本文叙述了一种测定储集岩毛细管压力的新方法。
A new method of measuring capillary pressure of porous medium is described.
离心机技术是获得毛细管压力曲线的主要途径之一。
Centrifuge technique makes an important means to obtain capillary pressure curves and other derived information.
多孔介质中，毛细管压力对两相渗流的影响毋庸质疑。
It is no doubt the influence of capillary pressure on the bi-phase percolation in the porous medium.
这就减小了使油保持在孔隙中的毛细管压力，并提高其流动性。
This reduces the capillary pressure of the oil that holds the oil in the pores and makes it more fluid.
在多孔介质中，由于孔隙半径小，因而毛细管压力应予以考虑。
Since the pore radius is very tiny in the porous media, the capillary pressure should be considered.
计算结果表明，润湿性决定毛细管压力对凝析气体系相态行为影响的方式。
The results show that the affecting mode on the phase equilibrium of gas condensate system is determined by the wettability.
在双对数坐标图上，毛细管压力与含水饱和度呈线性关系，但平衡时间大大缩短。
The capillary pressure versus saturation relationship appears to be linear on the dual logarithmic coordinate diagram. However, the equilibration time has been decreased greatly.
根据毛细管压力理论，分析了具有复杂孔隙结构的非均质储层油气聚集和分布规律。
Based on capillary pressure theory, the accumulation and distribution of hydrocarbon in inhomogeneous sandstone reservoir with complicated pore structures were analyzed.
在低渗透多孔介质中，由于孔隙半径小而不能忽略毛细管压力对油气体系相平衡的影响。
Since the pore radius is very tiny in the low permeability porous media, the capillary pressure should be taken into account.
使用高压半渗透隔板法测得的毛细管压力数据在实验室内可以系统地评价地层伤害的程度。
This paper presents a method for evaluating formation damage by the use of capillary pressure data in laboratory obtained with the high pressure semipermeable-membrane.
基质渗透率的降低、润湿性的改变以及毛细管压力的增大是储层驱油效率降低的主要因素。
Decrease of the oil displacement efficiency of the damaged reservoirs is mainly resulted from the reduction of matrix permeability, change of wettability and increase of capillary pressure.
该区储层具有较低的排驱压力和毛细管压力中值，微观孔隙结构发育良好，属于中-粗孔喉。
The reservoir also features in low displacement pressure, low median capillary pressure, well-developed microscopic pore structure, and medium-to-large pore throat.
桉树提供了化学僵硬，扭曲的理想结合毛细管压力特点，卷曲纤维，不会轻易通过一个屏幕上形成。
Eucalyptus provides desirable capillary pressure characteristics in combination with the chemically stiffened, twisted, and curled fibers and will not easily pass through a forming screen.
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。
Sandstone evaluation can be better carried on, using sandstone capillary pressure curve(pressuring mercury way) data to quantitatively study sandstone pore structure characteristic parameters.
通过压汞法毛细管压力曲线和铸体图象分析方法分析孔隙、喉道大小、分布及其几何形状，建立孔隙结构模型。
With mercury injection capillary curve and thin section, hole porosity and throats with their shapes and distributions are studied and porosity structure model is set up.
在不考虑自吸毛细管压力和滞后现象的情况下，采用饱和度端点比例将这些模拟结果与传统模拟方法进行比较。
The results of these simulations are compared with traditional simulation approach using scaling of saturation end points and not accounting for imbibition capillary pressures and hysteresis.
近年来填充床反应器CFD数学模型韵几个研究重点是动量交换系数、毛细管压力以及床层空隙率的非均匀分布性。
Several of the focuses of CFD model in packed-bed reactors were studied, namely, the momentum exchange coefficient, the capillary pressure and the void fraction.
在外层循环传热介质(氟利昂)直接到毛细管管压力释放。
In the outer loop this heat-transfer medium (Freon) is directed into the capillary pipe for pressure release.
由于这些特点，毛细管测压系统在使用时无深度限制，可以不受时间限制连续地测取井下压力。
Because of these characteristics, the pressure measurement system with capillary tubing can be used without depth limit and can measure the downhole pressure continuously without time limit.
地壳抬升可使油气藏盖层毛细管封闭能力增强，压力和烃浓度封闭能力减弱；
Crust uplift can increase the capillary sealing ability of caprock and decrease the pressure and hydrocarbon concentration of caprock.
异常孔隙流体压力可使盖层毛细管封闭能力增强，可使盖层形成抑制封闭作用，使断层具封闭性。
Abnormal pore fluid pressure can enhance capillary sealing ability of caprock and the restraining hydrocarbon concentration sealing ability making faults form sealing.
大厚度盖层毛细管封闭能力强，易形成异常孔隙流体压力和抑制浓度封闭作用。
The caprock with big thickness owns strong capillary sealing ability, can form abnormal pore fluid pressure and the restraining hydrocarbon concentration sealing.
应用毛细管流变仪，考察了线性低密度聚乙烯(LLDPE)熔体于短口型挤出流动中的末端压力损失及其影响因素。
The end pressure loss of LLDPE melt in short die extrusion and factors affecting the pressure loss were investigated by using a capillary rheometer.
阐述了煤层注水机理，它是注水压力、毛细管力和分子扩散的综合作用结果；
This paper describes the mechanism of the coal seam infusion:it is the synthetical result of the pressure of infusion, the capillary dint and the numerator pervasion.
盖层存在毛细管封闭、异常孔隙流体压力封闭两种封闭类型。
There exist capillary seals and abnormal fluid pressure seals in the caprock.
对毛细管电泳芯片的压力进样过程进行了理论分析，并用商用软件对这一过程进行数值实验。
The theoretical analysis and numerical experiments with commercial software about sampling process in electrophoresis chip were presented.
从一个过冷度工况向另一个过冷度工况转变的过程中存在螺旋管毛细管入口处压力的波动，并对此现象作了简要分析。
Also, it is found and analysed that there exists inlet pressure fluctuation of coiled capillary tubes when the degree of subcooling is changed from one to another.
校验了本所开发的压力毛细管流变仪，用它测量牛顿流体的粘度误差不超过5%。
The calibration of the pressure capillary rheometer developed by our lab is presented. The error of measurements by this rheometer for Newtonian fluids is less than or equal to 5%.
毛细管破碎法微球制备装置的关键技术为压力控制技术、振动破碎装置选择以及二者的匹配。
The sticking point of installations based on CVM is the pressure control system, vibration & dispersing system and the matching of the two systems.
毛细管破碎法微球制备装置的关键技术为压力控制技术、振动破碎装置选择以及二者的匹配。
The sticking point of installations based on CVM is the pressure control system, vibration & dispersing system and the matching of the two systems.
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