| GCF—1500冲击反循环工程钻机 |
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| 引用本文： | 喻重山. GCF—1500冲击反循环工程钻机[J]. 煤田地质与勘探, 1999, 27(6): 65-66. |
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| 作者姓名： | 喻重山 |
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| 作者单位： | 石油大学机电工程系,北京昌平,102200 |
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| 摘 要： | 介绍了GCF-1500冲击反循环工程钻机的技术参数和性能特点。钻机采用了冲击反循环方式,钻进效率高,适应地层面广。
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| 关 键 词： | 钻机 冲击钻进 反循环 |
| 收稿时间： | 1999-01-19 |
| 修稿时间： | 1999-01-19 |
PERCUSSION AND REVERSE CIRCULAION ENGINEERING DRILLINGRIG OF GCF-1500 TYPE |
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| Yu Zhongshan. PERCUSSION AND REVERSE CIRCULAION ENGINEERING DRILLINGRIG OF GCF-1500 TYPE[J]. COAL GEOLOGY & EXPLORATION, 1999, 27(6): 65-66. |
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| Authors: | Yu Zhongshan |
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| Affiliation: | Petroleum University |
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| Abstract: | The technical parameters and performance characteristics of percussion and reverse circlatuin engineeing driller of GCF-1500 type are introduced. The driller adopts the percussion and reverse circulation drilling pattern,with the higher drilling efficiency and wider formation suitability. |
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| Keywords: | driller percussion drilling reverse circulation |
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