登顶现象在水平井或大斜度井中出现，并受所包含流体的特性和水平渗透率与垂直渗透率的比率的影响。

Cresting occurs in horizontal or highly deviated Wells and is affected by the characteristics of the fluids involved and the ratio of horizontal to vertical permeability.

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沿着南立面，大面积的种植区域随着塔的高度，创造了一个垂直的“绿色”屏幕，调节的阳光渗透到室内的公寓/办公室。

Along the south façade, large planting areas run the length of the tower and create a vertical "green" screen modulating the sunlight that spills into the interior of the apartments / offices.

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因此，在进行低渗透油藏垂直裂缝井产能分析时，必须考虑启动压力梯度的影响。

Therefore, the impact of starting pressure gradient must be considered when analyzing the productivity of vertical fracture well in low permeability reservoir.

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