达西线性渗流,Darcy linear flow
1)Darcy linear flow达西线性渗流
1.Through example calculation,the preferred flowing path developed in positive rhythm thick oil reservoir is not in line withDarcy linear flow but is consistent with non-Darcy flow with high velocity.针对优势渗流通道特征参数,采用理论分析的方法,对优势渗流通道中的高速非达西渗流模型进行求解,计算了优势渗流通道中的压力分布和产能等指标,并与相应的达西线性渗流时的指标进行了比较,表明两种渗流规律下的指标差别较大,在有关优势渗流通道的指标计算和动态分析中不能采用线性渗流规律来近似代替高速非达西渗流规律。
2)Darcy flow达西渗流
1.3D gas, water two-phase flow, as well as gas diffusion in the fracture system of China’s low-voltage, low-permeability geological conditions were took into account in the model, that is, in addition to consideringDarcy flow existed in fracture system, there exists gas dispersion.建立了非均质各向异性双重介质煤层气储层直井井组开采的数学模型,模型中考虑了我国低压、低渗地质条件下的三维气、水两相渗流以及裂缝中气体的扩散,即考虑裂缝系统气体除存在达西渗流外,还存在煤层气气体的扩散。
英文短句/例句
1.Development of Numerical Simulation System for Non-Darcy Flow in Low Permeability Reservoir;低渗油藏非达西渗流数值模拟系统研制
2.The Numerical Method of Modeling Non-Darcy Flow in Low Permeability Medium and Its Application;低渗透介质非达西渗流数值模拟方法及应用
3.Research on 2-D Non-Darcian Flow with Finite Element Method;二维非达西渗流有限元分析方法研究
4.Integral fracturing optimization design of non-Darcy flows in low and ultra-low permeability oil reservoirs低渗透、特低渗透油藏非达西渗流整体压裂优化设计
5.All the four models are suitable for describing the non-Darcy seepage behavior of Xiaoshan clay.性种非达西渗流模型对于萧山黏土的渗流特性研究都是适用的。
6.Dynamic characteristics analysis of non-Darcy flow with high velocity in preferred flowing path优势渗流通道中的高速非达西渗流动态特征分析
7.Several Propositions about Theory Solution of Moving Boundary Model Non-darcy Flow through Low Permeability Reservoir;低渗透非达西渗流动边界模型理论解的几个命题
8.Formation pressure calculation and analysis of low permeability reservoir with non-Darcy flow低渗透油藏非达西渗流地层压力计算方法及分析
9.Optimization method of hydraulic fracturing horizontal wells with extra-low permeability in Daqing Aonan oil reservoirs大庆敖南特低渗油层非达西渗流压裂水平井优化技术
10.Criterion of starting pressure gradient existence of non-Darcy flowing in low permeability porous media低渗多孔介质非达西渗流启动压力梯度存在判识
11.A High Velocity Non-Darcy Flow Model Considering Real Gas PVT Behavior考虑真实气体PVT动态的高速非达西渗流模型
12.Investigation of effective drive theory on Non-Darcy with low permeability in Fuyu oil reservoirs葡南扶余油层非达西渗流有效驱动理论
13.Pressure responseof triple-porosity-media oil reservoirs with high-velocitynon-Darcy flow高速非达西渗流时三重介质油藏的压力响应
14.Fluid flowing barrier extends outwards continuously, which is a feature of pressure propagation in low velocity nondarcy percolation.流体流动边界不断向外扩展是低速非达西渗流压力传播的特点。
15.Finally by means of capillary bundle model, the empirical equation is given to describe the non-Darcy filtration features in single facies fluid of low permeability oil reservoirs.最后通过毛管束模型给出了描述低渗透油藏单相流体非达西渗流特徵的经验方程。
16.Effect of High Velocity Non-Darcy Flow on Productivity in Wormhole of Unconsolidated Sandstone Reservoirs疏松砂岩油藏大孔道中高速非达西渗流对产能的影响分析
17.Fluid flowing barrier extends outwards continuously is a feature of pressure draw-down test model with low velocity nondarcy percolation.流体流动边界不断向外扩展是低速非达西渗流压力降落试井模型的特点。
18.The analysis and calculation using such specific solution discovers some important dynamic behaviour for well testing model of low velocity nondarcy percolation.应用这种特殊求解方法进行分析计算，发现了低速非达西渗流试井模型的一些重要动态特征。
相关短句/例句
Darcy flow达西渗流
1.3D gas, water two-phase flow, as well as gas diffusion in the fracture system of China’s low-voltage, low-permeability geological conditions were took into account in the model, that is, in addition to consideringDarcy flow existed in fracture system, there exists gas dispersion.建立了非均质各向异性双重介质煤层气储层直井井组开采的数学模型,模型中考虑了我国低压、低渗地质条件下的三维气、水两相渗流以及裂缝中气体的扩散,即考虑裂缝系统气体除存在达西渗流外,还存在煤层气气体的扩散。
3)Darcy s law渗透性和渗流达西定律
4)non-Darcy flow非达西渗流
1.Mechanism of gas non-darcy flow in low permeability reservoirs;低渗储层中气体非达西渗流机理
2.Fully implicit simulation model for low-velocitynon-Darcy flow;低速非达西渗流的全隐式模拟模型
3.Several Propositions about Theory Solution of Moving Boundary Model Non-darcy Flow through Low Permeability Reservoir;低渗透非达西渗流动边界模型理论解的几个命题
5)non-Darcy seepage非达西渗流
1.Laboratorial study onnon-Darcy seepage in Xiaoshan clay;萧山黏土非达西渗流性状的试验研究
2.Nonlinear dynamic analysis onnon-Darcy seepage in over-broken rock mass;破碎岩体非达西渗流的非线性动力学分析
3.Low-permeability formations will be encountered during gas drilling,the formation liquid will flow into the well as low-speednon-Darcy seepage.气体钻井过程中会遇到低渗透地层,地层液体的侵入遵循低速非达西渗流规律,用基于达西渗流建立的传统预测模型来计算气体钻井过程中低渗透地层液体的侵入量将会产生较大误差。
6)non darcy percolation非达西渗流
1.Numerical model of low velocity non Darcy percolation for fractal reservoir has been set up according to fractal geometry and non Darcy percolation mechanics.根据分形几何学并结合非达西渗流力学 ,建立了分形油藏低速非达西渗流的数学模型。
延伸阅读
达西达西（1803～1858）Darcy，Henri-Philibert-Gaspard法国水力学工程师。1803年6月10日生于第戎市，1858年1月3日卒于巴黎。曾担任第戎市供水系统设计和建设工作。他在供水试验中首次发现管道水流阻力与管道壁的粗糙度有关。他用5组不同高度的砂柱体，经过35次试验，得出了水在均质孔隙介质中的渗透定律，即达西定律，为地下水的定量计算奠定了基础。试验结果于1865年在巴黎公布。
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