裂隙岩体渗流特性与应力耦合特性相互作用研究。
Study on the interaction of the seepage and stress on Fractured rock mass.
对交变电场作用下煤瓦斯渗流特性进行了实验研究。
Gas seepage characteristics in coal under alternating electric field (AEF) have been studied.
裂隙的连通性和密度是影响岩体渗流特性的重要因素。
Both the fissure connectivity and density are the important influencing factors of seepage characteristics in fractured rock mass.
后期构造裂缝的形成改善了储层渗流特性，决定着储层产液能力。
The tectonic fractures formed latterly improve the formation's permeability and fluidity, and determine reservoir production capability.
分析表明：试验研究在岩体裂隙渗流特性方面具有不可替代的作用；
The results show that the experimental study plays a very important role in researching on hydro-mechanical characteristic of rock joints.
分析认为，膨胀性粘土的存在是影响低渗透油藏渗流特性的关键因素；
The study shows that the swelling clay is the key factor that affects considerably the percolation feature of low permeability reservoir.
分析结论也为今后的岩体裂隙渗流特性的试验研究提供了有益的方向。
The available research directions are put forward for the future research on hydro-mechanical characteristics of fractured rock masses.
在单相水渗流实验中，分别测试了蒸馏水和盐水在砾岩和砂岩中的渗流特性。
The flow characteristics of brine and distilled water respectively through sandstones and conglomerates were measured in the water flow experiments.
由于其特殊的施工工艺，使得其结构特性和渗流特性与常规混凝土坝有较大的不同。
RCCD's structure and seepage are very different with the regular concrete dam due to its particular process.
最后利用填砂管模型，研究了高分子表面活性剂增强泡沫体系在多孔介质的渗流特性。
Finally, with the help of Uniform Design, study porous influent characteristic of foam for the prescription of foam enhanced by polymeric surfactants.
综合评估了坝基渗流场的主要渗流特性、宏观渗流控制能力和局部渗流控制薄弱环节。
Based on the analyses, Several aspects are comprehensively evaluated including seepage characteristics, large-scale seepage control capability and the weakness in local seepage control.
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。
High velocity gas flow causes turbulence coefficient, while the existence of turbulence effect affects percolation flow characteristics of a reservoir.
揭示磁稀释的相变特征以及研究磁掺杂的渗流特性和热动力学行为具有实际的应用价值。
It has a valuable and practical application to find the phase transition properties as well as study the percolation properties and thermodynamic behaviors.
研究结果为进一步研究低渗透油藏渗流特性，有效开发低渗透油藏奠定了一定的实验基础。
This research settled an experiment foundation on further study of percolation feature and on effective development of low permeable reservoirs.
清楚地识别岩心内部孔隙度分布特征，并对其进行定量描述，有助于深入研究岩心的渗流特性。
Recognizing core's porosity distribution feature clearly and characterizing it quantitatively is very important when studying core sample's seepage feature.
因此，注蒸汽热采可以改善稠油渗流特性，降低残余油饱和度，提高驱油效率、波及系数及采收率。
The steam flood can improve heavy oil seepage flow characteristics, remain oil saturation, and enhance oil displacement efficiency, conformance factor as well as EOR.
在对龙滩高碾压混凝土重力坝渗流特性进行分析时，就有关主要渗流影响因素进行众多计算工况的比较分析研究，得出大坝的最终优选渗控方案。
The author researches the seepage characteristics of Longtan RCC dam by finite element method (FEM), and concludes the best suitable seepage control scheme of the dam after analysis in so many cases.
通过室内填砂管渗流实验，研究了不同粘土类型、不同粘土比例的低渗透岩心在不同流体注入方式下的渗流特性，并根据实验结果分析了其渗流机理。
Using the sand pack model, the percolation features of low permeability cores with various clay minerals and different proportions of clays are studied under different fluid injection patterns.
对管流、嘴流、渗流的协调计算及蒸汽流过节流喷嘴的临界流动特性进行了研究。
Coordination calculation for the flow in pipe, nozzle and reservoir, critical flow characteristics through the throttling jet are studied.
原油组分决定原油的结构力学性质，使其具有不同的渗流流变特性。
The component of crude oil determines its textural mechanical properties, and causes different percolation rheological characteristics.
实验研究了外加直流电场作用下水驱油藏多孔介质中的流体渗流速度、阻力系数、储层渗透率及原油采收率的变化特性。
The variation of seepage velocity, resistance coefficient, reservoir permeability and oil recovery in porous media of water-drive reservoir in direct current (DC) electric field are studied in detail.
文章基于渗流场与应力场的耦合理论分析，进行了机械与射流破岩耦合特性的实验研究。
Based on the coupling theory analysis of the filtration and stress field, this paper introduces the experimental research on the coupling characteristic of mechanical - jetting rock cutting.
以夏热冬暖地区富水土壤砂质土为传热介质，进行了水渗流对其传热特性影响的实验模拟研究。
Taking the aqueous sandy soil in hot summer and warm winter area as a heat transfer medium, studies the influence of seepage on heat transfer characteristics of the soil by a simulating experiment.
深层低渗透率油藏的渗流规律及水驱油特性具有特殊性。
The filtering flow rules and water-oil displacement characteristics in deep pay and low-permeability reservoirs has some specialities.
用谱截断法讨论了采动围岩渗流系统在时变渗透特性和时变边界条件下的动力学响应。
Dynamic response of the system of seepage flow in wall rock affected by mining is studied by truncated spectral method, in the system the seepage properties and boundary pressure are variable.
凝析气藏的相变特性会导致储层内油气饱和度的变化，从而影响和改变气体渗流的特性。
The change can result in the alteration of petroleum saturation within the reservoirs, thus the characteristics of gas filtration can be influenced and changed.
基于考虑启动压力梯度和介质变形特性的单相流渗流方程，建立了适应于低渗透油藏油井的产能方程，并给出了低渗透油藏单相流ipr预测方法。
Based on the flow equation concerned on threshold pressure gradient and deforming media, this paper productivity equation and IPR forecasting method for low permeability reservoir.
研究表明，新模型与其它模型相比更能全面地揭示裂隙岩体复杂的渗透特性，并适用于渗流场与应力场的耦合分析。
Studies show that the new model can reveal the complicated permeability of jointed rock masses more comprehensively than the others, and can be applied to the…
研究表明，新模型与其它模型相比更能全面地揭示裂隙岩体复杂的渗透特性，并适用于渗流场与应力场的耦合分析。
Studies show that the new model can reveal the complicated permeability of jointed rock masses more comprehensively than the others, and can be applied to the…
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