directional drilling

基本解释

• [油气] 定向钻进；定向钻井；定向钻孔

英汉例句

双语例句

• This "directional drilling" has several advantages
  这种“定向钻取”的优势如下
  hxen.com
• The technique of underground pipeline laying with guided/directional drilling is technologically intensive and eco-friendly.
  导/定向钻进是一种技术密集型、对环境无害的地下管线铺设技术。
• Finally, the optimization of the most secure directional drilling program.
  最后，优选安全性最高的定向钻穿越方案。

权威例句

• Iranian news sources reported in 2008 that Iran had acquired directional drilling technology.
  FORBES: Put China To A Choice: Tehran Or Texas
• Directional drilling, bits, submersible pumps, pressure pumping, oilfield chemicals (which is about to be huge, as shale wells get frakked)--they do it all.
  FORBES: Mountains and Molehills
• This led to breakthroughs in 3D seismology and directional drilling.
  ECONOMIST: Oil firms you have never heard of are booming

• directional drilling更多例句

词组短语

短语

• controlled directional well drilling 遥控定向井钻进
• directional hole drilling 导向钻成孔
• directional core drilling 岩心定向取心
• directional horizontal drilling 侧钻水平井
• Directional sliding drilling 定向滑倒钻进

• directional drilling更多词组

英英字典

柯林斯英英字典

• a method of drilling for oil in which the well is not drilled vertically, as when a number of wells are to be drilled from a single platform to reach different areas of an oil field (Also called deviated drilling)

• directional drilling剑桥字典
• directional drilling柯林斯字典

专业释义

能源科学技术

• 定向钻井
• 定向钻探
• 定向钻挖
• 定向钻孔

交通运输工程

• 定向钻进

地球科学

• 定向凿岩
• 定向钻进