在对低渗透凝析气藏采取压裂措施时，压裂后的返排过程影响到液锁对地层的伤害程度。
The speed of flowback during fracturing influences the damage of liquid invading when taking a fracture measure to a low permeability condensate reservoir.
此外，咽部返流事件在返流性喉炎患者的发病率远比以往此类综述报道的要低。
In addition, the prevalence of pr events in patients with reflux laryngitis is much lower than reported in previous reviews on this subject.
对埋藏浅、储层温度低的油气藏进行压裂改造，需要解决压裂液低温破胶、快速返排和伤害问题。
The primal problem in low temperature and shallow gas reservoirs is to overcome the break, the flowing back, and the damage of the fracturing fluids.
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