张美玲 ,孙宏智等 .介电测井资料反演方法及其应用 .测井技术 ,2 0 0 0 ,2 4(1) :2 7～ 31针对大庆油田的 6 0 MHz XJC仪只有相位差 Δ测量这一情况 ,研究了应用电阻率测井资料作为约束条件 ,由 Δ测井曲线反演地层介电常数 ε的方法。该方法实施的关键是要充分重视地层几何参数的提取和采用分层的反演模型。根据大庆油田 2口井的 110个岩样的含水体积实验分析数据与由 Δ曲线反演得到的介电常数所作的交会图表明两者有较好的相关性 ,相关系数达 0 .79,且岩层介电常数随含水体积增加而增大。这与岩层介电常数的物理特性吻合 ,表明这一方法有一定的实用价值 Zhang Meiling, Sun Hongzhi, et al.Research on inversion method of dielectric well logging data and its application. Logging technology, 2000, 2 4 (1): 2 7 ~ 31 Only the phase difference Δ  Measure this situation and study the method of resistivity log data inversion as a constraint to invert the dielectric constant ε of the formation from the Δ log. The key point of this method is to take full account of the extraction of geometric parameters and the stratified inversion model. According to the experimental data of water volume of 110 rock samples from two wells in Daqing Oilfield and the cross-plot of the dielectric constant obtained from the Δ curve inversion, the correlation between them is good, the correlation coefficient is 0.79, The dielectric constant of rock formation increases with the increase of water content. This is consistent with the physical properties of rock dielectric permittivity, indicating that this method has some practical value