摘要
在时间地层单元划分和对比基础上 ,开展沉积微相分析 ,研究储层结构特征和储层的宏观连通关系。然后分析储层成岩作用和非均质特征 ,划分出成岩储集相和岩石物理相。细分储层渗流屏障类型和研究其分布规律 ,确定流动单元 ,最后建立流动单元分布模型。研究表明温米油田三间房组含油储层可细分为 4类流动单元 ,它既表征出了液体流动特征 (快慢、方向、部位 ) ,又为井位调整 。
On the basis of time*.stratigraphic unit division and correlation, the authors analyze sedimentary microfacies, reservoir structure characteristics, macro*.connectivity of reservoirs and diagenetic and heterogeneous characteristics of reservoirs,and divide diagenetic reservoir facies and petrophysical facies. The flow unit is confirmed by dividing flow barrier style and its distribution rule, finally, distribution model of flow unit is set up. As a result, there are 4 types of flow units, which present characteristics of liquid flow (velocity, direction,localization), and provide geological basis for adjusting wells,controlling production performance and development potential.
出处
《西南石油学院学报》
CSCD
2003年第2期4-7,共4页
Journal of Southwest Petroleum Institute
关键词
吐哈盆地
温米油田
储集层特征
沉积微相
流动单元
Tuha basin
Wenmi oil field
reservoir characteristics
sedimentary microfacies
flow unit
