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- An oil well blew out in the oil field. 油田里有一口油井发生井喷。
- Application of Frequency-converter in Submersible Electric Pump Oil Well 变频器在潜油电泵井上的应用
- Analysis of rod bush eccentric wearing in pumping oil well and its prevention methods 有杆采油井中杆管偏磨原因分析及防治方法探讨
- An oil well blew out in the North Sea. 北海的一口油井发生了井喷。
- An oil well with a strong natural flow so that pumping is not necessary. 不用水泵的有强大的自然流量的油井。
- Field test of stray current in electric pump oil wells 电泵井套管杂散电流现场测试
- pumping oil well 抽油井
- This oil well runs 80 tons of oil every day. 这口油井每天出石油 80 吨 。
- This is an oil well that no longer produces. 这是一口不再出油的油井。
- The oil well delivers 300 barrels a day. 这口油井日产原油300桶。
- The oil well flowed 80 barrels a day. 这口油井日产80桶油。
- A pumping unit equipped with two rocker-pulley assemblies is devised for pumping oil from two neighbouring bores with similar well figures. 通过对设想的摇杆轮式双井抽油机进行运动和动力分析以及对两套摇杆机构几何尺寸的优化表明,这种抽油机不加平衡重就能得到良好的平衡效果;
- This was how the first oil well was sunk. 第一口油井就是这样打出来的。
- When was the first offshore oil well drilled? 第一口滨海油井是什么时候打的钻?
- The oil well delivers 500 tons a day. 这口油井每天喷油500吨。
- The oil well delivered only 50 barrels a day. 这口油井每天只产原油五十桶
- The oil well delived 20 barrels a day. 这口油井每天出20桶油。
- The oil well delivered only50 barrels a day. 这口油井每天只产原油五十桶
- Pumping oil into the hydraulic nut displaces the piston axially with the force needed for accurate and safe mounting. 通过油泵将油压入液压螺母,以安全、精确安装所需之力,在轴向上移动活塞。
- The oil workers are drilling an oil well. 石油工人正在打油井。