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- Based on the continuity equation and the momentum equation, the pressure fall models of wellbore flow within an open-hole and a perforated completion snaky well bore are e. 研究了蛇曲井井筒流动特征,对蛇曲井微元段和孔眼段的流动进行了分析,根据质量守恒原理和动量定理,建立了裸眼完井和射孔完井方式下蛇曲井生产井段的井筒压降预测模型。
- The lateral model couples the reservoir flow model with the wellbore flow model which incorporate frictional and accelerating pressure drop,and also the pressure drop caused by inflow turbulence. 建立了多分支井油藏渗流与井筒流动耦合的产能预测模型,水平井模型考虑了井筒摩擦、井筒内流动的加速、油藏流动扰动等引起的压降对井产能的影响。
- During well-control operations, the fluid under pressure in the wellbore flows out of the well through the choke line to the choke, reducing the fluid pressure to atmospheric pressure. 在井控作业过程中，处于井眼内高压下的流体从井眼内流出，通过节流管线进行节流，把流体的压力降至大气压。
- Reckon Model of Stable State Oil Rate of Vertical Fracture Well With Wellbore Flow 考虑井筒流动的垂直裂缝井稳态产能计算模型
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- In convection, hot currents flow upwards. 在对流中热气流向上运动。
- After several pumps, the water began to flow. 用泵抽了几下之后,水流出来了。
- A flow of word is no proof of wisdom. 口若悬河，未必明智。
- Several conclusions flow from this hypothesis. 从这项假设中可以得出几个结论。
- Many benefits will flow from this discovery. 这项发现将带来许多好处。
- Turn the cock to increase the flow of water. 请开大龙头以增加水流量。
- Office politics just seem to flow over him. 同事之间互相倾轧、 勾心斗角的事似乎并未波及到他。
- The business has a cash flow of￡50000 a month. 这家商行的现金流转为每月五万英镑。
- A large valve used to control wellbore fluids. 用于控制井眼内流体的一种大阀门。
- wellbore flow 井筒流动
- The company has cash flow problems recently. 公司最近缺少资金。
- The ebb and flow of politics in Washington goes on as usual. 华盛顿的政治风云，一如既往，仍然变幻莫测。
- She was suffering a mysterious ebb and flow of mood. 她情绪一时高涨一时低落，令人捉摸不透。
- Having relatively high resistance to flow. 粘滞性的对流动有较高抵抗力的
- Abnormally heavy or extended menstrual flow. 月经过多异常多或长时间的月经来潮
