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- Research and Application of Critical Production Pressure Drop for Abnormal High Pressure Oil Layers with Multi Fractures 异常高压多裂缝油层临界生产压差研究与应用
- production pressure drop 生产压差
- Watch pressure drop on pressure gauge. 手表压力在压力标准度量上降低。
- Valve exhibits high pressure drop. 阀门出现高压降。
- Dikken B J. Pressure drop in the horizontal wells and Its effect on their production performance[C]. SPE 19824, Oct 1989. 于乐香;周生田;张琪．水平井筒流体变质量流动压力梯度模型[J]．石油大学学报(自然科学版)，2001，25(4)：47-50.
- DID THE PRESSURE DROP TO 0 PSI AND A "NO DRIVE" CONDITION OCCUR? 压力是否降至0PSI而且条件"NO DRIVE"出现?
- However, the pressure drop occurs almost completely in the plug. 然而，压力降几乎完全发生在多孔塞中。
- Drier operates in either flow direction with low pressure drop. 在任何一方向都可操作应用。
- Presents the theoretical model of pressure drop for flexible duct. 摘要介绍了柔性风管压力损失的理论模型。
- Three study methods are used in the paper, including the critical production empirical formula, the producing pressure drop and numerical simulation. 根据动态数据采用临界产量经验公式法、生产压差分析法和数值模拟等几种方法计算对比,分析了研究区的各井生产情况,确定了各井的合理产量。
- They are commonly used where a minimum pressure drop is important. 通常用在要求压降最小的应用场合。
- Read the pressure drop across the valve with a Watts Series PG meter. 利用美国瓦茨系列PG仪器读出通过阀门的压降。
- In condition of long-term high production pressure difference, forced injection and forced production are external factors. 长期大生产压差条件下，强注强采是导致储层伤害的外在因素。
- For compressible fluids, where pressure drop exceeds half the inlet pressure. 对于可压缩性流体,如果压降超过进口压力的一半。
- For non-compressible fluids, where pressure drop causes cavitation or flashing. 对于不可压缩性流体,如果压降产生空穴或闪蒸。
- Mainly use worm wheel ,six worm axes drive ,steel seat ,high compression resistance,fetch up the former product pressure is not enough . 主要采用蜗轮、蜗杆式六轴传动的方式，全钢机座，耐压力强，弥补了旧产品压力不足的缺点。
- Please read, read poems toff sigh, the complaint Yilan walks in the darkness of the production pressure from the Italian pottery, to the tense and busy modern sense daydream on. 尤其是东鹏集团的金意陶占尽了仿古砖业的风骚，产品理念涵盖了“浪漫欧洲”、“神秘埃及”、“古老印度”、“儒雅中国”、“原始非洲”等七大板块，用各种文明富有代表性的图案和色彩，彰显其不可代替的风情和内涵，可以是飞天的袅袅遗风，也可以是非洲丛林的神秘诡异。
- Adjust balancing valve until pressure differential gauge reads pressure drop required for desired flow rate gpm. 调整平衡阀直到压差表读出压降符合所要求的流量（加仑/分钟）为止。
- The inventory of solids in a fluidized bed can easily be found by pressure drop measurements across the bed. 流化床内的固定藏量可以用测定床层的压降办法很容易地求得。
- Requirement: Supply pressure drop must be 1.0 PSID or more when water flow stops from test cock No. 2. 要求：当水流从测试旋塞2号上停止时，供应压降必须在1.;0PSID及以上。
