flowback

基本解释

PHIL RACE,NORBERTO BEIGGILER,GINO DILULLO.New technique for proppant flowback and improved fracture conductivities[J].SPE69580.
刘伟;等.;控制水力压裂支撑剂返排的玻璃短切纤维增强技术[J]
At same time, it generates lot of gas which increases the pressure difference of reservoir and raises the flowback capability of fluid.
同时产生大量的气体，增加压差，提高液体的返排能力。
In conventional acidizing to low permeability reservoir, the formation will be damaged again owing to the unthorough flowback of the spent acid, so foamed acid has been used.
针对应用常规酸化技术对低渗油层进行改造时,由于返排不彻底对其造成二次污染,故建议使用泡沫酸。
The speed of flowback during fracturing influences the damage of liquid invading when taking a fracture measure to a low permeability condensate reservoir.
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。
Main service:Gas foam Acidification,flowback,well cleaning,sand washing,broken down,induced flow;Foam profile control,oil displacement;gas foam less balance drilling.
主要服务项目：气体泡沫酸化、返排、洗井、冲砂、解堵、诱喷；泡沫调剂、驱油；气体泡沫欠平衡钻井。