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环空

网络annulus; annular

环空

环空

annulus

钻井工程英语词汇快速提高 - 豆丁网 ... 井壁 well wall 环空 annulus 井深 well depth ...

annular

20080902石油技术说明书EC - 译员进阶-翻译论坛 ... assy 组合 annular 环空 working slot 工作槽 ...

1

A sonic tool used in a pumping well to determine the distance to the top of the fluid in an annulus during pumping and shut in.

在抽油井的抽油过程中和关井期间测量环空内液面高度的一种声波测井方法。

2

On the basis of the key parameter on the length of annular pseudo gas column , BHP(bottom hole pressure)can be calculated .

有了环空拟气柱长度这一关键参数，就能计算出井底压力。

5

Annular hydraulic simulation is a key part of any Managed Pressure Drilling(MPD)operation.

环空水力模拟是控压钻井技术的一个重要组成部分。

6

Precise control of borehole and annular pressure in HTHP wells is one of the important development directions of petroleum technology .

高温高压井井筒环空压力的精确控制是当今石油技术的一个重要发展方向。

7

9

Atmospheric corrosion is generally associated with surface storage conditions, or with upper wellbore annuli that may not be fluid -filled .

大气腐蚀通常与地面储存条件或没有被流体充满的上部井筒环空有关。

11

The wall shear stress caused by cement slurry flowing in the annular space is a key element that affects the displacing efficiency .

水泥浆环空流动的壁面剪应力是影响顶替效率的关键因素。

12

The calculation results showed that subsystem, displacement and drilling fluid system have grate effect on annual flow parameters .

模拟计算表明：出气量、排量和钻井液体系等因素对环空流动参数影响较大。

13

The term is also used in gravel packing to describe the act of placing all the sand or gravel in the annulus .

该术语同样用于砾石充填，去描述在环空内充填沙子或砾石。

14

The liner was cemented by cementing retainer after its annular was assured expedite by setting packer in liner and making circulation .

在尾管内下封隔器，循环确信尾管环空畅通后下入水泥承留器固井。

16

The debris is carried up the tool-string annulus in the circulation fluid .

碎片由循环液沿工具管柱的环空向上携带出来。

18

as pressure gradient is smaller and the velocity profile becomes flatter, it means the width of flow nucleus increases .

压力梯度减小，宾汉流体环空层流流动的速度分布剖面愈扁平，即流核宽度增加。

20

Results could reflect the basic characteristics of eccentric annuli flow well .

结果可以很好地反映出偏心环空流动的基本特征。

21

The characteristics of multiphase flowing in annuals become more complicate than the land because of the deep water .

由于深水的存在使得环空多相流的流动特征与陆上相比更加复杂。

23

The geometric models of eccentric annuli flow field were established in the computational fluid dynamics PHOENICS-VR.

在流体计算软件 PHOENICS 的 VR 编辑环境中，建立了偏心环空流场几何模型。

24

The invention relates to lining pipeline annulus closing joint method .

一种衬里管线的环空密封连接方法。

25

Particularly for high-water-cut zones, there is considerable error in computing annulus packer production profile .

特别对高含水地层，环空集流法产液剖面计算数值误差较大。

26

Tubing wall thickness is thinning and intensity decreased. Tubing often bursts or crowded under the pressure of gas in the pipe .

井下油管由于管内流体内压和环空外压作用，常常会发生油管爆裂或挤扁的事故。

27

The fluctuation pressure closely relates with geometric configuration of annular of we1l bore.

波动压力的大小与环空见何形状密切相关。

28

The core how to achieve the right moment and right amount "hangs mudding off" is accurate and prompt assurance liquid level change .

实现适时、适量 “吊灌 ”的关键核心是能准确、及时的把握环空液面的变化。

29

however, no concrete sheath in the annulus can undergo the casing service life because the concrete sheath can increase the casing stress .

水泥环使套管受力恶化，在井眼环空不注水泥能延长套管使用寿命。

30

Based on the principle of mass balance, the Pseudo-Level Depth Finder can attain the true level by testing annular gas rate .

根据物质平衡方法设计的拟液面测试仪，可通过测试油井环空排气量来确定油井的真实液面。

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