This model is applicable to solution gas drive reservoir without edge and bottom water.

该模型适用于无边、底水的溶解气驱油藏。

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Initial oil saturation is controlled by the reservoir boundary and structural. Parts of the reservoir with high initial water saturation dose not form effective edge and bottom water drive.

含油饱和度受油藏边界和构造形态控制，油藏南部边缘和局部构造低部位原始含水饱和度高，但不形成有效边底水驱动。

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