| 大口径工程井气举反循环钻进效率影响因素初探 |
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| 引用本文： | 熊亮,张小连,熊菊秋,尹峰.大口径工程井气举反循环钻进效率影响因素初探[J].探矿工程(岩土钻掘工程),2014,41(5):42-45,49. |
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| 作者姓名： | 熊亮 张小连 熊菊秋 尹峰 |
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| 作者单位： | 河南省煤田地质局,河南省煤田地质局三队,湖北省罗田县建设工程质量监督站,湖北省罗田县建设工程质量监督站 |
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| 摘 要： | 以自主研发的219.1/168.3 mm大口径气举反循环钻具生产试验获得的基础数据,对影响气举反循环钻进效率的各种因素进行了初步分析,得出了钻速与沉没比和风量有一定相关性,与风压关系不大的结论。
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| 关 键 词： | 大口径工程井 气举反循环 风压 风量 沉没比 钻速 |
| 收稿时间： | 2013/12/13 0:00:00 |
| 修稿时间： | 2014/3/14 0:00:00 |
Preliminary Analysis on Influence Factors of Air-lift Reverse Circulation Drilling Efficiency to Large Diameter Engineering Well |
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| XIONG Liang,ZHANG Xiao-lian,XIONG Ju-qiu and YIN Feng.Preliminary Analysis on Influence Factors of Air-lift Reverse Circulation Drilling Efficiency to Large Diameter Engineering Well[J].Exploration Engineering:Rock & Soil Drilling and Tunneling,2014,41(5):42-45,49. |
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| Authors: | XIONG Liang ZHANG Xiao-lian XIONG Ju-qiu and YIN Feng |
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| Affiliation: | Coalfield Geology Bureau of Henan Province,The 3rd Team, Coalfield Geology Bureau of Henan Province,Construction Project Quality Supervision Station of Luotian Hubei,Construction Project Quality Supervision Station Of Luotian Hubei |
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| Abstract: | |
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| Keywords: | large diameter engineering well air-lift reverse circulation air pressure air volume submergence ratio drilling rate |
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