Preferably effect of ASP flooding and foam flooding, but the cost clear high, apply get limit.
三元复合驱与泡沫复合驱效果较好，但是成本较高，推广应用受到限制。
The mechanisms of low interfacial system flooding and foam flooding were concluded in the model.
该模型考虑了低界面张力体系驱油机理、泡沫封堵机理等。
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；
WANG Lisha, PU Wanfen. Advance in enhanced oil recovery by foam flooding[J]. Inner Mongolia Petrochemical Industry, 2012(12): 4–6.
王莉莎，蒲万芬。泡沫驱提高采收率的研究进展[J]。内蒙古石油化工， 2012（12）：4–6。
The oil recovery was enhanced by 26 % in heterogeneous model flooding test. Useful data were provided for foam flooding in field test.
在非均质模型驱油试验中，提高采收率26%，为泡沫驱油的现场试验提供了有利依据。
Foam can retard gas channeling and gravity override in gas flooding.
泡沫剂可以减缓气驱中的气窜和重力超覆现象。
This provides a theoretical and practical basis for the popularization of foam complex flooding.
为泡沫复合驱的进一步推广打下了良好的理论和实践基础。
Nitrogen foam thermal flooding is a new method for enhanced oil recovery of heavy oil.
氮气泡沫热力驱是一种新的提高稠油油田采收率的方法。
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。
The results indicated that polymer enhanced by foam has the distinct advantage to solve the problem of channeling owing to big pore path during pure polymer flooding process.
研究结果表明，泡沫增强聚合物本体系对解决单一注聚合物过程中聚合物溶液沿大通道窜流问题具有明显优势。
Based on the analysis of limitation to polymer flooding in EOR area, the system of polymer enhanced by foam was put forward, in which foam can be formed in-situ.
本文在分析了聚合物驱提高采收率技术在实际应用中的局限基础上，提出了采用就地起泡形成泡沫的泡沫增强聚合物体系。
Based on the analysis of limitation to polymer flooding in EOR area, the system of polymer enhanced by foam was put forward, in which foam can be formed in-situ.
本文在分析了聚合物驱提高采收率技术在实际应用中的局限基础上，提出了采用就地起泡形成泡沫的泡沫增强聚合物体系。
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