ZJD构造E1f1段含气砂岩储层非均质性强 ,且受到围岩及泥浆侵入影响 ,利用常规测井资料对储层流体性质的评价十分困难。通过对“精测”反演方法基本原理的介绍及E1f1段含气砂岩储层特征的分析 ,将“精测”反演方法应用于E1f1段含气砂岩储层的处理 ,确定了储层流体性质的“精测”判别标准 ,取得了一些新的研究成果。 The heterogeneity of gas reservoirs in section E1f1 of ZJD structure is strong and is affected by the intrusion of surrounding rock and mud. It is very difficult to evaluate the reservoir fluid properties by conventional logging data. Through the introduction of the basic principle of “precision measurement” inversion method and the analysis of the characteristics of E1f1 gas-bearing sandstone reservoir, the “precision measurement” inversion method is applied to the treatment of gas-bearing sandstone reservoirs in section E1f1, and the reservoir fluid Nature of the “precision test” criteria, made some new research results.