particle migration rate 污染物迁移量
particle migration model 颗粒迁移模型
The particle migration in reservoir is one of the main reservoir-damaging factors.
储层中微粒运移是储层损害的主要因素之一。
The particle migration damage is a kind of general and serious damage of unconsolidated producing formation.
微粒运移伤害是疏松产层一种比较普遍又相当严重的地层伤害。
Thus reducing acid concentration or the fluid volume will be benefit for rock structure protection, preventing formation collapse and particle migration in near - wellbore region after acidizing.
降低酸液浓度和用量有利于保护岩石骨架，避免近井眼岩石酸化后造成孔隙坍塌和加速微粒运移。
应用推荐