摘要
以取心井的毛管压力曲线等分析资料为基础 ,结合储层物性测井参数解释结果 ,对卡拉高莱斯油田U油组储层从岩性组成、物性特征、孔隙类型及孔隙结构、非均质性等方面进行了综合评价。认为该储层为一套中高孔、中高渗储层 ,其物性主要受沉积微相、粒度中值、泥质含量等因素影响 ,其层内、层间和平面非均质性均较强。
Based on the core analytical data as capillary press curve, and the logging parameters interpretation result, the rock composition, physical property, pore type and pore structure, heterogeneity reservoirs of group U in the Caracoles oil field were evaluated. The reservoir is of middle-high porosity and middle permeability. The property of the reservoir is mainly influenced by sedimentary microfacies, grainsize median and mud content. And it has strong vertical and plane heterogeneity.
出处
《西安工程学院学报》
2002年第3期38-40,共3页
Journal of Xi'an Engineering University
基金
CNPC国际合作<委内瑞拉卡拉高莱斯油田整体调整方案研究>项目
关键词
油田U
岩性特征
孔隙结构
储层分类
非均质性
评价
Lithological Characteristic
Pore Structure
Reservoir Categorization
Reservoir Heterogeneity
Evaluation
Caracoles
