适应复杂钻探条件的钻探螺纹设计探讨
投稿时间：2009-06-19  修订日期：2009-12-02  点此下载全文
引用本文：姜光忍,李忠,王献斌.适应复杂钻探条件的钻探螺纹设计探讨[J].钻探工程,2009,36(12):37-38.
JIANG Guang-ren,LI Zhong,WANG Xian-bin. Discussion on the Design of Drilling String Thread for Complex Drilling Conditions[J]. Drilling Engineering, 2009,36(12):37-38.
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作者单位E-mail
姜光忍* 河北省地矿局第一地质大队 jiangguangren@sina.com 
李忠 河北省地矿局第一地质大队  
王献斌 河北省地矿局第一地质大队  
中文摘要:分析钻探、钻井工程中钻柱的力学情况，钻柱螺纹现状，提出钻柱螺纹的技术创新思路，及技术创新后的钻柱螺纹优点。
中文关键词:钻柱  螺纹  失效  交变应力  双锥结构  螺旋过盈面
 
Discussion on the Design of Drilling String Thread for Complex Drilling Conditions
Abstract:The mechanic and the thread conditions of drilling rod were discussed, and the innovation plan was put forward for drilling string thread, the advantages of innovated drilling rod thread was also presented.
keywords:drilling string  thread  failure  alternative stress  double cone structure  screw interference face
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