同时，在近井带还会形成反渗吸水锁效应，从而进一步加剧近井带地层伤害，对低渗低产凝析气井，这一现象尤为严重。
Meanwhile, reverse imbibitions water blockage effect would be appeared to further damage the near the wellbore formation, especially in the low permeability and low productivity condensate gas Wells.
为此，针对低压低渗储层的特点，提出采用双封隔器跨隔测试、控制卡距、缩小测试井储是测低压低渗储层的有效方法。
The kernal main technology of the new method is controlling the distance between the packers to minimize the wellbore storage.
在堤防抗渗加固工程中，各类渗控措施在国内外都有广泛的应用，其中以减压井、排水沟等为主的排渗措施应用最为广泛。
All kinds of seepage control measures have been used in the levee seepage resistance project, among which the seepage drainage measures such as relief Wells and drainage trenches are most widely used.
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