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centralizer

美 ['sentrəlaɪzə]英 ['sentrəlaɪzə]

n.扶正器；对中器；定心器；集中精加工工厂
网络中心化子；居中度；套管扶正器

centralizer

centralizer

英-汉网络释义

centralizer

n.

1.扶正器

2.对中器

3.定心器

4.集中精加工工厂

5.换位矩阵

6.定心装置

1

Scrape the mud to prolong the service life of the proposal had better , but the spiral centralizer downhole assembly .

为延长刮泥器的使用寿命，建议最好不过钻具组合中的螺旋扶正器。

4

A lot of creative technique achievements of pumping rod centralizer have been attained as followings.

抽油杆扶正器系列产品专利技术创新成果是；

5

This proves one half of the double centralizer properties . Another half was obtained by S.

这证明了一半的双重中心化子性质，另一半已由 S 。

7

The current centralizer has such defects as being apt to tire and wear off, worse seal and the wasting of fluid resistance .

现有扶正器有易疲劳损伤、对接不严、流阻损耗的缺点。

8

This method have reference value to centralizer's location scheme .

此方法对扶正器布置方案有参考价值。

9

Usage : The centralizer makes the casing pipe at the center of the well . Such can make cement ring even and better quality.

用途：扶正套管使套管在井眼内居中，使水泥环均匀，提高固井质量。

10

Improvement and structure analysis of a flexible roller centralizer

伸缩式滚子扶正器的结构分析与改进

13

New and Reasonable Tubing Centralizer Arrangement Method of Polymer Flooding Artificial Lifting Well

聚驱抽油机井杆柱扶正器合理布置新方法

15

Centralizer Spacing Design through Three-dimensional Force Analysis

用三维力学分析方法进行扶正器间距设计

16

Field application of increasing production centralizer in Erlian Oilfield

增抽扶正器在二连油田的应用

18

Expandable Casing Centralizer with Laminations

叠片式可膨胀套管扶正器设计

19

The Determination of the Installation Position of Rod Centralizer

抽油杆扶正器安装位置的确定

20

Development and application of preventive slide centralizer

防窜式抽油杆扶正器研制及应用

21

Rational configuration interval design of sucker rod centralizer in polymer holes

聚驱井抽油杆柱扶正器合理配置间距设计

22

Development and application of spin paraffin cutting sucker rod centralizer

自旋式刮蜡抽油杆扶正器的研制与应用

23

The visual setting of centralizer and the friction simulation of sucker rod string in directional well

定向井有杆抽油系统扶正器可视化设置及仿真

24

Pressure Drop Study on Annular Helical Flow Field under Action of Cyclone Centralizer

旋流扶正器作用下环空螺旋流场压降研究

25

Determination of Mounting Location for Rod Centralizer in Non- straight Well

非直井抽油杆扶正器安装位置的确定

26

An Analysis of Field Performance of Drill Assembly with Single Centralizer

单扶正器钻具组合现场应用效能分析

27

Computation of placing interval of hollow sucker rod centralizer

空心抽油杆采油系统扶正器安放间距计算

28

determine the centralizer and the pipe casing shoes depth distribution ;

确定套管扶正器和管鞋分布的深度；

29

On Remote Controllable Circuit of Ejector and Centralizer

遥控式示踪仪和扶正器控制电路

30

The design and application of casing elastic centralizer

油管弹性扶正器设计与应用

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