利用多种测井参数综合评价储集层的非均质性——以志丹油田旦八区长6油层组为例

Application of muti-logging parameter to evaluating reservoir heterogeneity quantitatively Comprehensively-taking ZhiDan oilfield as example.

通过多种测井参数综合评价的方法,重新认识储层内部结构特征,认为储层的层内、层间及平面三个层次的宏观非均质性较弱,属于均质油层。而非均质性区强的地区则是形成剩余油主要部位,也是油田今后挖潜的主要方向。

Logging parameters through a variety of evaluation methods to understand the internal structure of the characteristics of the reservoir, That the reservoir layer, layer between the plane and three levels of macro--heterogeneity is weak, belonging to the homogeneous reservoir. Heterogeneity of the area is strong in areas to form the main part of remaining oil and oil potential in the future direction of the main.