jason反演软件中的随机反演模块,将地质统计学的岩石物理统计方法引入到了含油砂体预测中,将有限的井资料与地震反演结果联合随机模拟,可弥补资料的不足,提高预测精度。在江汉盆地潜江凹陷新农地区运用该模块,可以很好的预测含油砂岩展布,对下一步勘探开发生产有积极的指导作用。 jason inversion software stochastic inversion module, the geostatistics of rock physics and statistics method is introduced into the prediction of oil-bearing sand body, the limited well data and seismic inversion results combined with random simulation can make up for the lack of data to improve the prediction Accuracy. Using this module in the Xinnong area of ​​Qianjiang Sag, Jianghan Basin, the distribution of oil-bearing sandstones can be well predicted, which has a positive guiding role for exploration, development and production in the next step.