水相圈闭损害主要表现在两个方面，内部表现为可动气量的减少和气相渗透率的下降，外部表现为产气量的下降和气藏采收率的降低。
Aqueous trapping display in two aspects, one is the reduction of mobile gas and the degression of gas permeability, the other is the decline of gas production rate and the decrease of gas recovery.
岩石形成期间，其孔隙中所圈闭的水。
Water trapped in the pores of a rock during formation of the rock.
这些油田具有多层系含油、多种圈闭类型、油气富集程度不均，油气水纵向、横向关系复杂的特点。
These oil fields contain many oil quoit and there are on enough oil and gas and there are complicated characteristic.
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