在蒸汽泡沫微观渗流研究的基础上，研究了温度、气液比、气液速率、残余油饱和度以及渗透率对蒸汽泡沫封堵能力的影响。
The influence of temperature, gas-liquid ratio, gas-liquid rate, residual oil saturation and permeability on steam foam sealing ability is studied on the basis of microscopic percolation study.
文章从储层特征、岩性特征、气体渗流速度、作业液浸泡等多个角度对气田地层出砂的机理进行了较为全面的分析。
The sand producing mechanism of Sebei gas field is analyzed thoroughly with the reservoir features, the litho logy features, the percolation velocity, and the reservoir soaked by working fluid, etc.
通过对裂缝中气液二相流体临界渗流现象的分析推理，建立描述这一现象的随机混合渗流数学模型。
Based on analyzing the micro critical seepage phenomena of gas-liquid two-phase flow in a single fracture, a random and compound mathematical model was constructed to describe this phenomenon.
在石油天然气开采、煤层气开发及煤矿瓦斯抽放等工程领域中，都存在着裂缝中气液二相流体渗流的问题。
In many engineering such as oil-gas exploitation, coalbed methane exploitation and extraction, there always occurs gas-liquid two-phase flow through a fracture.
分析了渗流场与裂隙岩体形变场耦合关系的研究意义和现状，建立了裂隙岩体固液两相介质的应力耦合模型，模型中裂隙面的产状可直接采用野外实测数据。
In the paper, the significance and the present states of the research on the coupled relationship between the vadose field and the deformation field in fractured rock mass is analysed.
研究表明，渗流对固体床强度具有削弱作用，固相破碎发生在固-液界面处。应用渗流模型计算得到的固相破碎点符合实际情况。
The breakup point of solid bed using the results calculated from the penetration model and solid bed strength curves accorded with the actual situation.
伴有相变过程的气-液两相渗流是一个变质量传输问题。
Mass transfer is included in the flow of a gas-liquid mixture through porous media with phase change.
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.
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.
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