Method Using analysis of reservoir fluid characteristics, petrophysical properties, such as high pressure, of crude and condensate gas from Baozhong low permeability reservoir have been studied.
方法应用油气藏流体特征的分析对宝中区块低渗储层的原油及凝析气的高压物性等进行分析研究。
The distribution of low permeability interbeds within a massive petroleum reservoir with gas cap and bottom water is a key geologic factor affecting the development method and result of the oilfield.
块状气顶底水油气藏储集层中低渗透夹层的分布是影响油气藏开发方法及开发效果的关键地质因素。
Dynamic analysis method for productivity evaluation of low permeability gas reservoir is studied in this paper.
研究了低渗透气藏气井产能评价的动态分析方法。
If dynamic reserves of low permeability gas reservoir is calculated by processing method of ordinary gas reservoir that can cause deviation of knowledge and distortion of computational solution.
如果仍然按照普通气藏的处理方法计算低渗透气藏动态储量，会导致认识上的偏差及计算结果的失真。
Three-phase relative permeability of oil, gas and water for a number of water wet sandstone. core samples has been measured by this method in steady state condition.
在稳态条件下，利用该方法测定了水湿样品的油、气、水三相相对渗透率。
This paper presents a new method of steady flow to solve the problem that the injection rate into cores is difficult to get steady, especially for gas in measuring relative permeability.
本文就用稳定法测量相对渗透率曲线中，存在的注入流量难以稳定的问题，提出了一种新的稳流方法。
According to limitation of conventional deliverability testing method applied in gas reservoir of low permeability, a new, reduced well testing method for deliverability test is put forward.
针对常规产能试井方法在低渗透气藏中应用的局限性，提出了新的、简化的产能试井方法。
The axial gas permeability of wood samples was measured with rising-water volume-displacement method.
渗透性的测定采用水上升置换气流法。
This test method has the advantages of simple on the operation and good of airproofness. It is believable and reasonable to use this method for assessing the gas permeability property of concrete.
实验证实，本方法具有操作简便、密封性能好、测试数据可靠的特点，以此方法来评价混凝土的气体渗透性能是合理可信的。
The top strata surface and net thickness were obtained by Kriging method. The spatial distributions of porosity, permeability and gas saturation were obtained by simulation of Gaussian field.
利用克里金估计方法求取了地层的层面深度和有效厚度，利用高斯场模拟方法求取了孔隙度、渗透率、含气饱和度的空间分布。
As a productivity testing method of the gas well in low permeability gas reservoir, the modified isochronal testing has been widely applied in foreign gas fields.
修正等时试井作为适合于低渗透气藏气井产能试井的方法，在国外气田得到了广泛应用。
Starting from component model, using interpretation method mainly as "Core Scale Logging", the ash, gas content and permeability and so forth parameters of coalbed ga...
从此组成模型出发，用以“岩心刻度测井”为主的解释方法，对煤层气储层的灰分、含气量和渗透率等储层参数进行了实测解释分析。
It is shown from field examples that the results obtained are satisfactory and the new method is proved to be an effective one for analyzing well test data in low-permeability gas reservoir.
通过矿场实例分析表明，本文方法效果较好，这为解释低渗透气井试井数据找到了一种行之有效的方法。
The process steps and application effects of this method are described with well D15 and well DK13 of a low-permeability gas reservoir as the examples.
以某低渗气藏d 15井、DK13井为例介绍了该方法的操作步骤和实施效果。
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。
Gas injection is the most efficient recovery method for low-permeability reservoirs at home and abroad.
“注气开发”是国内外针对低渗透油藏最为有效的开采方法。
Basic principle of technology economy was applied for building optimizing economic evaluation model of low permeability gas reserves, and it is a simple method.
运用技术经济的基本原理，建立了低渗透气藏储量最优经济评价模型，为低渗透气藏储量经济评价提供一种简便的方法。
Starting from component model, using interpretation method mainly as "Core Scale Logging", the ash, gas content and permeability and so forth parameters of coalbed gas reservoir were m…
从此组成模型出发，用以“岩心刻度测井”为主的解释方法，对煤层气储层的灰分、含气量和渗透率等储层参数进行了实测解释分析。
The method can solve the technical problem of pre-extracting the coal bed gas of a coal bed, in particular for a low-permeability coal bed.
本发明可以解决煤层、特别是低渗透煤层的煤层气的预抽采技术难题。
The method can solve the technical problem of pre-extracting the coal bed gas of a coal bed, in particular for a low-permeability coal bed.
本发明可以解决煤层、特别是低渗透煤层的煤层气的预抽采技术难题。
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