• The development effectiveness of water flooding for the heavy oil reservoir with edge water is poor because of the high oil viscosity, high mobility ratio and the invasion of edge water.

    注水开发多年的普通稠油油藏原油粘度高流度,加之油藏非均质边水入侵的影响,注水开发效果差。

    youdao

  • 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.

    泡沫体系多孔介质能够有效改善调整吸水剖面提高效率但是体系稳定性差。

    youdao

  • 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.

    泡沫体系多孔介质能够有效改善调整吸水剖面提高效率但是体系稳定性差。

    youdao

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