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欠平衡

n.underbalance
网络underbalanced

欠平衡

欠平衡

英-汉网络释义

欠平衡

underbalance

石油专业英语_放弃飞翔_百度空间 ... underreamers 套管下扩眼器 underbalance 欠平衡, 不完全补偿 unscrew 卸扣 ...

underbalanced

钻井泥浆英语词汇 -... ... overbalanced 过平衡 underbalanced 欠平衡 back pressure 回压 ...

1

Gas drilling fluid is often used in UBD in low pressure formation .

在低压储层进行欠平衡钻井时常选用气体型低密度流体。

3

4

Air drilling, as a member of under balance pressure drilling family, is different from conventional drilling methods .

气体钻井是一种与传统钻井方式相比有着很大区别的欠平衡钻井。

5

To master the approach, the case of underbalanced drilling technology and equipment is discussed in detail .

以欠平衡钻井工艺技术及装备为题进行了详细的应用分析。

6

The paper also analyses more closely the actual cost offed and provides a balanced perspective on the longer-termed value equation .

本论文同时也更仔细的分析欠平衡钻井的成本价，并对更长期使用欠平衡钻井的价值公式提出一个平衡的观察角度。

7

Underbalanced drilling shall be conducted in proper wells where formation conditions are known and suitable.

欠平衡钻井应在地层情况等条件具备的井中进行。

8

9

Entire process Downhole-Deployment-Valve underbalanced drilling is an advanced unkilling technology that was developed in recent years.

套管阀全过程欠平衡钻井是近几年发展起来的一项先进的不压井起下钻技术。

10

Underbalanced drilling increases deliverability form gas storage wells .

采用欠平衡钻井增加油气贮备井的开采量。

11

But , underbalanced drilling technology is not suitable for every reservoir .

但是，欠平衡钻井技术并非适用于所有的油气藏。

12

The study work of wellbore stability and capacity to carry rock cutting during liquid UBD and gas drilling is developed.

开展了液相欠平衡及气体钻井井壁稳定及井筒携岩能力研究。

14

Therefore, it acts an active role in accurately using aftereffect data at will site to guide b. . .

这对现场准确应用后效数据，指导平衡、欠平衡钻井有着积极的作用。

16

Mixed CT drilling rig system is preferable to regular drilling system .

连续软管钻井是进行欠平衡钻井的一种最好方法。

17

As this paper argues , Lukashenko's foreign policy is pragmatic and trenchancy, but not flexible nor even .

本文认为，务实而欠灵活，鲜明而欠平衡，权威而非专治是卢卡申科对外政策评价的定位。

19

The lower balance force with balance factor 0 . 89 is adapted to reduce bending of universal coupling shaft and load of copper slider .

提出接轴平衡力应该采用欠平衡，平衡系数取 0.89 ，这样既可以降低接轴承受的弯矩，又可以降低接轴虎口铜滑块的载荷。

20

It is also unbalanced : China runs a huge surplus in its dealings with India.

双边贸易还有欠平衡：中国对印贸易存在巨额顺差。

21

Does Underbalanced Drilling Really add Reserves ?

欠平衡钻井是否能增加储量？

24

For many years , by continuous technical innovation and application, great progress has been made in unbalance drilling technique .

多年来，经过不断的技术攻关研究与推广应用，欠平衡钻井技术取得了很大进步。

25

The application of the underbalanced drilling technique in the development of the coal-bed gas should be researched at the same time.

同时，应开展欠平衡钻井技术在煤层气开发中的应用研究工作。

27

Breakthrough in Application of Underbalance Drilling and Completion Technology for Natural Gas Exploration in Sichuan Basin

欠平衡钻井完井技术在四川天然气勘探新领域的突破

28

Analysis of the Mechanisms of Improving ROP Using Low Pressure Pulse Jetting Techniques in Under-Balanced Drilling

低压脉冲射流井底欠平衡钻井提高钻速机理分析

29

Development and Application of Under - Balanced Downhole Pressure Acquisition System

欠平衡井底压力采集系统的研制与应用

30

Discussion on Frictional Mechanism of Friction Couple and Inlet Damp of Sliding Shoe for Under-balanced Support by Static Pressure

欠平衡型静压支承滑履摩擦副摩擦机理及滑履进口阻尼的探讨

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