If the flood level reaches a level higher than the bottom edge of the car door, the flood water may get into the car engine compartment.

如果洪水水平达到一个水平高于底部的边缘，车门，洪水水可能进入汽车发动机舱。

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Good recovery result had once been achieved by steam flood, however, because of invasion of edge and bottom water, the ultimate recovery factor of steam soaking is low.

蒸汽吞吐曾获得很好的开采效果，但由于边、底水的侵入，最终蒸汽吞吐采收率较低。

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