳550005 [2]西北有色地质勘查局711队,陕西汉中724212 [3]教育部有色金属成矿预测重点实验室,湖南长沙410083 |
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| 基金项目： | 湖南省自然科学基金资助（07JJ6089） |
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| 摘 要： | 在岩心钻探施工中,全漏钻孔的预送冲洗液时间问题往往困扰着机台施工人员,为此提出了预送冲洗液的两种计算方法。
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| 关 键 词： | 全钻孔漏失 预送冲洗液时间 烧钻 |
| 收稿时间： | 2010/9/3 0:00:00 |
| 修稿时间： | 2010/9/3 0:00:00 |
Determination of Timing for Supply of Advance Flushing Fluid in Boreholes with Full Lost Circulation |
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| QIAN Shu-wei,YANG Sheng-sheng,JIA Wen-min and ZHANG Shao-he.Determination of Timing for Supply of Advance Flushing Fluid in Boreholes with Full Lost Circulation[J].Exploration Engineering(Drilling & Tunneling),2011,38(3):44-45. |
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| Authors: | QIAN Shu-wei YANG Sheng-sheng JIA Wen-min and ZHANG Shao-he |
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| Institution: | 1.Taihe Drilling Co.,Ltd.,Guiyang Guizhou 550005,China;2.No.711 Team of North-west Non-ferrous Geological Exploration Bureau,Hanzhong Shaanxi 724212,China;3.The Ministry of Education Key Laboratory of Non-ferrous Metal Ore Forecast,Changsha Hunan 410083,China) |
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| Abstract: | In core drilling,drillers are often obsessed with when advance flushing fluid should be supplied in fully lost boreholes.Two methods about how to determine the supply time are put forward and compared with each other for drilling of lost boreholes. |
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| Keywords: | full circulation loss supply time for advance flushing fluid bit burning |
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