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.
出处
《石油地质与工程》
CAS
2008年第1期65-68,共4页
Petroleum Geology and Engineering
关键词
凝析气藏
油气体系
相态
测试
拟合
condensate gas reservoir
oil and gas system
phase state
testing
fitting
