为研究稠油油藏油气运移规律，准确进行油藏数值模拟提供理论基础。

On these concepts, oil & gas migration regularities in heavy oil reservoir and its numerical simulation are performed accurately.

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地层水作为盆地流体的一个重要组成部分，其演化反映了盆地内油气运移、聚集的规律。

Formation water is a major component of basin fluid, and its revolution reflects the rules of hydrocarbon migration and accumulation in the basin.

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本文具体分析了琼东南盆地松东地区水势在剖面上的分布特点，以揭示该地区的油气运移、聚集规律。

In the article, it specially analyses the water potential section distributing characters in the Songdong area of Qong southeast basin, thus shows the area's gas migration and accumulation systems.

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