The result shows that non-equilibrium makes the flowing pressure decrease slow-ly.
结果表明：不平衡效应使得渗流过程中的压力下降缓慢。
Optimum flowing pressure will bring maximum productivity of the oil Wells in the low permeability oilfields.
在合理流压下，低渗透油田油井产能可得到最有效发挥。
This method has a clear train of thought and a correct principle, and it takes full use of flowing pressure testing data.
本文方法思路清晰、原理正确，充分发挥了流压监测资料的作用。
The obtained lowest allowable flowing pressure value can be used as an important basis for allocation and design of an oil field.
得到的最低允许流动压力数值可作为油田配产和油田规划设计的重要依据。
A mathematical model for calculation of bottom-hole flowing pressure of flowing Wells for oil field with non-solution gas drive is proposed.
对非溶解气驱油田提出了一个计算自喷井井底流动压力的统计数学模型。
Applying the superposition principle, the transient rate's mathematics model under the variable flowing pressure condition has been introduced.
应用叠加原理建立了变流压条件下不稳定流量响应的数学模型。
Darcy's law indicates that formation pressure of an oil well has some correlativity with wellbore fluid producing volume and bottom hole flowing pressure.
达西定律表明，油井地层压力与井筒产液量和井底流压具有相关性。
With the known formation pressure and saturation pressure, this formula helps to calculate the lowest allowable flowing pressure of a well or an oil field.
有了这个公式，只要知道地层压力和饱和压力，便可计算出油井或油田的最低允许流动压力。
The rule of reservoir pressure distribution and bottom hole flowing pressure alteration of a periodic trial-produce well in infinity subterranean formation.
无限大地层中—口间歇试采生产井的地层压力分布及井底流压变化规律；
The quantitative approach breakthroughs the past parameter adjusting by practical experience, which can ensure the accurate flowing pressure only for one time.
量化调参方法突破了靠经验进行参数调整的传统方法的局限，能够确保流压调整一次到位。
The fixed-point and the non - fixed-point buildup test at full development of oilfield can't accurate test stability flowing pressure that results in deviation.
油田进入大面积开发后，进行的定点和非定点压力恢复测试中，存在着由于无法准确的测试稳定流压，造成解释结果偏差问题。
In addition, due to the streamline surface, the shape resistance is reduced, thus lowering the flowing pressure loss and the fluid transportation energy consumption.
另外，重要的是由于其流线型表面，使得形状阻力减小，从而降低了流动压力损失，减少流体输送能耗。
The paper presents the conception of bottom-hole critical flowing pressure and secure production of oil well. It is of practical significance for management of oil well.
提出了油气井临界井底流压和安全产量的概念，对科学地管理油气井有着一定的现实意义。
Accordingly, real time flowing pressure and confining pressure in the core flooding test apparatus can be monitored and controlled automatically by computer and software.
以调整环压的传统经验为基础，编制了控制软件，最终采用计算机对流压及环压进行实时监控，实现岩心流动试验装置压力系统的自动控制。
The accuracy of the simulation model is verified by inlet duct steady flowing pressure tests on test benches, and then flow field distribution in inlet ducts is analyzed.
在用气道稳流试验台验证了仿真模型的准确性后，分析了进气道内部的流场分布。
Both the average density of bubble fluid above the pump intake and flowing pressure can be obtained using the theory of Newton mechanics, hydraulics and kinematics. The method ha...
利用牛顿力学、水力学、运动学原理，计算出泵吸入口以上泡沫流体平均密度和流压，并应用于实际生产及二流量试井，取得了好的效果。
The lower limit of flowing pressure at various oil-gas ratio and water-cut stage in Wenwu Area is calculated using former soviet Craynof's rising theory formula of upright flow of oil and gas.
利用前苏联克雷诺夫的油气垂直管流中的上升理论公式计算了温五区块不同气油比下不同含水阶段自喷流压下限。
A plane flies because air flowing more slowly under its wing exerts more pressure than the faster-moving air flowing above.
飞机之所以能飞翔是因为机翼下方的气流缓慢，对机翼上方的快速流动的空气施加更多的压力。
But this is possible only because the pressure of the field is strong enough to keep the gas flowing through the long pipeline back to shore.
不过这可能只是这个气田的压力场强大到足以使天然气流经长距离的输管线回到岸上。
Monsoon rains have pounded this region, breaking the balks of the nearby Indus river, adding more pressure are the northern floodwaters from earlier this week flowing south.
季风带来的降雨袭击这个地区，破坏附近的印度河，为本周早些时候自北向南流动的洪水增加更多的压力。
Of course, this also means, that the energies are flowing out of the created vent with aggrandized pressure and intensity.
当然，这也意味着，这些能量将伴随着被加剧的压力及强度从创造出的气孔处泄出。
The results indicated that there exists obvious gas gap in molten iron flowing front, and the pressure in gas gap with EPS pattern during vacuum pouring is less than 1 a tm.
试验结果表明，铸铁件流动前沿不仅存在明显的气隙，而且采用聚苯乙烯模样材料，负压下浇注时，其气隙压力低于1个大气压。
Hydrodynamical pressure in swiftly flowing water and the problem of its model laws are very interested recently.
水流脉动压力及其模型律问题，近来得到广泛的注意。
An extremely high-pressure formation, even if not flowing, may have wellbore stability problems.
对于极端高压地层，即使不流动，也可能存在井眼稳定性问题。
Unsteady flowing has pressure lash, it can cause the quake of pipe and equipment.
流体运动的不稳定性造成压力冲击，引起管道与设备振动。
The difference between static bottomhole pressure and flowing bottomhole pressure (in psi) at a constant fluid production rate.
在恒定的流体产量下，在井底静压力与井底流动压力之间的压力差值。
Because of the effect of the factors such as pressure, temperature, flowing media in stratum, condition of fluid etc, the technique is not mature in theory.
由于在这种井上应用这项技术在理论上目前还尚不成熟，受压力、温度、地层流动介质、流体流态等影响因素很大；
The fluid flowing boundary extends outwards continuously is the feature of pressure propagation with low velocity Non Darcy percolation.
流体流动边界不断向外扩展是低速非达西渗流压力波传播的特点。
The drop of suction pressure which is caused by flowing obstruct of linked tube leads to serious influence to refrigerant density.
连接管的流阻造成吸气压力的下降，对工质密度产生严重影响；系统中残留的冷冻油，阻碍制冷剂的蒸发。
The study shows that cyclic steam injection rate, soaking time, flowing bottom hole pressure and blowdown mode are important factors influencing the effectiveness of single well steam stimulation.
分析认为，周期注气量、注气速度、浸泡时间和生产过程中的井底流压及降压方式都是影响单井吞吐效果的重要因素。
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