pendulum bottomhole assembly是什么意思

网络释义

用法例句

It was hard to control well path while drilling by using conventional pendulum assembly with single stabilizer.

X油田部分构造属于山前构造带,地质构造十分复杂,钻井过程中使用常规的单稳定器钟摆钻具组合井斜难以控制。

This paper makes a calculation of bit side force to the flexible pendulum stem and pendulum stem on the basis of vertial and horizontal bending theory, which, theoretically, shows that flexible pendulum stem has a better inclination correction effect than pendulum stem.

本文利用纵横弯曲理论对柔性钟摆钻具和钟摆钻具的钻头侧向力进行计算,从理论上说明柔性钟摆钻具比钟摆钻具有更好的纠斜效果。

Experimental study on longitudinal vibration characteristics of pendulum assembly in straight hole;

直井眼钟摆钻具纵向振动特性的实验研究

According to hole straightening technique in drilling straight wells and sidetracking technique in drilling directional well,this paper proposes 3 lateral drilling methods in open holes,which are sidetracking by pendulum assembly,sidetracking by milling fish and sidetracking by downhole assembly.

本文根据钻直井的纠斜技术和定向井侧钻技术，研究、总结了在裸眼井中的三种侧钻形式，即钟摆钻具侧钻、磨铣落鱼侧钻、井下动力钻具侧钻技术。

Pendulum assembly is a kind of BHA for hole straightening, which is applied widely in drilling practice.

钟摆钻具是一种常用的纠斜钻具组合，在钻井中应用极为广泛。

semipacked bottom-hole assembly

半封隔井底钻具组合

three-dimensional bottomhole assembly model

三维井底钻具组合模式

weight-responsive bottom-assembly

对钻压敏感的井底钻具组合

BHA directional behavior

底部钻具组合定向特性

multistabilizer BHA

多稳定器底部钻具组合

Bottom-Hole Dynamic Coring Assembly Analysis Using the Finite Element Method and Deviation Control Research of Chinese Continental Scientific Drilling No.1 Well;

科钻一井井下动力取心钻具组合有限元分析与井斜控制研究

steerable downhole motor assembly

可转向的井下马达钻具组合

2.3 What is the BHA of this well?

这口井的钻具组合是什么？

BHA finite element model

底部钻具组合有限元模式

BHA's relative rigidity

底部钻具组合的相对刚度

Experiment of Formate Drilling Fluid for Drilling in Marine Gas Hydrate Bearing Sediments

海底天然气水合物地层钻探甲酸盐钻井液实验

fully stabilized rotary assembly

全稳定的旋转钻具组合

stiff bottom hole hook up

刚性的下部钻具组合

auger with valve

(钻浅井用) 带阀螺旋钻具

offshore drilling

海底钻探;海上钻井;海上钻探;海洋钻井;海洋钻探;近海钻探;滨外钻探

Study of Corrosion to Drilling Rigs by Solid Free Composive Salt Drilling and Completion Fluids and Its Prevention Technology

无固相复合盐水钻井完井液对钻具腐蚀规律与防护技术研究

Analysis on balling up caused by helicoid hydraulic motor bypass valve failure in combined drilling technology

复合钻井过程中螺杆钻具旁通阀刺漏造成钻头泥包分析

Study on Bottom Hole Flow Field of B9M-PDC Scraper Bit

B9M型金刚石复合片刮刀钻头井底流场研究