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- electric submersible purhp 电潜泵
- Electric Submersible Pumps(ESP) producing has been one of the importance methods of producing in the PuCheng oilfield. 潜油电泵采油已成为濮城油田的重要采油手段之一。
- Problems resulting from the use of electric submersible pump (ESP) in horizontal wells are described. 阐述了电潜泵在水平井中使用时存在的问题。
- Through analysing and studying on the causes of sand plug and scaling for electric submersible pump,the sand prevention and scale control electr... 经室内试验后在现场部分含砂结垢严重的油井中应用并获得成功。
- New Technologies for Lifting of Electrical Submersible Pumps etc. 电潜泵等举升工艺新技术。
- Research on feasibility of electric submersible pump application in high gas oil ratio oil well in some oil field block is made. 针对部分高含气油藏的特点,探讨使用潜油电泵的可行性。
- Due to the existence of electric submersible pump Kau, so connected in the pipe thread Department has set up anti-down block. 因电潜泵存在倒扣问题，所以在管螺纹联接处设置了防倒块。
- The circulating situation of idler pulleys and impellers, as an important part of a electric submersible pump, determines the flow-rate of the pump to a great extent. 作为潜油电泵重要组成部分的导叶轮,其流道的畅通情况直接决定了潜油电泵的排量。
- A vibration model for the electric submersible pump and tubing stringcomhined system and the vihration model for rotmp parts of this system are established. 建议采取合理的减振措施，以延长潜油电泵的稳定工作时间，防止泵的早期破坏；
- Electric submersible pump unit is a complicated rotation machine which has gracile rotation shaft, and its manufacture and installation techniques are complicated. 摘要潜油电泵机组属于具有超细长转轴的复杂旋转机械，生产及安装工艺复杂，需要通过振动分析评估机组的出厂质量状态。
- With the development of oil field, the Electric Submersible Progressing Cavity Pump (ESPCP) technique is being applied gradually to meet the requirement of oil exploit. 随着油田开发的深入,电动潜油螺杆泵采油技术正在逐步采用。
- In order to fish the electric submersible pump units of the well Bao 1 fall in down hole, base on summing up conventional overshot, the paper develops designing the new type electric submersib. 为打捞出宝1井断裂落井的大直径电潜泵机组,在总结分析传统打捞筒的基础上,设计出了一种新型大直径打捞筒。
- The wellhead cable penetrator is a kind of device for penetrating the tubing hanger and upper flange to connect the electric submersible pump and surface power at the production wellhead of ESP. 井口电缆穿越器是电潜泵采油井口上用于贯穿油管挂和上法兰,并连接电潜泵和井上电源的一种装置。
- According to the method of the system fault analysis,the oil well fault analysis is carried out aiming at the fault problems of electric submersible pumping system in Shengli oil field. 针对胜利油田潜油电泵井下系统出现的故障问题,按采用系统故障分析法,对油井故障进行具体分析。
- Electrical submersible pump (ESP) shear action may result in or intensify production fluid emulsification. 电潜泵剪切作用有可能造成或加剧产液乳化。
- Abstract The choke acts as controlling the production and lowering the back pressure in the electric submersible pump.Because of the high speed of liquid the life of the choke is short. 油嘴在电泵井的生产中起控制产量和降低回压的作用，但是在日常生产中，油嘴孔很容易被高速液体刺大，因而使用寿命短。
- The outside diameters of electrical submersible pump u-nits are big, structures are complex and the annular clearance between pump units and wellbore is small. 由于电潜泵机组外径大、内部结构复杂,与井筒形成的环空间隙非常小,断裂落井后,很难打捞。
- Electric submersible pump performance curve 电潜泵特性曲线
- Electric submersible pump system with guard shield 带护罩电动潜油泵机组的研究与应用
