And better models should result in improved drilling efficiency.
而好的计算模型则可以更加有效地提高钻采效率。
These measures can improve drilling efficiency and well completion quality.
这些措施，可有效提高钻效，提高成井质量。
PDC bit has long service life, which can improve drilling efficiency with obvious economical benefit.
实践证明，PD C钻头使用寿命长，在提高钻进效率的同时经济效益显著。
How to further improve drilling efficiency, avoid downhole accidents and reduce cost are also discussed.
对今后进一步提高钻井效率、避免井下事故、降低成本进行了探讨。
In order to improve short pulse laser drilling efficiency double-pulse technique is reported in this paper.
为了提高纳秒短脉冲激光微孔制备的加工效率，使用了一种新颖的双脉冲方法。
Such problems must be highlighted because they are directly related to downhole safety and drilling efficiency.
该问题直接涉及井下安全和钻井效率，必须予以高度重视。
The energy loss of the impact mechanism of hydraulic rock drill greatly affects drilling efficiency when it operates.
液压凿岩机工作时，冲击机构的能量损失对其效率有很大的影响。
Abstract: To further improve the drilling efficiency and reduce the drilling cost, the MPD equipment with single-channel has been developed.
摘要：为进一步提高钻井效率和降低钻井成本，研制了单通道控压钻井装备。
Rotary impact drilling is a new petroleum drilling technique, is one of effective methods to increase drilling efficiency in hard formations.
旋冲钻井技术是一项新型的石油钻井工艺技术，是提高硬地层钻井效率的有效方法之一。
Thus it will guarantee the primary placer gold sampling and reduce the Labour intensity of workers, in order to raise the drilling efficiency.
从而能保证取出原生矿样，并降低工人的劳动强度，实现钻进的高效率。
In order to increase drilling efficiency and reduce cost during drilling operations, it is necessary to do some research on PDC bit selection.
在钻井施工过程中，为了提高钻进效率，降低成本，对PD C钻头进行选型研究是必要的。
The driller adopts the percussion and reverse circulation drilling pattern, with the higher drilling efficiency and wider formation suitability.
钻机采用了冲击反循环方式，钻进效率高，适应地层面广。
The real time and memory data can be correlated to drilling events and equipment performance to improve drilling efficiency or prevent failures.
这些实时或内存的数据可与钻进工况或仪器的运行状况相互关联，有助于提高钻进效率或防止损坏仪器。
Testing proved that RC drilling has the advantages of higher drilling efficiency, better geological effects and distinguishing formations in time.
该项技术的研制成功为加速我国地质找矿提供了又一项高效钻探技术，并展示了良好的应用前景。
Hollow glass microspheres has a good rolling performance, and it can increase the drilling rate, and Significantly improve the drilling efficiency.
空心玻璃微珠的滚动性能好，可提高机械钻速，从而显著提高钻井效率。
Kuqa's piedmont configuration is so complex that differential pressure sticking frequently occurs, which seriously restricting the drilling efficiency.
库车山前构造地质复杂，压差卡钻十分频繁，严重制约了钻井效率。
The results of the testing on-site show that the system can increase the drilling efficiency and assemble quality of the aircraft components immensely.
现场测试证明，该系统能够极大提高飞机部件的制孔效率和装配质量。
The functions of the driving mechanism directly affect drilling efficiency, borehole quality and other technological performances of the drilling machine.
钻机给进机构性能的好坏直接影响钻探效率、钻孔质量的高低和钻机其他技术性能的发挥。
The right usage of disc brake is of great advantage to the normal working of drilling equipment, and can improve drilling efficiency and drilling quality.
正确地使用盘式刹车装置可使整个钻井设备正常运转，提高钻井效率及钻井质量。
Combined drilling technology is a multi purpose drilling method which is developed to increase the comprehensive drilling efficiency in different formations.
组合钻探工艺是一种为了提高不同地层取样钻探施工综合效率的多用途钻探技术。
Aimed at resolve the several problems which affect drilling efficiency, such as balling up and calcareous cementation, the design of blade bits was modified.
针对钻头包泥堵钻和钙质胶结层难以进尺等影响钻进效率的几个问题，对刮刀钻头结构进行了改进设计，并取得了令人满意的效果。
PDC bit have advantages of high penetrate rate, long bit life which saving tripping times so that the application of PDC bit can improve drilling efficiency.
PD C钻头具有钻进时间长、机械钻速高、起下钻次数少等特点，使用PD C钻头可大大提高钻井速度。
The equipment applies high voltage jet drilling process, with characteristics of high drilling efficiency , simple structural drilling tool and reasonable design.
该设备采用高压射流钻井工艺，具有钻进效率高、钻具结构简单、设计合理等特点。在两次现场试验中，成功地实钻了三眼定向孔。
The advantages of gas drilling are: high drilling efficiency, effectively controlling formation damage, preventing from lost circulation and adhesive drill pipe sticking.
气体钻井的优点有：钻井效率高、有效保护油气层、防止井漏和黏附卡钻。
The problems of low drilling efficiency and low core recovery due to borehole collapse were solved with pulling in casing while drilling through using combined BHA with casing.
采用组合钻具进行跟管钻进，通过随钻跟入的套管保护孔壁，解决因钻孔垮塌导致钻探效率和岩心采取率低等技术难题。
VMM allows users to assess the severity of downhole drilling to improve drilling efficiency and alert them to vibration conditions that could damage MWD and other downhole tools.
VMM允许使用者评估井下钻进的振动剧烈程度，以此来提高钻进效率，还能警告作业者注意振动状况，包括粘卡及涡动等可能损坏MWD和其它井下仪器的现象。
The operating performance quality of the roller bit, which is the most main broken crag tool, directly influence the well drilling quality, well drilling efficiency and well drilling cost.
牙轮钻头是钻井工程中最主要的破岩工具，其工作性能的好坏直接影响钻井质量、钻井效率和钻井成本。
To raise wire-line drilling efficiency need to: 1. Select casing diameter and depth according to drilling depth, diameter, strata drilled and rock integrity, structure features, weathered layer depth;
提高绳索取心钻进效率要做到：一是根据孔深、钻孔孔径、钻孔所遇地层及其岩性的完整程度、构造特点、风化带发育深度等选择套管的直径及下入深度；
Using this theory, the cost controlling method of drilling and completion projects can be regulated so as to reduce the project cost and make work and management more efficiency.
这种思路的提出，可以规范钻完井项目成本控制方法，为项目降低成本、提高工作效率和管理水平具有一定的指导性。
Using this theory, the cost controlling method of drilling and completion projects can be regulated so as to reduce the project cost and make work and management more efficiency.
这种思路的提出，可以规范钻完井项目成本控制方法，为项目降低成本、提高工作效率和管理水平具有一定的指导性。
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