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

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

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.

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.

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.

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.

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.

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。

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

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

Analysis to common defects within friction welded joint of drilling rod

钻杆摩擦焊接头常见缺陷分析

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

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

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。

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。

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。

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

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

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

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