摘要
锦16区块储层岩石结构复杂,非均质性强,层间差异明显、小层多、隔层不稳定、测井资料解释难度较大,在此情况下,我们以该地层的岩心分析资料、录井、测井资料为依据,在分析了上述地层的岩性、物性特征的基础上,开展其岩心物性分析,并重新建立了泥质含量计算模型,孔隙度解释模型,渗透率模型以及含水饱和度计算模型。应用解释模型对研究区进行解释,结果表明,建立的解释模型具有较高的精度,该方法对提高该区块油藏储层测井精细解释的准确性具有实际意义,为进一步的地质建模和剩余油挖潜研究提供基础,为三次采油及剩余油挖潜等工作提供了可靠的依据。
With strong heterogeneity, obvious interlaminar difference, many sublayers and unstable interlayers, the reservoir rock structure in Jin 16 area is complex, which makes logging interpretation difficult. Based on the core, logging and mud logging data, physical property analysis of the core, the model is rerebulit for calculation of shale content, porosity, permeability and water saturation.The interpretation model is used in the area. The results show that it has high precision and is of significance to fine interpretation. It laid a foundation for geological modeling, tapping potentialaity of remaining oil and tertiary recovery.
出处
《国外测井技术》
2013年第2期25-29,3-4,共5页
World Well Logging Technology
关键词
锦16区块
岩芯分析
重建解释模型
精细解释
Jin 16 block
core analysis
reestablishment of the interpretation model
fine interpretation
