井钻柱

例句

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1.
This paper introduces a calculation method of friction force acted on drill stem at different conditions in horizontal well.
本文介绍了不同工况下水平井钻柱摩擦力的计算方法。
www.chemyq.com
2.
lateral and torsion coupled vibration of full-hole drilling strings were established.
建立了全井钻柱纵向、横向扭转耦合振动动力学模型。
www.juyy.net
3.
The analysis made in this article has much significance in providing a theoretic foundation for drill string dynamics study.
文章的分析研究为大位移井钻柱动态行为的研究提供了理论依据。
www.magsci.org
4.
Friction Prediction of Drilling Stem in Directional Well and Its Application
定向井钻柱摩阻预测与应用
www.ilib.cn
5.
Mechanism Analysis on Torsional Stick-slip Vibration of Drillstring in Extended Reach Well and Some Ways to Its Suppression
大位移井钻柱粘滑振动机理分析及减振研究
www.ilib.cn
6.
Study on Drill String Vibrations in Extended Reach Wells and Its Application
大位移井钻柱振动规律研究与应用
www.ilib.cn
7.
Drill Stem Dynamics Analysis and Application in Sidetracked Horizontal Wells
侧钻水平井钻柱动力学分析及应用
www.ilib.cn
8.
New Method for Geometric Nonlinear Analysis of Large Displacement Drill Strings
一种新的大位移井钻柱几何非线性分析方法
service.ilib.cn
9.
Research on the "Stricking-slipping" Law of Drilling String in Extended-reach Well
大位移井钻柱“粘滞-滑动”规律研究
www.ilib.cn
10.
Calculations of Drill String Strength and Stress in Short Radius Horizontal Wells
短半径水平井钻柱强度和应力计算
www.ilib.cn