凝析气藏真实露点的探讨
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Keywords: 凝析气藏,气体,吸附,多孔介质,露点,压力
Abstract:
？目前在气藏工程中广泛应用的露点实验和计算方法都没有考虑多孔介质的影响,得到的露点压力值与真实值产生偏差.文章应用气体吸附理论,建立了地层条件下混合气体在油气储集层多孔介质表面吸附时对露点影响的数学模型,提出了考虑吸附的露点压力计算方法和计算实例.
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