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- It can get the conclusion that the reasonable flow pressure of producing well should not be lower than the pressure corresponding to the first inflexion point of the inflow performance curve. 分析得知,试采井合理井底流压不应低于流入动态曲线第一个拐点对应的压力。
- reasonably flowing pressure 合理流压
- Analysis of Inflow Performance Relationships Curves of Producing Well and Determination of the Reasonable Flow Pressure 试采井流入动态曲线分析及合理流压的确定
- Reasonable flowing pressure 合理流动压力
- At last, the approximate calculation methods of pore water pressure and flowing pressure are presented. 给出土坡稳定性分析中对孔隙水压力和动水压力的近似计算方法。
- IPR curve is a kind of characteristic curve deseribing the basis relationship between oil well production and bot-tomhole flowing pressure. IPR曲线是描述油井产量与井底流动压力的基本关系曲线。
- The daily production of swabbing well at different swabbing flowing pressure was calculated based on the mathematics model of swabbing well at flowing bottomhole pressure. 在建立定流压抽汲井数学模型基础上,分别就不同的最大抽汲流压计算了抽汲井日产量。
- This paper introduces the method of casing pressure drop which can be used to measure pump inlet pressure and flow pressure at well bottom. 阐述了套压降低法测泵口压力和井底流压的基本原理、测试方法以及相关的资料处理和计算方法。
- The results showed: The cooling had significant influence on the near wall flow pressure, and the influence was different with cooling schemes. 结果表明:冷却气流对喷管壁面压力分布影响较大,不同冷却结构的壁面压力分布特点不同。
- Because more and more wells are producing by swabbing way at present, the production prediction of swabbing well becomes an urgent problem at different flowing pressure. 目前越来越多的油井靠抽汲方式进行生产,对抽汲井不同流压下产能进行预测成了迫切需要解决的问题。
- Critical flow pressure reflects the impact of capillary pressure and boundary effect and gas percolation, and causes non-Darcy gas flaw. 临界流动压力反映了毛细管力与边界层作用对气体渗流的影响,并使气体表现出非达西渗流特征。
- Such knowledge has important signification for the well test theory of the flowing pressure increases during the production-deciding test of blow wells. 这些认识对建立自喷井定产量试井流压上升的试井理论有重要意义。
- It has advantages such as reasonable flow channel structure; low pressure drop; high processing ability, high mass transfer efficiency, good design flexibility and wide applicability. 它的特点是流道结构合理,阻力降小,处理能力大,传质效率高,设计弹性大,适用范围广。
- Pressure mould former has its special characteristics developed by our company. It depands on the pulp flow pressure and quickly dewatering in forming zone. 压力圆网成型器是本公司开发的一种很有特点的园网成型器。它主要依靠浆流本身的压力,在成形区内快速脱水成形。
- Then reasonable flowing human is helpful to carry out the value of human capital.To all participants, he objet is advantageous. 从而认识到人力的合理流动有助于人力资本的价值实现,对社会、企业和人力资本本身都是有利的。
- Independent of flow pressure change and temperature change in a given range, MFC/MFM show the excellent repeatability, controllability and wide operating pressure range. MFC/MFM具有不因温度和压力的波动而失准,重复性好,自动测量控制,工作压力范围宽等特点。
- A concept of “gas flow pressure"is proposed and the existance of the pressure in ventilation network in gassy mines is demonstrated in theroy and in practice. 提出了“瓦斯风压”的概念,从理论、实践上论述了“瓦斯风压”在瓦斯矿井通风网络中的存在。
- I have every reason to be confident of our victory. 我有充分的理由坚信胜利是属于我们的。
- We have reason to believe that he was murdered. 我们有理由相信他是被谋杀的。
- What was the real reason for your absence? 你缺席的真正原因是什么?