The prediction for gas water breakthrough time, which usually ignores the impact of precipitation of condensate oil, results in significant difference between prediction and realistic results.
以往气井见水时间预测通常忽略了凝析油析出的影响，因此造成预测结果与实际结果有较大差异。
In order to better develop edge water condensate gas reservoirs and accurately predict the water breakthrough time, impact from condensate oil should be considered.
为了更好地开发边水凝析气藏，准确预测见水时间，需考虑凝析油影响。
The paper gives the basic formulas and discusses on overcoming the restricting conditions in multi-solution method and the prediction method of water breakthrough time, well Zhong-63 in Xu-2 gas re...
文中给出基本公式，讨论克服多解性的约束条件以及见水时间预测方法，并以中坝须二气藏中63井为计算实例。
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