With respect to the gas condensate reservoir with oil rim, it has a great effect on oil and gas reserves and production performances that depends on oil or gas samples defined at gas-oil contact.

• 凝析气藏组分数值模拟需要定义某一深度的流体组成及其状态参数,对于带油环凝析气藏来说,油气界面处定义油样还是气样,对油气储量及生产动态影响很大。