... gas condensate ratio 气体凝析率 retrograde gas condensate 反凝析油 rich gas condensate 富天然气的凝析油 ...
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The experiment tested the compatibility of methanol and formation water,the saturated vapor pressure and the salinity changed when injecting methanol into formation water. In long core experiment,two back pressure valves were applied to establish the retrograde gas condensate saturation dynamically.
实验测试了甲醇与地层水的配伍性、甲醇注入后地层水的饱和蒸气压和矿化度变化;利用RUSKA长岩心驱替实验设备,使用2个回压阀动态建立反凝析油饱和度,完成了先注甲醇段塞解除水锁,然后注干气吞吐的长岩心实验,测试了注甲醇前后的相对渗透率变化和注入压差的变化。
参考来源 - 注甲醇段塞解除凝析气井近井带堵塞实验·2,447,543篇论文数据，部分数据来源于NoteExpress
Dry gas injection huff and puff is one of the effective techniques to remove the retrograde condensate blocking of condensate gas Wells.
注气吞吐是解除凝析气井单井反凝析油堵塞问题的有效方法之一。
To address this issue, a series of experiments in this paper are performed and compared to quantitatively investigate the revaporization efficiency of retrograde condensate by lean gas injection.
针对一富凝析气藏，在有介质和无介质、保持压力和部分保持压力条件下进行了一系列注气实验。
Removal of the near-wellbore plug and gas lock resulted from retrograde condensation is a key problem to be tackled during the recovery of deep-buried, low-permeable condensate gas reservoirs.
解除近井反凝析堵塞和水锁是深层低渗凝析气藏开发必须解决的难题。
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