| 降低岩心钻探成本的途径及金刚石钻头经济效果的评价 |
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| 引用本文：白先锋.降低岩心钻探成本的途径及金刚石钻头经济效果的评价[J].钻探工程,1994,(6):48-51.. The Way for reducing Core Drilling Cost and Method for Evaluation of Economical Performance of Diamond Bits[J]. Drilling Engineering, 1994,(6):48-51. |
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| 白先锋 |
| 中国建筑材料工业地质勘查中心吉林总队 |
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| 中文摘要:通过对钻探成本构成的分类，推导出钻探成本公式。进而提出降低成本的途径。并提出用钻头钻进成本定量地评价金刚石钻头的经济效果。 |
| 中文关键词:钻探成本，钻头钻进成本，钻头经济效果 |
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| The Way for reducing Core Drilling Cost and Method for Evaluation of Economical Performance of Diamond Bits |
| Bai Xianfeng |
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| Abstract:The drilling cost formula is deduced from classification drilling cost components;hence,an ap-proach to reduce drilling cost is presented.It is proposed that economical performance of diamond bits be quan-titatively appraised by use of bit drilling cost. |
| keywords:drilling cost,bit drilling cost,economical benefit of bit |
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