In order to study the effects of the increase of crude oil viscosity with water cut in process of water drive on dynamic displacement characteristics, classical non piston displacement theory is improved by considering the increase of crude oil viscosity, and a one dimensional mathematical model for oil/water two phase percolation flow through porous media is established.
为了研究水驱油田开发过程中的原油黏度升高对水驱油的驱替特征影响 ,在经典的非活塞式驱替理论的基础上 ,考虑驱替过程中原油黏度的升高 ,进一步完善了非活塞式驱油理论 ,建立了一个一维油水两相渗流模型 ,并采用解析法和有限差分法两种方法对饱和度方程进行了求解 。
dynamic immiscible displacement mechanism
动力非混相驱替机理
Mechanism Study of Water Alternating Gas (WAG) Flooding of High Permeability Reservoirs in High Water-cut Stage-Taking the Example of Pucheng ES2_U Reservoir;
高渗透、高含水油藏气水交替驱替机理研究
Study on Oil, Gas, Water Three-phase Displacement Mechanism and Numerical Simulation of the Volcanic-Rock Fractured Bottom-Water Reservoir;
火山岩裂缝性底水油藏油、气、水三相驱替机理及数值模拟研究
A Study on the Complex Phase Behavior and Driving Mechanics of Recovering Deliverability in Condensate Gas Well by Methanol Injection;
凝析气井注甲醇恢复产能的相态及驱替机理研究
Flow of Viscoelastic Polymer in Undulating Tube and Its Effect on Residual Oil;
粘弹性聚合物溶液在波纹管中的流动及对残余油膜的驱替机理
Mechanisms and Experimental Study of Gas Mixture Enhanced Coalbed Methane Recovery Technology
混合气体驱替煤层气技术的机理及试验研究
Study on Enhanced Oil Recovery Mechanism of Inclined Reservoirs by Water Alternating Gas Flooding
倾斜油藏水气交替驱提高采收率机理研究
Study on Flocculation Treatment of Oily Wastewater Produced from Different Forms of Displacement Oilfield
不同驱替方式的油田采出污水絮凝处理研究
Study on the Mechanism of the Demulsifiers on Water and Polymer Flooding Emulsion;
水驱、聚驱乳状液破乳剂作用机理研究
interprocessor bus driver
处理机间总线驱动器
displacing-displaced phase mobility ratio
驱替相和被驱替相流度比
A lightly armored military motor vehicle, with caterpillar treads in place of wheels.
半履带式车辆一种轻型装甲军用机动车辆,由履带代替轮子驱动
A driver is already installed for this printer. You can use or replace the existing driver.
这个打印机已经安装了驱动程序。您可以使用或替换现有的驱动程序。
While displacement is usually driven by a texture, the Screw Thread shader uses an expression instead.
当置换是通常用一个纹理来驱动,螺纹材质使用一个表达式替代。
Mechanism Research on Enhancing Oil Recovery of Flooding Oil System without Alkaline after Polymer Flooding;
聚驱后无碱驱油体系提高采收率机理研究
Microscopic Displacement Mechanism of S/SP/ASP Driving Residual Oil;
一元/二元/三元驱油体系微观驱油机理研究
Studies on the Mechanism of ASP and the Injection Optimization of ASP Flooding
三元复合驱驱油机理及注入方式优化研究
irreducible displaced phase saturation
残余被驱替相饱和度
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