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利用岩心物性分析、岩电等实验数据,结合CMR测井资料,基于岩心刻度测井的思路建立了南翼山Ⅰ+Ⅱ油组储层孔隙度、渗透率、含油饱和度等参数的解释模型。选取试油试采层段数据,结合Rt-POR两参数Pickett交会图技术,建立了Ⅰ+Ⅱ油组油水层测井精细解释图版。由此对南翼山新钻的多口井进行了储层参数计算和油水层识别。经生产测试资料检验,该法对南翼山Ⅰ+Ⅱ油组储层流体性质的识别有较高的分辨率,值得推广应用。
Based on the data of core physical property analysis, rock electric and so on, combined with CMR logging data, the interpretation model of reservoir porosity, permeability and oil saturation in Nanyishan Ⅰ + Ⅱ oil group is established based on the idea of core scale logging . Based on the Rt-POR two-parameter Pickett cross plot technique, well-interpreted interpretation maps of oil and water reservoirs of I + II oil group are established. As a result, reservoir parameters and oil-water layer identification were carried out on a number of wells newly drilled in Nanyishan. The production test data test, the method of Nanyishan I + Ⅱ reservoir fluid properties of the identification of a higher resolution, it is worth promoting the application.