SYZX75绳索取心液动锤加长岩心管的应用 |
投稿时间:2009-01-19 修订日期:2009-01-19 点此下载全文 |
引用本文:刘景华,何立新.SYZX75绳索取心液动锤加长岩心管的应用[J].钻探工程,2009,36(2):5-6,11.LIU Jinhua,HE Lixin. Application of Lengthening Coring Barrel of SYZX75 Wire-line Coring Hydro hammer[J]. Drilling Engineering, 2009,36(2):5-6,11. |
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中文摘要:主要介绍了SYZX75绳索取心液动锤配套加长岩心管在破碎岩层中的使用效果及使用该钻具的经验体会。 |
中文关键词:绳索取心液动锤 加长岩心管 破碎地层 岩心采取率 |
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Application of Lengthening Coring Barrel of SYZX75 Wire-line Coring Hydro hammer |
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Abstract:The paper mainly introduced the application effect and experience of lengthening coring barrel of SYZX75 wire-line coring hydro-hammer in fractured rock layer. |
keywords:wire-line coring hydro-hammer lengthening coring barrel fractured rock layer coring rate |
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