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。
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.
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.
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