phase permeability的例句大全

The relation curves of water phase permeability of reservoir cores and back-pressure were obtained.

得到了裂缝性低渗透储层岩心水相渗透率随回压的变化曲线.

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Experimental Study of the Time-Phase on the Variation of Blood-Brain Barrier Permeability and MMPs Expression after Cerebral Ischemia Reperfusion in Rats

局灶性脑缺血再灌注后血脑屏障通透性改变与MMP-2表达的时相研究

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Based on the literature researches, considered the complex permeability characteristics of low permeability gas reservoirs, a three-dimension gas-water two-phase percolation mathematical model is established, which reflects the concrete influence factors, such as low velocity non-Darcy flow, starting pressure gradient and slippage effect.

本文基于国内外文献调研成果，针对低渗透气藏的复杂渗流特征，建立了低渗透气藏低速非达西流动三维、气-水两相渗流数学模型，该模型考虑启动压力梯度和滑脱效应的影响。

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Exploitation of the tenth district, a fault-block oil reservoir with medium permeability, has developed into a rapid decline phase after 20 years of rolling exploration and exploitation.

渤南油田十区为中渗透断块油藏，经过近20年的滚动勘探开发，于2001年进入快速递减期。

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A theoretical model of oil-gas two-phase flow in low permeability reservoir

低渗油藏油气两相渗流的理论模型

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relative permeability of water phase controls flowing of water.

储层是否出水，取决于水相的相对渗透率。

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the relative permeability of water phase is generally low under residual oil saturation;

残余油饱和度条件下的水相相对渗透率值总体比较低；

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the influence of water phase evaporation on gas percolation in low permeability gas reservoirs note: air permeability and breathability are not synonymous.

低渗透气藏水相蒸发对气体渗流的影响注意：空气渗透性和透气性是两个不同的概念。

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Only when phase slowness is extracted from the Stoneley wave and the flexural wave, can the parameters of formation be obtained exactly, such as permeability and shear slowness.

只有从频散的斯通利波和弯曲波中提取出相慢度，才有可能进一步求准地层渗透率和横波慢度等参数。

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So, it is better to do operation under balance and reduce the chance to contact the operating fluid with water phase as much as possible for tight sand gas reservoirs with low permeability.

因此，对低渗透致密砂岩油气藏应尽可能采用负压作业，尽可能减少与水相作业流体接触的机会。

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The characteristics of single phase and two phase percolations in low permeability reservoirs are studied by taking low permeability reservoirs in ZW Oilfield for example.

以ZW油田低渗储层为例，研究了低渗油藏单相、两相渗流特征。

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