| 牙轮钻头在水井钻进中钻进规程参数的确定 |
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| 引用本文： | 陈惟明.牙轮钻头在水井钻进中钻进规程参数的确定[J].地球科学,1988(4). |
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| 作者姓名： | 陈惟明 |
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| 作者单位： | China University of Geosciences，Wuhan 430074 |
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| 摘 要： | 目前牙轮钻头已较为广泛地用于水井钻探。但用水井钻探设备使用牙轮钻头钻进时,如何正确地确定钻进规程参数,提高牙轮钻头的钻进效率和使用寿命,是值得进一步研究的问题。本文就上述问题,结合生产实际进行了探讨,得出牙轮钻头在水井钻进中的钻进规程参数,其结论对生产实际有实用价值。
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| 关 键 词： | 牙轮钻头 水井钻进 钻压 转速 泵量 |
DETERMINATION OF DRILLING PRACTICE PARAMETERS IN WATER WELL DRILLING WITH ROLLER BITS |
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| Chen Wiming.DETERMINATION OF DRILLING PRACTICE PARAMETERS IN WATER WELL DRILLING WITH ROLLER BITS[J].Earth Science-Journal of China University of Geosciences,1988(4). |
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| Authors: | Chen Wiming |
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| Abstract: | Roller bits are used widely in water well drilling. However, it should be researched further how to determine correctly drilling practice parameters in order to raise penetration rate and resistance of roller bits while drilling is done with roller bits and water well drilling equipment. In this paper these problems are considered combining with production practice and optimal drilling practice parameters in water well drilling with roller bits obtained. The conclusions obtained have significant value for production practice. |
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| Keywords: | roller bits water well drilling drilling pressure rotation speed water volume |
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