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.
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。
Sandstone evaluation can be better carried on, using sandstone capillary pressure curve(pressuring mercury way) data to quantitatively study sandstone pore structure characteristic parameters.
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。
Permeability of rocks has direct relations with the size and distribution of pore throat, which is determined through the capillary pressure curve.
岩石的渗透率与孔隙喉道大小及其分布有着直接的关系，而孔隙喉道大小及分布可由毛管压力曲线来确定。
Also by reference to the moisture distribution curve method existing in agrology a method for measuring the capillary ascension height in stratified ground is developed.
并参考农业土壤学中的含水量分布曲线法解决了干旱盐渍土地区非均质成层土中的毛管水上升高度的测定方法问题。
In the paper, the technique of drawing a smooth curve of non-reduced or non-increased single-valued function is improved so that the capillary pressure curve can be drawn rationally.
本文对非降或非增单值函数光滑曲线的绘制方法进行了改进，从而合理地绘制出毛管压力曲线。
So if we can inverse the distribution of pore throat or the capillary pressure curve by the pore and permeability data of the core?
是否可以根据岩样的孔隙度和渗透率的大小反演岩样的孔喉体积分布，或者反演毛管压力曲线？
This paper presents a simplified mathematical model for describing the water block mechanism and its influences, based on Darcy's formula and relative permeability curve and capillary pressure curve.
根据达西公式及相对渗透率曲线和毛管压力曲线的表示式，提出了一个描述水锁机理及其影响因素的简化的数学模型。
This paper addresses the use and characteristic of capillary pressure curve and discusses the relationship between stage filling mechanism of lenticular sand body and pore throat structure.
从毛管压力曲线用途及曲线方法本身特点出发，对透镜状砂岩体阶段式充注机理以及与孔喉结构的关系进行详细探讨。
The electricity experiment and the capillary pressure curve analysis also prove this conclusion.
岩电实验和岩石的毛管压力曲线分析也证明了这一结论。
From the capillary pressure curve morphology, the most samples' capillary pressure curve has not platform segments showing skewness with smaller slanting degrees.
从毛管压力曲线形态上看，大部分样品的毛管压力曲线没有平台段，多呈倾斜状，具偏细歪度。
The mercury-ejection capillary pressure curve is characterized by integrative fractals and a large range from the highest to lowest injection pressure.
退汞曲线分形特征具有完整性，测量尺度范围从最高注入压力到最低退出压力。
On the basis of the shape of capillary pressure and relative permeability curve. and related parameters. the fracture characteristics of reservoir in Huoshaoshan oilfield were discussed.
根据毛管压力、相对渗透率曲线形态及有关参数，对火烧山油田储层裂缝发育特点进行了研究。
On the basis of the shape of capillary pressure and relative permeability curve. and related parameters. the fracture characteristics of reservoir in Huoshaoshan oilfield were discussed.
根据毛管压力、相对渗透率曲线形态及有关参数，对火烧山油田储层裂缝发育特点进行了研究。
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