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- 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。
- 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 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)。
- The reliability of the result is proved by the data of geologic characteristics capillary pressure curve, relative permeability curve and well production. 并根据该气田地质特征及毛管压力曲线、相渗透率曲线、试采等资料,研究证明了结论的可靠性。
- Through capillary pressure curve study of sand stone reservoir in beisheng area，tuha oilfield，a new approach to establish reservoir pore and throat volume distribution is put forward. 通过对吐哈油田胜北地区砂岩储层岩石毛管压力曲线研究，提出了建立储层孔喉体积分布预测模型的新途径。
- This paper addresses the use and characteristic of capillary pressure curve, and discusses the relationship between stage filling mechanism of lenticular sand body and pore throat structure. 从毛管压力曲线用途及曲线方法本身特点出发，对透镜状砂岩体阶段式充注机理以及与孔喉结构的关系进行详细探讨。
- This paper presents a simplified mathematical model for describing the water block mechanism and its influences, based on Darcy's formula and relative permeability curve and capillary pressure curve. 根据达西公式及相对渗透率曲线和毛管压力曲线的表示式,提出了一个描述水锁机理及其影响因素的简化的数学模型。
- Through a case study of Zhangtianqu Oilfield this paper obtains the capillary pressure curve and microcosmic pore structure parameters using microcosmic network stochastic simulation. 摘要以张天渠油田为例，应用微观随机网络模拟法获得毛细管压力曲线和微观孔隙结构参数。
- imbibition capillary pressure curve 自吸毛细管压力曲线
- Mercury withdrawal capillary pressure curve 退汞毛细管压力曲线
- Reservoir Practical Capillary Pressure Curve 油田实用毛管压力曲线
- Sandstone evaluation can be better carried on, using sandstone capillary pressure curve(pressuring mercury way) data to quantitatively study sandstone pore structure characteristic parameters. 应用砂岩的毛细管压力曲线(压汞法)资料定量研究砂岩孔隙空间结构特征参数,以便更好地进行砂岩评价。
- We have researched the lower limit of reservoir by the method of Purcell, the sensitivity of permeability, the superposition of relative permeability and capillary pressure curves, distribution of throats at the base of information of capillary pressure. 依据毛管压力资料;通过帕塞尔法、渗透率敏感法、相对渗透率曲线与毛管压力曲线叠合法、孔喉分布4种方法对该区储层下限进行研究.
- Determination of fluid interface by capillary pressure curve 用毛管压力曲线确定流体界面
- Determination and Application of Mercury- injection Capillary Pressure Curve in the Volcanic Rocks of Rhyolite Type 流纹岩类储层压汞毛管压力曲线测定和应用
- Establishment of Permeability Estimation Model for Sandstone Reservoir Based on Injection-Hg Capillary Pressure Curve 根据压汞曲线建立砂岩储层渗透率估算模型
- Determination of Reasonable Water Injection Rate by Using Capillary Pressure Curve 用毛管压力曲线确定合理注水强度
- The study of flow units using fractal and fractal dimension methods of capillary pressure curve 利用毛管压力曲线分形分维方法研究流动单元
- The application of the capillary pressure curve in microcosmic reservoir heterogeneity 毛管压力曲线在储层微观非均质性研究中的应用
- Keywords low?permeability reservoir;pore structure;capillary pressure curve;hyperbola; 低渗透油藏;毛细管压力;孔隙结构;渗透率;
