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- The slick collar pendulum assembly in angle holding drilling of directional well is studied in this paper. 针对光钻铤钟摆钻具组合在定向井稳斜钻进过程中的问题进行研究。
- Abstract: The results of inclining-prevention are not so ideal while drilling in easily declined formations by pendulum assembly with stabilizers. 中文摘要: 在易斜地层钻进时,带稳定器的钟摆防斜钻具组合的防斜效果往往不甚理想。
- The pendulum of the clock in my room is a bear. 我房间的钟摆是小熊形状的。
- Jack was assigned to the assembly shop of the factory. 杰克被分配到厂里的装配间工作。
- A NEW METHOD OF SOLVING BUILD-UP HOLE ANGLE PROBLEM ON PENDULUM ASSEMBLY WHILE WOB IS INCREASING 解决钟摆钻具在大钻压下增斜问题的新思路
- Keywords deviation control;pendulum assembly;unbalanced drill collar;packed hole technique;inclining prevention device; 关键词井斜控制;钟摆钻具;偏重钻铤;满眼法;防斜器;
- Keywords open hole;sidetracking technique;pendulum assembly;research;bottomhole assembly; 裸眼;侧钻技术;钟摆钻具;井底动力钻具;应用;
- Robots are replacing people on assembly lines. 机器人逐渐代替了装配线上的工人。
- Keywords inclining prevention;dropping hole angle;drilling assembly;pendulum assembly; 关键词防斜;纠斜;钻具组合;钟摆钻具;
- The head teacher told the school at assembly. 校长在全校学生大会上讲话。
- A legislative assembly is being held. 一个有关立法的会议正在召开。
- People have the rights of assembly and expression. 人们有集会和发表言论的权利。
- Local assembly will help sale to some extent. 在当地组装将在某种程度上促进产品销售。
- This part of the assembly process is now fully automated. 装配过程的这一部分现在是全自动的。
- EXPERIMENTS OF PENDULUM ASSEMBLY WITH HYDRAULIC PROPULSION DEVICE TO IMPROVE PENETRATION RATE FOR FORMATIONS WITH BIG DIP ANGLE 钟摆钻具带液力推力器组合提高大倾角地层钻井速度试验
- The former president addressed a large assembly. 前总统向众多的与会者讲了话。
- Cheers rang out from the assembly hall. 大会堂里响起了欢呼声。
- The motion was put to the assembly. 这项动议已提交给大会了。
- The pendulum swings with great regularity. 钟摆很有规律地摆动着。
- I hate the monotony of work on the assembly line. 我痛恨在单调无味的流水装配线上工作。
