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- high temperature oil well testing 高温试井
- high temperature oil well 高温油井
- It is valuable research to design high temperature brushless dc motor drive and control circuit for oil well detecting. 摘要设计适应油井高温环境的无刷直流电动机驱动电路是一项重要的研究课题。
- Bearings are lubricated with high temperature oil to ensure the smooth and working live ot the bearings. 瓦楞辊及压力辊的轴承均采用高级高温油脂润滑,以确保轴承的运转顺畅及寿命。
- This article introduces how to renovate the open expansion system into a half_open system, not only ensure the security, but also protect the high temperature oil from contacting with the air. 介绍了如何将开式膨胀系统改进为半开式系统,既保证了系统的安全,又避免了高温热媒油与空气接触,从而保护了油的品质。
- The micro-emulsion scavenger is fit for low temperature oil wells, and oil base fluid scavenger is much fitter for higher oil wells to cleanout asphaltenes than before scavenger. 其中微乳液清除剂主要适用于温度较低的油井中;而油基型清除剂比较适合用在高温的油井中。
- An oil well blew out in the oil field. 油田里有一口油井发生井喷。
- An oil well blew out in the North Sea. 北海的一口油井发生了井喷。
- High Temperature Test of Oil Well and Signal Denoising Technology Based on Distributed Optical Fiber Temperature Sensor 分布式光纤传感油井高温测试及其信号去噪研究
- Analysis and Reform of Mechanical Sealing Failure for High Temperature Oil Pump 高温油泵机械密封故障分析及改造
- Refined Naphthalene Synthesized High Temperature Acidifying Corrosion Inhibitor for Oil Well 用精萘合成油井高温酸化缓蚀剂
- higher temperature oil reservoirs 高温油藏
- Design of a High Temperature Brushless DC Motor Drive and Control Circuit for Oil Well Detecting 油田探测用高温无刷直流电动机驱动控制电路设计
- Development and production of FN type high temperature resistant oil well cement FN型耐高温油井水泥的研制与生产
- This chemical resolves when distilled at a high temperature. 这种化学品在高温下蒸馏就会分解。
- This oil well runs 80 tons of oil every day. 这口油井每天出石油 80 吨 。
- The doctor couldn't explain the persistence of the high temperature. 医生无法解释高烧何以持久不退。
- This is an oil well that no longer produces. 这是一口不再出油的油井。
- The highest temperature is about38℃. 最高温大约是摄氏度38度。
- The oil well delivers 300 barrels a day. 这口油井日产原油300桶。