inject gas huff and puff in condensate gas reservoir
释义
inject gas huff and puff in condensate gas reservoir Encyclopedia
工学凝析气藏注气吞吐释 inject gas huff and puff in condensate gas reservoir凝析气藏注气吞吐 将干气、氮气或其他类型的气体注入产生反凝析污染的凝析气井，利用注入气体吞吐过程中对凝析油产生抽提、携带作用，使部分反凝析油被蒸发、携带，或通过降低油气界面张力把凝析油推向地层远处，降低近井地层的反凝析油饱和度，提高近井地带渗透率，恢复气井产能的过程。