Drill stem stabilizer

用法例句

A kind of rotary steering stabilizer used in a common rotary bottom hole assembly to control well path was developed.

在普通旋转钻具的基础上 ,研制了一种旋转的近钻头稳定器 ,它可以将钻柱稳定在井眼截面的需要位置 ,以控制井眼轨道。

Based on the analysis of the weld-ability of drilling stabilizer, the reasonable picking insert-alloy technology, pile-up welding materials for welding repair and technological parameters are selected according to its property requirements.

通过分析研究钻具稳定器的可焊性,针对其性能要求选择合理的摘取合金镶块工艺、合理的焊补堆焊材料和工艺参数,使钻具稳定器的修复取得了较为理想的效果,满足了质量要求。

Buckling of Drill-strings with Connectors in Inclined Well-bores;

斜直井中考虑接头影响的钻柱稳定性分析

semisubmersible column stabilized offshore drilling unit

半沉没柱稳定的海上钻井装置

Analysis of Frictional Effect on the Drill Stem Stability in Horizontal Wells

考虑摩擦时水平井钻柱的稳定性分析

STUDY ON MECHANICAL EFFECT AND COAL PILLAR STABILITY DURING HIGHWALL MINING WITH AUGER MACHINE

螺旋钻机开采的力学效应及煤柱稳定性研究

Study on influence of excavation sequence on the stability of coal pillar under final highwall with auger mining

到界边坡下螺旋钻机开采顺序对煤柱稳定性的影响研究

bottom supporting drilling platform

定柱沉垫式钻井平台

multistabilizer BHA

多稳定器底部钻具组合

fully stabilized rotary assembly

全稳定的旋转钻具组合

Stability Factor of Framed Columns Supporting Laterally Leaning Columns

框架中有摇摆柱时框架柱的稳定系数

IT is used for stabilizing drill tools during the drilling of oil, gas and geological exploration.

在石油、然气及地质勘探钻井过程中稳定钻具所采用的一种稳定器。

Theoretical Study on the Stability of Natural Gas Hydrate Drilling;

水合物钻井过程中稳定性的理论研究

Study on Vertical Structural Stability of a Super-deep Drilled Shaft in Slurry

泥浆中超深钻井井壁竖向稳定性分析

Stability and Bifurcation of the Drilling Shaft System in Processing Deep Hole Based on Boring and Trepanning Association

BTA深孔加工钻杆系统的稳定性及分岔

Spinal Stability Measure System and It's Application to Ox's Spine

脊柱稳定性测量系统及其对牛脊柱的稳定性测量

Application of spinal stability rebuilding in symptomatic lumbar instability

脊柱稳定性重建在腰椎不稳症中的应用

Reliability analysis Of the Pillar stability in Bainaimiao Copper mine

白乃庙铜矿矿柱稳定性的可靠性分析

Study on the Overall Stability of Axially Compressed Built-Up Steel Columns with Batten Plate;

缀板式格构柱轴压整体稳定性能研究

Research on In-plane Ultimate Bearing Strength of Tapered Column;

楔形变截面柱平面内稳定承载力研究