| 单词 | bottom-hole assembly | ||
| 释义 | bottom-hole assembly
例句释义: 底部钻具组合 1. One of the main reasons of the well deviation in the gas drilling is dynamic characteristics of the bottom-hole assembly (BHA). 底部钻具组合（BHA）的动力学行为是气体钻井时发生井斜的主要原因。 www.ceps.com.tw 2. Fifth, a relatively stiff bottom hole assembly may not easily fit through the dogleg section drilled with a relatively limber BHA. 第五，同相对塑性的井底钻具组合相比，相对刚性的井底钻具组合在通过狗腿段时可能不很容易通过。 www.infopetro.com.cn 3. The jar placement in the bottom hole assembly (BHA) will affect the jarring operation very severely. 随钻震击器安放位置的不同，将极大地影响着震击效果。 epub.cnki.net 4. The boundary conditions at the upper tangent of the conventional bottom hole assembly can be expressed as: 1. 前言：传统的底部钻具组合受力分析的上切点处的边界条件表达为：1。与下井壁接触； www.chemyq.com 5. Due to various reasons, the part of drill string falls to cause the damage of bit and bottom hole assembly. 在钻井过程中由于各种原因造成部分钻柱落井，致使钻头或底部钻具损坏。 www.chemyq.com 6. Please pull out of hole and change bottom hole assembly! 请起钻，换下部钻具结构！ www.zg01.com 7. A new type bottom hole assembly is provided for drilling in high angle deviated and hard formation. 为大倾角硬地层易斜区防斜打快提供了一种新型的钻具组合类型。 www.chemyq.com 8. Make up bottom hole assembly. 组合下部钻具 bbs.e5zj.com 9. Dynamic Analysis of Bottom Hole Assembly with Eccentric Sub and Its Motion Simulation Research 带偏轴接头下部钻具组合动力学分析及其运动仿真研究 168.160.184.78 10. a set of reasonable drilling parameters and full-size bottom hole assembly(BHA)designed; 确定了合理的钻进规程参数及满眼钻具组合； www.chemyq.com 1. Preliminary Study on Influencing Factors of the Forces and Trajectory Control for Bottom - Hole Assembly 公转下部钻具受力与轨道控制的初步分析 www.ilib.cn 2. Research on Motion State of Bottom Hole Assembly and the Evaluation Method of Drilling Tendency 底部钻具组合运动状态及钻进趋势评价方法研究 www.ilib.cn 3. Setting up a simulate device on motion behavior of bottom-hole assembly according to similitude principles 应用相似方法模拟研究底部钻具组合的公转运动规律 scholar.ilib.cn 4. Optimal method of bottom hole assembly parameters design for controlling trajectory 底部钻具组合的参数设计及优化方法 www.ilib.cn 5. Finite Element Analysis and Application on the Stability of Bottom-Hole Assembly 下部钻具组合稳定性有限元分析方法及应用 www.ilib.cn 6. Sensibility analysis of the factors affecting the stress level of bottom hole assembly 下部钻具组合应力水平影响因素的敏感性分析 service.ilib.cn 7. Suitable position of stabilizer at bottom hole assembly fitting an off-balance bit 偏心钻头底部钻具组合稳定器的适宜安放位置研究 www.ilib.cn 8. Dynamic analysis of the hinged bottom hole assembly 铰接式钻具组合的动力学分析 www.ilib.cn 9. Application of Offset - axes Bottom - hole Assembly in Qingxi Area 偏轴钻具组合在青西地区的应用效果分析 www.ilib.cn 10. Evaluation method of parameters design for bottom hole assembly 底部钻具组合参数设计的评价方法 www.ilib.cn 1. Static Analysis of New Type of Hinged Bottom Hole Assembly 新型铰接式钻具组合特性分析 www.ilib.cn 2. Strength analysis of bottom hole assembly with flexible sub 柔性钻具组合防斜钻快的强度分析 www.ilib.cn 3. A New Method for Three-dimensional Analysis on Bottom Hole Assembly 三维井身底部钻具组合受力分析计算方法 www.ilib.cn 4. A new method for two-dimensional analysis on bottom hole assembly 底部钻具组合二维分析新方法 www.ilib.cn 5. Analysis of Effect of Bottom Hole Assembly on Whipstocking Capacity 下部钻具组合造斜能力的影响因素分析 www.ilib.cn |
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