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- RESEARCH OF DYNAMIC CAPILLARY PRESSURE MONITORING TECHNOLOGY ON STEAM INJECTION WELLS IN XINJIANG HEAVY OIL AND ITS APPLICATION 毛细管动态压力监测技术在新疆稠油注蒸汽井中的研究及应用
- dynamic capillary pressure 动力毛管压力
- When pulmonary capillary pressure is markedly elevated, pulmonary edema ensues. 当肺毛细血管压力明显升高时,就出现肺水肿。
- The motivating force of primary migration is the coalition of buoyancy and capillary pressure. 油气运移的动力是浮力和毛细管压力的共同作用。
- Stage filling mechanism of lenticular sand body has been studied by using capillary pressure curve. 毛管压力曲线是用来评价储层孔隙结构和储层原始含油饱和度的最有效的方法。
- dynamic imbibition capillary pressure 动力自吸毛细管压力
- The model currently includes critical capillary pressure model based on fractional-flow theory, bubble population correlation and Robert-Mack model. 目前主要的泡沫分流酸化模型有 :基于分流理论的临界毛管压力模型 ,气泡总量关系模型和Robert Mack模型。
- Based on the capil lary pressure curve and the fractal geometry, the fractal capillary pressure and the relative permeability model are set up. 在压汞测试的基础上 ,利用分形几何学原理和方法 ,建立了毛管压力曲线分形模型和相对渗透率的分形预测模型。
- The skin of core in capillary pressure measurement can be eliminated by extension of the mid-section of capillary curve. 毛细管压力曲线测量过程中的表皮效应,通过延长毛细管压力曲线中间段可以加以消除。
- An equivalent numerical simulation model that can describe the foam flowing rules in porous medium is constructed based on ultimate capillary pressure. 建立了一个基于临界毛管压力并能够描述多孔介质中泡沫流动规律的等效数学模型。
- Porous media wettable by water can from capillary effect and capillary pressure accelerates evaporation of water from the interface. 易被水润湿的多孔介质可形成毛细管水,并且毛细压力具有促进界面蒸发的作用。
- Higgins, B.G. and Scriven, L.E., 1980, Capillary pressure and viscous pressure drop set bounds on coating bead operability, Chem.Engng Sci., 35, 673. 刘俊昌,2000,高分子添加剂对挤压式涂布缺陷之影响,国立清华大学化学工程研所硕士论文。
- 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。
- Abrupt fluid contacts indicate a permeable reservoir;gradational ones indicate a low permeability with a high capillary pressure. 突变的流体界面表层储层具有很好的渗透率,而渐变的流体界面表明储层的渗透率较差,且储层的毛细压力较高。
- The simulation model from East field was adjusted to account for permeability regions, rock wettability and capillary pressure hysteresis effects. 在不考虑自吸毛细管压力和滞后现象的情况下,采用饱和度端点比例将这些模拟结果与传统模拟方法进行比较。
- The capillary pressure of reservoir bed and the conductive efficiency of fault are considered in the analogue calculation. 在古流体势模拟计算过程中,考虑到储层毛细管力和断层连通性的影响。
- With the interracial force and capillary pressure accounted, the model predicted a lower gas and higher condensate yield. 模型考虑界面张力、毛管力时预测的凝析气产能低,凝析油产能高。
- On the basis of the capillary pressure data, the fractal dimension of pore structure was calculated by using subsection regression method. 根据毛管压力曲线资料,用分段回归的方法计算了不同孔隙结构的分形维数。
- That is using cubic spline interpolating data to match the capillary pressure and its corresponding mercury saturation, enabling determination of the drainage cap... 该方法不但程序设计简单、使用方便、原理符合定义,而且适合于各种形态的毛管压力曲线。
- The wettability index of rock surfaces under a given condition, WR, was determined quantitatively from the pseudo capillary pressure curve measured in the process of imbibition. 由自吸过程中所测得的拟毛管压力曲线,可定量确定岩石表面在某一特定条件下的润湿指数(WR)。