凝析气藏油气体系相态测试与拟合  

Phase state testing and fitting of oil and gas system in condensate gas pool

作　　者：刘长林[1] 张茂林[1] 梅海燕[1] 刘颖[1] 

机构地区：[1]西南石油大学,四川成都10500

出　　处：《石油地质与工程》2008年第1期65-68,共4页Petroleum Geology and Engineering

摘　　要：凝析气藏是经济价值很高的特殊类型气藏。凝析气藏的开发与其油气体系的相态特征密切相关,其相态特征直接关系到开发阶段的划分,开发技术政策的制定,油、气井的正常生产开发指标预测等。文章通过实例介绍了凝析气藏油气体系PVT分析的测试、拟合以及流体类型判别方法。The condensate gas reservoir is a particular gas reser- voir of high economic value.The development of condense gas pool is closely related to the phase state character of the oil and gas system,because the phase state characters deter- mine the division of development stages,the establishment of development policy,and the prediction of the normal pro- duction index of oil wells and gas wells.Case studies are presented to introduce the testing and fitting of PVT analysis on the oil and gas system,and the methods to distinguish the fluid type.

关 键 词：凝析气藏 油气体系 相态 测试 拟合 

分 类 号：TE311[石油与天然气工程—油气田开发工程]