| 浅谈影响煤田钻探效率的原因及其对策 |
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| 引用本文： | 王有东.浅谈影响煤田钻探效率的原因及其对策[J].山西建筑,2009,35(10):116-117. |
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| 作者姓名： | 王有东 |
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| 作者单位： | 福建省121煤田地质勘探队,福建龙岩,364021 |
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| 摘 要： | 对煤田绳索取芯金刚石钻进中的钻杆结泥皮技术问题、钻孔漏失、绳钻钻头钻速低及寿命不高等技术难题进行了分析研究，并提出了具体的措施，从而使绳索取芯金刚石钻进工艺更上一个新台阶。
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| 关 键 词： | 煤田钻探 钻探效率 原因 对策 |
Discussion on the reason of influencing coalfield drilling efficiency and its countermeasure |
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| WANG You-dong.Discussion on the reason of influencing coalfield drilling efficiency and its countermeasure[J].Shanxi Architecture,2009,35(10):116-117. |
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| Authors: | WANG You-dong |
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| Affiliation: | WANG You-dong |
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| Abstract: | The technique puzzles such as drill pipe rolling mud technique problem,drilling leakage,low drill speed and short life of rope drilling bit in coalfield rope coring diamond drilling were analyzed and studied,and the concrete measurements were provided,so as to make the rope coring diamond drilling reach a new level. |
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| Keywords: | coalfield drilling drilling efficiency reason countermeasure |
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