机械钻速的英文

• (rop) rate of penetrate
• penetration rate
• penetration speed
• rate of penetration
• rateofpenetration
• （rop） rate of penetrate

• "机械"英文翻译    machine; mechanism weapon
• "钻"英文翻译    drill; auger
• "速"英文翻译    fast; rapid; quick; speedy
• "经济机械钻速" 英文翻译 :    erop
• "平均机械钻速" 英文翻译 :    arop; average penetration rate; average rate of penetration; avrop
• "钻进速度；机械钻速" 英文翻译 :    rate of penetration
• "钻井速度, 机械钻速" 英文翻译 :    rate of penetration
• "机械钻" 英文翻译 :    power auger; power drill
• "机械钻进" 英文翻译 :    bit penetration; machine holing
• "机械钻井" 英文翻译 :    mechanical rig
• "机械钻孔" 英文翻译 :    machine drilling
• "机械钻探" 英文翻译 :    machine drilling
• "机械钻眼" 英文翻译 :    mechanized drilling
• "机械钻进时间" 英文翻译 :    rotating hours
• "机械钻井时间" 英文翻译 :    rotating hours
• "热力机械钻井" 英文翻译 :    thermal-mechanical drilling
• "纯机械钻进时间" 英文翻译 :    net time on bottom
• "中华机械钻井公司" 英文翻译 :    chung wah machine well eng. co
• "钻速" 英文翻译 :    penetrate/drilling rate; rate of drilling
• "中国机械钻井工程公司" 英文翻译 :    china mechanical well-drilling & engineering co
• "最优钻速；最佳钻速" 英文翻译 :    optimum drilling rate
• "标准化钻速" 英文翻译 :    normalized penetration rate
• "初始钻速" 英文翻译 :    initial penetration rate; initial rate of penetration
• "回次钻速" 英文翻译 :    rate of round trip
• "经济坏钻速" 英文翻译 :    erop

• Average rate of penetration
  平均机械钻速
• Rop ? rate of penetrate
  机械钻速
• Rop rate of penetrate
  机械钻速
• But now the use of the spherical one - cone bit shows that the teeth are abrade heavily in advance , which affects the velocity and life of the bit
  但是目前油田上使用的球形单牙轮钻头由于牙齿先期磨损严重，影响了钻头的机械钻速和寿命。
• Field operation shows that , by using the hydrodynamic propulsor , not only the penetration rate is increased , the vibration of the bit and drill stem is reduced as well , thereby the service life of the bit is extended
  1995 - 1998年井下液力推进器在大港油田等地区不同区块20余口井上施工的实践证明，使用这种推进器不但可以提高机械钻速，而且减轻了钻头和钻杆的振动，进而延长了钻头寿命。
• The hydrodynamic propulsor takes drill fluid as power source , with the aid of the axial load produced by the pressure drop of the bit nozzle , makes the axial force act on the bit to produce wob , making up for the insufficient wob , ensuring the bit feeding smoothly and improving the penetration rate
  这种推进器以钻井液为动力源，借助钻头喷嘴压降产生的轴向载荷，使轴向力直接作用于钻头产生钻压，弥补有效钻压不足，保证钻头平稳钻进，提高机械钻速。
• Water shutoff agent dsz - a is composed of inorganic particle . its specialities are low cost , easily flow , high strength and long valid period . the agent suits non - selective water shutoff in sand formation . dsz - a not only can plug high water - bearing formation , but also can plug case leakage . dsz - a has been applied on site and gotten good effect . it is a agent which has wide prospect
  通过对青西地区储层特征和勘探难点的详细分析,针对存在的技术难题进行了专项攻关,基本形成了适合青西地区的勘探工程技术系列,通过这些新工艺新技术的现场实践与应用,取得了显著的经济效益.该地区勘探获得重大突破,平均机械钻速提高35 % ,钻井周期缩短10 %以上,单层试油周期缩短30 % 50 % ,实现了青西地区的效益勘探