【摘 要】
：
本文解决了在组合的拉伸与扭转载荷及上扣扭矩作用下避免钻柱脱扣损坏。文中附有详尽的数学及图解分析。
This paper solved the combined tensile and torsional load and
【机 构】
：
大庆油田钻井研究所,大庆油田钻井研究所
论文部分内容阅读
本文解决了在组合的拉伸与扭转载荷及上扣扭矩作用下避免钻柱脱扣损坏。文中附有详尽的数学及图解分析。
This paper solved the combined tensile and torsional load and buckling torque to avoid the role of the drill string tripping damage. The article is accompanied by detailed mathematical and graphical analysis.
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