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钻井能力
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  “钻井能力”译为未确定词的双语例句
     The flow field of PDC bits is very complicated during drilling process, while optimizing its hydraulics parameters is an effective method to improve its drilling performance.
     PDC钻头在实钻过程中井底流场非常复杂,而优化其水力学参数是提高钻头钻井能力的有效手段。
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  相似匹配句对
     scavenging ability of BSCA were measured by the chemical simulation.
     能力;
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     Evaluation of rotary drilling lines
     钻井钢丝绳工作能力的评定
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     ability of study;
     学习能力
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     The distribution of well drilling
     钻井布局
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     Well-Drilling Layout
     钻井布局
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  drilling capacity
The maximum horizontal drilling capacity may also be limited by the type of geology or rock that must be drilled in order to reach a target.
      


The power consumption, drilling speed, rig time, mobility, and the adaptability to jet drilling of all kinds of drilling rigs in Daqing Oil Field are compared in this paper, And the costs of installation, operation and maintenance of the various rigs are investigated as well. The authors interpret that it is indispensable to select a rig in the light of particular exploiting region, specific well category and other concrete conditions so as to get much economic benefit.

本文对大庆油田目前使用的各种类型钻机的驱动能耗、钻进速度、移运性、钻井时效和钻机适应高压喷射钻井能力进行了比较,对钻机投资、管理与维修效益进行了分析,认为应该根据不同钻探地区、钻井类别及钻机搬迁等的综合经济效益合理选用钻机。

The drilling technology abroad over the last decade has got rapid progress. Drilling capacity and efficiency has been risen enormously, and drilling cost has been reduced dramatically . This paper presents the major advances of drilling technology, including coiled tubing drilling, bits, measurement while drilling, logging while drilling, geological steering drilling and automation drilling.

在过去 10年中 ,国外钻井技术的发展取得了长足进步 ,大大提高了钻井能力和效率 ,降低了钻井成本。文中详细介绍这 10年中的一些重要技术进步 ,包括连续油管钻井、钻头、随钻测量、随钻测井、地质导向钻井和自动化钻井技术等 ,这为我国在这方面的发展与研究提供了重要的借鉴。

LWD (logging while drilling) curves play an important role in geosteering drilling and real time formation evaluation.In consideration of the situation that in drilling only GR curve was measured while resistivity and porosity curves weren't,a new method of simulating real time LWD curves and applying them to the geosteering drilling of horizontal wells is introduced in the paper.According to such an approach,on the basis of the well logging and geological logging data collected from the adjacent wells (vertical...

LWD (logging while drilling) curves play an important role in geosteering drilling and real time formation evaluation.In consideration of the situation that in drilling only GR curve was measured while resistivity and porosity curves weren't,a new method of simulating real time LWD curves and applying them to the geosteering drilling of horizontal wells is introduced in the paper.According to such an approach,on the basis of the well logging and geological logging data collected from the adjacent wells (vertical or horizontal),the resistivity and porosity LWD curves may be simulated by means of the regression analysis and BP neural network methods.The geosteering drilling ability may be raised by use of these simulated curves.An obvious effect of tracing while drilling geological targets was achieved through applying this technique to the real time geosteering drilling of three horizontal wells in Mobei oil field in Xinjiang.

随钻测井曲线在地质导向钻井和实时地层评价中有着重要的用途。考虑到实际钻井中常测有一条随钻伽马曲线而未测随钻电阻率和孔隙度曲线这种情况 ,文章介绍了一种实时构造随钻测井曲线并用于水平井钻井的地质导向新方法。该法根据邻井 (直眼井或水平井 )的测井和录井资料 ,借助于回归分析法和BP神经网络法 ,可模拟生成随钻电阻率和孔隙度曲线 ,利用该模拟曲线可提高地质导向钻井的能力。将该法应用于新疆莫北油田3口水平井的实时钻井中 ,取得了明显的随钻跟踪地质目标效果

 
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