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凝析气藏是一种在原始温度和压力下以气体形式存在的特殊油气藏。本文以宝中区块凝析气藏为对象,在判别其类型的基础上,对开采方式进行了综合研究。分析结果表明,宝中区块凝析气藏为富含中间烃的高含油凝析气藏,合理开采方式为循环注气保持压力开发。
A condensate gas reservoir is a special hydrocarbon reservoir that exists as a gas at its original temperature and pressure. In this paper, the Baozhong block condensate gas reservoir as an object, in determining the type based on a comprehensive study of mining methods. The analysis shows that the condensate gas reservoir in Baozhong block is a high oil-bearing condensate gas reservoir rich in intermediate hydrocarbons, and the rational exploitation mode is to maintain the pressure by circulating gas injection.