Another one is suitable to limestone oil reservoir with bottom water drive.

另一种水驱特征曲线适于底水驱灰岩油田。

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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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As a bottom water drive reservoir with good petrophysical and oil properties, H2 has oil in place accounting for 38.97% of the total reserve in PHOGF.

该油藏是底水油藏，储层和原油性质均很好，其原油地质储量占全油气田原油地质储量的38.97%。

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