综合研究对比表明，细管驱替实验仍是最准确的、不可替代的确定最小混相压力的方法。
Comprehensive research correlation presented that the slime-tube displacement test was still the most exact and non-substitutable method of determining the MMP.
对于细管驱替实验，混相条件的判断标准应该是采收率随驱替压力变化曲线上的拐点，而不是高的采收率。
For the slime-tube displacement test, the diagnostic criterion of miscible conditions is the flex point on the changing curve of oil recovery with displacement pressure, but not the high oil recovery.
这些研究包括油藏流体的普通PVT测试、加气膨胀、多次接触实验、细管和长岩心驱替实验。
The study include conventional reservoir fluid PVT tests, swelling tests, multiple contact tests, slim tube and long core-flooding experiments.
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