Moreover , the logging interpretation model of reservoir parameters is established based on the data of the 14 cored wells , and the various reservoir parameters are calculated based on the secondary digital process of log data of 388 wells within the area the petrophysical feature of reservoir rock , the distribution of reservoir parameters and reservoir heterogeneity , as well as their variability law during water injection , are defined quantitatively 以14口取心井資料為基礎(chǔ),建立了參數(shù)解釋模型,并對全區(qū)388口井進(jìn)行了測井資料二次數(shù)字處理,求取了各類儲(chǔ)層參數(shù)。對儲(chǔ)層的宏觀非均質(zhì)性、微觀孔喉結(jié)構(gòu)及滲流特征進(jìn)行了量化描述,并研究了注水開發(fā)過程中儲(chǔ)層物性參數(shù)的變化規(guī)律。