underbalanced
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英
例句
In the case of an underbalanced kick, the driller must circulate the influx out and increase the density of the drilling fluid.
而在发生欠平衡井涌时，司钻必须把流入流体循环出井筒，并增加钻井液的密度。
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。
The advantages of underbalanced pressure drilling and its technical requirements are also discussed.
探讨了负压钻井的优点及技术要求。
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。
Underbalanced gas based fluid drilling is classified into straight gas drilling, mist drilling, foam drilling and aerated drilling.
气基流体欠平衡钻井包括纯气体钻井、雾化钻井、泡沫钻井和充气钻井。
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。
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。
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。
Does Underbalanced Drilling Really add Reserves?
欠平衡钻井是否能增加储量？
Tight sandstone formation has some special geological features, which is extremely easily damaged in the process of underbalanced drilling.
致密砂岩储层具有特殊的地质特征，在钻井过程中极易受到损害。
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。
Underbalanced Drilling Technique and Its Application in Exploration Well Drilling of Yanqi Basin
欠平衡钻井技术及其在焉耆盆地探井中的应用
To Realize Whole-process Underbalanced Drilling through Adoption of Downhole Isolation Method and Field Application
井下隔离法全过程欠平衡钻井技术及应用
Application of nitrogen underbalanced drilling technology in drilling deep directional wells
氮气欠平衡钻井技术在定向深探井中的应用
Underbalanced Perforation and Completion of a Long Horizontal Well: A Case History
一口长水平井欠平衡射孔与完井实例
Study on Design Factors and Control Approaches of Negative Differential Pressure on Well-bottom in Underbalanced Drilling
欠平衡钻井井底负压差的确定因素与控制方法研究
Simulation of Reservoir Dynamic Pressure and Data Processing During Underbalanced Drilling
欠平衡钻井储层压力动态模拟及数据处理
Coiled Tubing, Horizontal Underbalanced Drilling Has Advantages in British Columbia
欠平衡水平连续油管钻井在不列颠哥伦比亚油田应用的优势
Cheap, Directional Wells Drilled Underbalanced with Coiled Tubing: An Experience in the Australian Outback
低成本欠平衡连续油管定向钻井技术在澳大利亚内陆的应用
An aeration foam drilling fluid used in underbalanced drilling
一种适用于欠平衡钻井的充气泡沫钻井液
A dynamic modeling of underbalanced drilling multiphase-flow and numerical calculation
欠平衡钻井多相流动理论与计算分析
Research on the Method of Determining Negative Differential Pressure in Underbalanced Drilling
欠平衡钻井欠压差的确定方法研究
Test research of computerized servo control throttle control box for underbalanced drilling
欠平衡钻井计算机伺服控制节控箱试验研究
Challenges and Solutions of Underbalanced Drilling in Carbonate Reservoirs in Tahe Oilfield
塔河油田深井碳酸盐岩储层欠平衡钻井技术难点与对策
Development and application of downhole hole-closure device in the overall process of underbalanced drilling operation
用于全过程欠平衡钻井施工的井下封井器
Application Prospects of Underbalanced Drilling
欠平衡钻井的应用前景
Problems of Application of Electromagnetic Wave MWD in Underbalanced Drilling
试论欠平衡钻井中应用电磁波随钻测量技术的若干问题
Dynamics Analysis of Annular Gas-liquid-solid Three Phase Flow in Aerating Underbalanced Drilling
充气欠平衡钻井环空气液固三相流动力学分析
Research and Application of Underbalanced Drilling Equipment in Sichuan Gas Field
四川油气田欠平衡钻井装备的研究与应用
Failure mechanism of compressor valve plates in diesel tail gas underbalanced drilling
柴油机尾气欠平衡钻井中压缩机阀片失效机理
Problems of Application of Electromagnetic Wave MWD in Underbalanced Drilling
试论欠平衡钻井中应用电磁波随钻测量技术的若干问题
Dynamics Analysis of Annular Gas-liquid-solid Three Phase Flow in Aerating Underbalanced Drilling
充气欠平衡钻井环空气液固三相流动力学分析
Research and Application of Underbalanced Drilling Equipment in Sichuan Gas Field
四川油气田欠平衡钻井装备的研究与应用
Failure mechanism of compressor valve plates in diesel tail gas underbalanced drilling
柴油机尾气欠平衡钻井中压缩机阀片失效机理
Automatic Control of Bottom Hole Pressure while Underbalanced Drilling
欠平衡钻井井底压力自动控制技术
Underbalanced Drilling Techniques in Carbonate Reservoir in Tabei Area
塔北地区碳酸盐岩储层欠平衡压力钻井技术
Practical Underbalanced Drilling and Workover
实用欠平衡钻井与修井
The Advantages of Performing Underbalanced Drilling
实施欠平衡钻井的优越性
A new technology - dynamic underbalanced perforating
动态负压射孔新技术
methods and key techniques of realizing underbalanced drilling;
欠平衡钻井主要装备及其作用；
