The law matches the experiment results of gas percolation well.
该定律与气体渗流实验结果吻合很好。
The study indicates that gas percolation is controlled by permeability and water saturation.
研究发现，气体渗流受渗透率和含水饱和度的控制。
Based on the theory of gas percolation, law of mass conservation and hydrodynamics, basic mathematical equation of gas flow model was established.
依据瓦斯渗流理论、质量守恒定律和流体力学，建立了瓦斯流动数学模型的基本方程。
The results show that under residual water conditions, gas percolation with low speed in water wet low permeability reservoirs has obvious characteristics of non Darcy flow.
研究成果表明：在残余水状态下，亲水低渗储层岩石中的气体低速渗流具有明显的非达西渗流特征；
According to the experiment results of percolation, the gas nonlinear percolation law in low permeable medium with irreducible water is found.
根据渗流实验结果，建立了含束缚水的低渗渗透岩石介质气体非线性渗流定律。
By this method, core permeability in reservoir condition can be calculated conveniently, which provides a basis to establish percolation model of stress sensitivity oil and gas reservoir.
定义了渗透率的应力敏感系数，在应力敏感系数的基础上，建立了渗透率随有效应力的变化关系式，为建立应力敏感性油气藏渗流模型奠定了基础。
Based on percolation mechanism analysis of low permeability gas reservoirs, combined the effect of Klinkenberg, established non-linear percolation mathematical model.
通过试验和理论相结合的方法建立了考虑科林·贝尔效应的低渗透气藏非线性渗流方程。
Therefore, the percolation of the deformed media gas reservoir is a process with the strong dynamic coupling between the fluid percolation and the rock deformation.
因此，变形介质气藏的渗流问题实际上是一个流体渗流与岩石变形动态耦合作用极强的过程。
The influence of temperature, gas-liquid ratio, gas-liquid rate, residual oil saturation and permeability on steam foam sealing ability is studied on the basis of microscopic percolation study.
在蒸汽泡沫微观渗流研究的基础上，研究了温度、气液比、气液速率、残余油饱和度以及渗透率对蒸汽泡沫封堵能力的影响。
To gas well of polluted compound formation, the percolation law of flow is already not conformity to the induced requirement of conventional interpretation way which is needed to modify.
对于复合地层受到污染的气井，地层流体的渗流规律已不符合常规解释方法的推导条件，需对分析方法进行修正。
Thus, the traditional classic percolation mathematical model cannot to be better resolved the concrete problems of low permeability gas reservoirs.
因此仅靠使用传统意义上的经典渗流数学模型不能较好解决低渗透气藏的实际问题。
The sand producing mechanism of Sebei gas field is analyzed thoroughly with the reservoir features, the litho logy features, the percolation velocity, and the reservoir soaked by working fluid, etc.
文章从储层特征、岩性特征、气体渗流速度、作业液浸泡等多个角度对气田地层出砂的机理进行了较为全面的分析。
High velocity gas flow causes turbulence coefficient, while the existence of turbulence effect affects percolation flow characteristics of a reservoir.
由于气体的高速流动，产生了湍流效应，而湍流效应的存在，又影响了储层的渗流特性。
With the above software, the actual simulation study has been made on the fluid-solid coupling percolation of deformed media gas reservoir.
利用所研制的软件，对变形介质气藏流固耦合渗流理论进行了应用示例模拟研究。
By comparing, analyzing and classifying for early pressure curve shape property in deep layer and low percolation gas field of Daqing oilfield, producing potential is predicted.
对大庆深层低渗透气井的早期压力曲线形态特征进行对比分析和归类，预测储层产能。
Then from the expression of gas well deliverability in pseudo-steady state flow, there can have the expression of gas PI with and without high speed non-Darcy percolation.
同时还对拟稳定流动气井产能公式进行推导，推导出考虑高速非达西渗流、不考虑高速非达西渗流的采气指数的表达式。
Domestic and foreign scholars have carried out a lot of researches on gas condensate reservoir fluid phase and the percolation theory, but the study of micro-seepage mechanism is relatively lack.
国内外学者对凝析气藏流体相态及渗流理论已进行了大量研究，但对微观渗流机理的研究相对较少。
In gas and condensate gas reservoir, the content of the irreducible water has great importance to the calculation of reserve and the percolation of formation fluid.
气藏及凝析气藏中，束缚水含量对气藏储量计算、流体渗流有重要影响。
So it is necessary to study percolation mechanism of the abnormally pressured gas reservoir to build a series of the well test analysis theories.
所以，有必要从异常高压气藏的渗流机理出发，建立一套适合异常高压气藏气井的试井分析理论。
So it is necessary to study percolation mechanism of the abnormally pressured gas reservoir to build a series of the well test analysis theories.
所以，有必要从异常高压气藏的渗流机理出发，建立一套适合异常高压气藏气井的试井分析理论。
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