It is concluded that methanol as an effective solvent for eliminating the retrograde condensate damage is of re-vaporizing effect on condensate oil.

• 定容衰竭过程中的反凝析液量和凝析液粘度也明显降低；甲醇对凝析油产生有效的再蒸发作用，是一种有效的解除反凝析污染的溶剂。