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- oil phase permeability 油相渗透率
- Moreover, reuse of oil phase after demulsification is discussed. 并且讨论了破乳后的油相回用情况。
- Relative permeability modifiers (abbr. RPM) is a kind of selective water plugging agent, namely it only decreases the permeability of water phase, causes little or even no impact on oil phase. 相渗透率改善剂(RPM,Relative Permeability Modifiers),从性能上说属于一种选择性堵剂,即只大幅降低地层水相渗透率,而对油相渗透率降低很少甚至不降低的一种物质。
- 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。
- Dynamic permeability of the reservoir is usually estimated from phase permeability experiment of core plugs or well test. 通常根据岩芯相渗透率试验或试井资料求得储层动态渗透率。
- Condensate critical flowing saturation means the minimum saturation causing condensate flow,i.e.the endpoint of condensate gas phase permeability curve. 凝析油临界流动饱和度是指凝析油能流动的最小饱和度,即凝析油气相渗曲线的端点。
- The wrapping technology for oil phase materials and the addition of active material H stabilize hydrate reaction of the cracking agent. 产品中所采用的油相材料包覆技术和添加活性物质H,使该破碎剂的水化反应十分平稳。
- AgCl//PMMA organic-inorganic hybrid membrane was prepared by reverse microemulsion polymerization using methyl methacrylate(MMA) as oil phase. 以甲基丙烯酸甲酯(MMA)为油相,利用微乳液聚合技术制备了氯化银/聚甲基丙烯酸甲酯(PMMA)有机-无机杂化膜。
- To the former, methyl oleate mainly influences the partition of surfactants in oil phase and aqueous phase by changing EACN value of oil phase. 在盐体系中,油酸甲醴主要通过改变油相的等效烷烃磅数(EACN)影响表面活性剂在油水相分配。
- A liquid paraffin as oil phase was added to penicillin fermentation process to increase medium oxygen transfer. 以一种液态烷烃为油相,将其引入青霉素发酵过程以提高氧的传递。
- The area of EW was affected slightly by the content of abamectin in oil phase and water hardness. 而随着油相中阿维菌素的含量及水硬度的增加,水乳区面积有所增加,但影响不大。
- In order to tackle such problem, this paper analyzes the changes and features of oil-gas phase permeability and of dew point pressure at different recovery stages.In addition, this arti... 针对这一生产现象,分析了不同开采阶段气藏露点压力和油气相渗透率的变化规律与特征,指出,优化凝析气井生产制度必须有效地监测凝析气井积液和地层压力,采用节点分析方法确定合理的生产制度参数。
- To the latter, the role of methyl oleate in influencing the partition of surfactant in oil phase and aqueous phase competes with its adsorption role at the interface. 而碱体系中,油酸甲醴影响表面活性剂在油水相分配从而影响界面张力;另一方面,油酸甲醴吸附在界面上顶替表面活性剂分子影响界面张力。
- The de-oiling process of gas shows that oil gets into oil phase in dews other than the molecules.And the dews evolve at the top of cells. 气体脱油时,油并不是以分子的形式穿过油气界面进入液相的,而是以油露的形式从筒顶游离进入液相的。
- When the carbon numbers of surfactant, cosurfactant and oil phase accorded with the adding rule, the microemulsion formed was more stable. 产物的粒径分布较窄;
- METHOD The liniment was prepared by grinding metronidazole with azone as the oil phase, Tween 80 as an emulsifing agent. 方法:擦剂的制备用氮酮作油相,吐温-80作乳化剂研制而成。
- To the latter, the role of methyl oleate in influencing the partition of surfactant in oil phase and aqueous phase compete... 另一方面;油酸甲酯吸附在界面上顶替表面活性剂分子影响界面张力.;对于不同结构表面活性剂;两种作用竞争的结果不同
- The emulsifiers and assistant emulsifiers were chosen to prepare a microemulsion system,in which the oil phase is a lubricant base oil. 选择适当的乳化剂和助乳化剂,复配后制备了以润滑油基础油为油相的微乳液。
- The results also confirm that the ion valence in aqueous phase plays a role in interfacial tension measurement when demulisifer exists in the oil phase. 液体体积法测定扩散控制体系的非平衡态界面张力是一种行之有效的方法。
- Lab Study on FA-RPM:A Phase Permeability Improver 相渗透率改进剂FA-RPM的室内研究
