绳索取心钻探施工中钻杆折断原因分析及应对措施 |
投稿时间:2008-11-17 修订日期:2009-02-25 点此下载全文 |
引用本文:姜光忍,李忠,王献斌.绳索取心钻探施工中钻杆折断原因分析及应对措施[J].钻探工程,2009,36(3):15-17.JIANG Guang-ren,LI Zhong,WANG Xian-bin. Analysis on the Cause of Drilling Pipe Fracture in Wire-line Coring Construction and the Countermeasure[J]. Drilling Engineering, 2009,36(3):15-17. |
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中文摘要:通过分析绳索取心钻探施工工况、钻杆折断事故现状及折断部位,探讨绳索取心钻杆折断的原因,提出预防绳索取心钻杆折断措施。 |
中文关键词:绳索取心钻进 钻杆折断 钻杆柱 钻孔结构 |
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Analysis on the Cause of Drilling Pipe Fracture in Wire-line Coring Construction and the Countermeasure |
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Abstract:The cause of drilling pipe fracture was discussed according to the analysis on construction conditions of wire line coring drilling and accident scene, and the prevention countermeasures were put forward. |
keywords:wire-line coring drilling drilling pipe fracture drill string borehole structure |
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