泡沫的流动阻力受泡沫剂浓度、温度、油饱和度、渗透率以及水相和气相达西流速的影响。
The flow resistance of foam is affected by those parameters such as surfactant concentration, oil saturation, temperature, permeability, water and gas phase velocity, etc.
计算结果表明，数值模拟方法能够合理地描述非水相流体的运移过程和污染特征。土体渗透性和污染物残余饱和度是其重要影响因素。
Numerical results show that the contamination characteristics of NAPLs can be reasonably described, which is significantly affected by intrinsic permeability of soils and residual saturation of NAPLs.
本文论述了微波衰减法测定圆柱状岩芯油、气、水三相饱和度的理论及其仪器构成。
In this paper, a theory and instrument for measuring three-phase saturations of oil, gas and water system in cores by microwave attenuation technique were discussed.
可溶磷降低二水石膏脱水温度和液相过饱和度，使二水石膏晶体粗化，硬化体强度降低。
It reduces dehydration temperature and solubility of dihydrate gypsum, makes gypsum crystals thick and wide, and reduces the strength of hardened body.
一般相对渗透率曲线具有束缚水饱和度较高、残余油饱和度较低以及残余油状态相对渗透率较高、两相流动区间较宽的特点；
In general, these curves are characterized by high irreducible water saturation, low remaining oil saturation with high relative permeability and wider two-phase region.
对工区岩样利用毛管自吸法建立含水饱和度，评价气层水相圈闭的趋势，并分析引起水相圈闭损害的机理。
The water phase trapping tendency is studied by the way of the spontaneous imbibition's method to initial water saturation, and the damage mechanisms of the water phase trapping are synthesized.
主要表现为三高：高孔隙度、高水相渗透率及高含水饱和度。
It is always being featured by three-highness which are high porosity, high permeability and high saturation of water.
结果表明：在低渗油藏相对渗透率曲线中，束缚水和残余油饱和度较高，两相渗流区范围较窄；
The results show that: 1)the residual water and oil saturations are higher in the relative permeability curves of low permeability media;
通过采用高密度电阻率成像法确定三维空间轻非水相液体的饱和度分布。
The electric resistivity tomography was applied to determine the 3-d saturation distribution of light non-aqueous phase liquid (LNAPL).
通过采用高密度电阻率成像法确定三维空间轻非水相液体的饱和度分布。
The electric resistivity tomography was applied to determine the 3-d saturation distribution of light non-aqueous phase liquid (LNAPL).
应用推荐