| 石油钻机钢丝绳做功计算的一种实用公式 |
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| 引用本文： | 韩成才.石油钻机钢丝绳做功计算的一种实用公式[J].西安石油大学学报(自然科学版),1995(4). |
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| 作者姓名： | 韩成才 |
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| 作者单位： | 西安石油学院机械工程系 |
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| 摘 要： | 对石油钻机在起下钻、下套管、钻井及取芯等钻井工艺过程中钢丝绳的做功过程进行了较详细的分析，得出了石油钻井各工艺过程中钢丝绳做功的一种实用计算公式，从而为钻机钢丝绳进行定量判废提供了理论依据
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| 关 键 词： | 钻井用钢丝绳，功，方程 |
A Practical Formula for Calculating the Work Done by the Drilling Cable |
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| Han Cheng-cai.A Practical Formula for Calculating the Work Done by the Drilling Cable[J].Journal of Xian Shiyou University,1995(4). |
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| Authors: | Han Cheng-cai |
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| Abstract: | The paper analyses in detail the working process of the drilling cable in the technological processes of drilling,such as tripping,casing,drilling,coring and so on. A practical formula for calculating the work done by the cable in each process has been obtained. It provides a theoretical basis for quantitatively judging the life time of the drilling cable. |
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| Keywords: | drilling cable work formula abandonment |
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