合理设计岩屑规程保证正常钻进条件——金刚石钻进技术专题之一 |
投稿时间:2004-04-07 修订日期:2004-04-07 点此下载全文 |
引用本文:汤凤林,段隆臣,В.Ф.Чихоткин,等.合理设计岩屑规程保证正常钻进条件——金刚石钻进技术专题之一[J].钻探工程,2004,31(6):45-48.TANG Feng-lin,DUAN Long-chen,Chihotkin V. F.,et al. Ensuring Normal Drilling Conditions with Designing Cuttings Regime Optimally[J]. Drilling Engineering, 2004,31(6):45-48. |
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基金项目:教育部《面向21世纪教育振兴行动计划》“聘请世界知名学者”项目(\[2002\]31号) |
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中文摘要:论述了正常钻进的条件,提出了合理岩屑规程是保证正常钻进的关键和设计钻头的主要依据之一,讨论了岩屑规程与金刚石钻头唇面工作状态、孔底表面粗糙度和岩屑粒度的关系,提出了相应的建议。 |
中文关键词:岩屑规程 钻头唇面工作状态 设计钻头 孔底表面粗糙度 岩屑粒度 |
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Ensuring Normal Drilling Conditions with Designing Cuttings Regime Optimally |
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Abstract:In this paper conditions of normal drilling are discussed. It is proposed that discharging cuttings optimally is a key ensuring normal drilling and one of the main bases in designing diamond bit. The dependences of the cuttings regime upon working states of diamond bit face, bottom unevenness and chips size considered and corresponding suggestions given. |
keywords:cuttings regime working states of diamond bit face designing diamond bit bottom unevenness chips size |
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