| 福建省某金矿钻探取心工艺研究 |
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| 引用本文： | 陈协理,曾繁欧.福建省某金矿钻探取心工艺研究[J].探矿工程,1995(2):21-22,24. |
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| 作者姓名： | 陈协理 曾繁欧 |
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| 作者单位： | 福建省地矿局第八地质大队 |
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| 摘 要： | 针对某含金矿地层蚀变强烈，岩矿层硬、碎、软硬不均，取心困难的特点，研制了ＺＪＳ系列钻具，根据不同地层所采用的钻头和取心器，介绍了不同地层的钻进取心方法和取得的成果。
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| 关 键 词： | 取心钻具 工艺研究 金矿床 钻探工程 |
Study of Core Drilling Technique in a Fujian Gold Mine |
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| Chen Xieli,Zing Fanou.Study of Core Drilling Technique in a Fujian Gold Mine[J].Exploration Engineering(Drilling & Tunneling),1995(2):21-22,24. |
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| Authors: | Chen Xieli Zing Fanou |
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| Abstract: | A ZJS series of core barrels are developed to cope with strongly altered gold ore and body which is hard, brittle, of alternate hardness and difficult to core. The core drilling method and the obtained achievement are introduced with respect to the bit and core barrel used in different formation. |
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| Keywords: | gold drilling core barrel technical study achievement |
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