A type of inert gas injection process that USES foam to control nitrogen mobility and channeling.
一种利用泡沫控制氮气流度和窜流的惰性气体注入过程。
Numerical simulation is used to optimize the injection pattern of polymer enhanced foam flooding.
应用数值模拟，优化了聚合物强化泡沫驱的注入方式；
Pressure thermoformed parts replace injection and structural foam molded parts in moderate volume (250 - 3000 annually) and provide a wide range of colors and textures.
热成型零件更换注射压力和结构发泡成型，成交量适中的（250- 3000年），并提供了广泛的颜色和纹理。
The process of structural foam molding was introduced, and compared with the process of ordinary injection molding. The technical features and key techniques of the equipment were described.
介绍了结构发泡的工艺过程，并将该工艺与普通注塑工艺作了比较，阐述了结构发泡成型技术的优点及装置的关键技术和产品特点。
The results of field tests and economic data of two important techniques, cyclic steam injection with addition of TFSA (thin film spreading agents) and foam steam flooding, are described in detail.
对其中最主要的两项技术——蒸汽吞吐同时添加薄膜扩散齐和泡沫蒸汽驱的现场试验结果与经济效益进行了较详细的叙述。
Foam profile controlling system can improve the mobility ratio, adjust the water injection profile and improve the efficiency of oil washing in porous media, but the system has poor stability.
泡沫调剖体系在多孔介质中能够有效改善流度比，调整吸水剖面，提高洗油效率，但是体系稳定性较差。
Foam profile controlling system can improve the mobility ratio, adjust the water injection profile and improve the efficiency of oil washing in porous media, but the system has poor stability.
泡沫调剖体系在多孔介质中能够有效改善流度比，调整吸水剖面，提高洗油效率，但是体系稳定性较差。
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