泥岩裂缝储层特征参数提取及反演技术的应用

Application of feature extraction and inversion techniques of shale fractured reservoirs

胜利油田有限公司物探研究院解释研究所, 山东东营 257100

Interpretation Research Institute, Geophysical Prospecting Research Institute of Shengli Oilfield Limited Company, Dongying 257100, China

泥岩裂缝油气藏是一种隐蔽性油气藏,预测和勘探的难度都较大,一直没有较成熟的解决方法。结合工区的实际特点,运用地球物理特征参数提取技术和储层特征反演技术,对胜利油田的LJ地区进行了泥岩裂缝储层预测,取得了较好的地质效果。

Shale fractured reservoir is a subtle reservoir. There is no method yet which can successfully predict and explore it. This paper discusses prediction of shale fractured reservoirs in LJ area of Shengli Oilfield. Desired geological results have been achieved by using geophysical feature extraction and reservoir property inversion techniques in the prediction of shale fractured reservoirs supplemented by the characteristics of the work area.