钻的例句大全

Sheet Metal Rim Holes with Screw Thread; Prepunch Hole Diameters

带螺纹的板纹孔.预钻孔直径

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Study on Optimized Design of Hydraulic Structure for PDC Bits Based on CFX

基于CFX的PDC钻头水力结构优化方法研究

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This research has reference value to scientific automatic optimization drilling.

本研究对科学自动优化钻井具有参考价值.

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The drilling fluid has high apparent viscosity, high shear strength and strong shear dilution performance.

该钻井液表观粘度高, 切应力较大,剪切稀释特性强.

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Reservoir thickness is small, air permeability is low, reservoir physical property is poor.

油层厚度小, 空气渗透率低, 储油物性差,钻井及注水开发时,极易受到伤害.

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So in-situ stress field is also one of base works about drilling engineering design.

因此地应力场的研究是钻井工程设计的基础工作之一.

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Study on Construction of Corporation Culture of Daqing Oilfield Company Limited.

钻井企业技术创新评价模型研究.

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Due to special request of local government, Calm Energy PLC performed environmental protection measure in every operating sequence from predrilling engineering to finish drilling.

由于当地政府的特殊要求，甲方从钻前工程到完井的每一道工序，严密的实施了环境保护措施。

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The MBHW04 is the first well using geometry steerable drilling technology in China.

新疆油田MBHW04水平井是国内第一口使用地质导向钻井技术的井

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A study on the drilling stratigraphic correlation and prognostic method of regional geology exploration well

区域地质探井的随钻地层对比及预测方法研究

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Analysis to common defects within friction welded joint of drilling rod

钻杆摩擦焊接头常见缺陷分析

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Study on calculating method of invasion depth of mud solid phase

钻井液固相侵入深度的计算方法研究

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New method of calculating drilling mud invasion depth by logs

测井计算钻井泥浆侵入深度的新方法研究

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Finally, the mathematical model to quantitatively calculate the invasion depth of mud solid phase is developed.

最终建立了定量计算钻井液固相侵入深度的数学模型。

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Controlling sidewall invasion depth of drilling fluids is an important measure to protect the reservoir in perforated completion.

控制钻井液井壁侵入深度是射孔完井油层保护的重要手段。

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To how to adapt to the competition, each new case in high technology service talent competition remain invincible in battle.

在如此严峻形势下，各石油钻井设备企业应该如何面对？如何适应新情况下的相互竞争、如何才能在高技术服务的人才争夺战中立于不败之地。

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Slurry making technique of holing by churning driven in sand gravel layer

旋挖式钻孔砂卵石层条件下泥浆制作技术

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Discussion on Geological Drilling in Gravel Layer of Dongting Village Xin Jia Yuan Project

武汉东亭村新嘉源项目卵石层地质钻探技术探讨

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Drilling and sampling for big aperture air down-hole hammer in sand and gravel layer

砂卵石层大口径空气潜孔锤钻进与取样技术

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Triaxial Tests Effect Study on Drilling and Pumped Sands of Gravelly Soil

砾质土钻孔灌砂工艺三轴试验效果研究

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