Results have shown that increase of fluid volume can produce more oil than fixed liquid volume during polymer flooding, enhance oil recovery 7. 25%~ 8. 77%, regardless of in monolayer or aeolotropic multiplayer formation.

  • 研究认为:无论单层还是多层非均质地层,聚驱时提液的增油效果均好于聚驱不提液的效果,提高采收率7.25%~8.77%;

  • 互联网摘选 2025-01-20 19:02:51

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