低渗凝析气藏开发有其特殊性和相当难度,要特别重视凝析气藏开发方式、储层改造技术,特别是水平井技术的研究,加强动态分析方法的研究。凝析气田在世界气田开发中占有特殊重要的地位,凝析油气藏的高效开发一直是世界级难题。凝析气藏渗流凝析气藏在生产中表现出的产能递减现象,促使人们去了解储层中的真实流动状态。在凝析气藏开发过程中,当井底流动压力降低到露点压力以下时,会发生反转凝析现象。反凝析液在生产井井筒附近迅 The development of low-permeability condensate gas reservoirs has its own particularity and quite difficulty. Special attention should be paid to the research on the development methods of condensate gas reservoirs, reservoir modification technologies, especially horizontal well technology, and the research on dynamic analysis methods. Condensate gas field occupies a particularly important position in the world gas field development. The efficient development of condensate reservoirs has been a world-class problem. Condensate gas reservoir Percolation condensate gas reservoir in the production showed diminishing capacity, prompting people to understand the real flow in the reservoir state. In the development of condensate reservoirs, reversal of condensing occurs when the downhole flow pressure drops below the dew point pressure. Anti-condensate near the production well shaft quickly