复杂断块气藏精细描述研究  

Fine Description of Complicated Fault Gas Reservoir

作　　者：李东[1] 张云鹏[1] 张中伟[2] 

机构地区：[1]中原石油勘探局勘探开发科学研究院 [2]中原石油勘探局天然气产销总厂

出　　处：《断块油气田》2000年第4期11-15,共5页Fault-Block Oil & Gas Field

摘　　要：中原油田为实现天然气产量稳中有升 ,近几年加大了已开发气藏 (田 )的研究力度。本文对东濮凹陷卫城构造卫 11块Es下31 3气藏开展了精细描述 ,完成了内部小断层解释、小层精细划分 ,以小层为单元开展了储层与流体分布特征研究及天然气储量评价 ,利用Earthvision计算机建模技术建立三维可视化地质模型 ,深化了气藏地质认识 ,为精细评价储量动用状况和气藏开发潜力奠定了基础 ,在气藏开发调整中取得了好的效果。In order to realize stabilization and promotion of gas production, The study on developed gas reservoirs has paid more attention in Zhongyuan Oilfield in recent years. A fine description of gas reservoir on Lower 1_3 member of Es 3 in Weicheng block 11 in Dongpu depression has been conducted in this paper. The inner small faults are interpreted and sublayers are divided also. Studies on fluid distribution features and gas reserve evaluation are developed. A 3D visualized geologic model are established with the technology of earthvision software on computer. Recognition of the gas reservoir is promoted. The study lays foundation for fine evaluation on gas reserve developing status and the potential of gas reservoir development.A good result has been achieved in development adjustment of gas reservoir.

关 键 词：天然气 气藏描述 断块气藏 气田开发 

分 类 号：TE37[石油与天然气工程—油气田开发工程]