P—K与常规岩石孔渗分析结果对比

The Comparison for P—K and Conventional Rock Porosity Analysis Results

利用相美分析法对 P—K 仪所测岩石的孔隙度、渗透率参数进行回归分析.找出与岩石常规分析数据之间的差异,既校正系数。用此方法只要用取心段的常规分析数据进行回归分析.便可对全井 P—K 数据进行校正.无取心资料时,可用邻井校正系数校正,这为用好 P—K 分析资料.及时进行储层评价创造了有利条件。

By using the relative analysis method,the regression analysis can be made for the porosity and per- meability measured by P—K Unit to find out the difference between them and the normal core analysis data.the differ- ence being called calibration coefficient.Once the regress analysis for the normal coring—interval data is completed,the calibration coefficient for whole well obtained.Without the coring information.the calibration coefficient for the adja- cent well can be used.The article provides the information for using the P—K analysis data and making the reservoir e- valuation with them in time.