薄层处理技术在厚层状非均质储层测井解释中的应用

Application of JS-ThinBed Processing Technique in Thick-bedded Heterogeneous Reservoir Log Interpretation

以ZJD构造E1f1段厚层状非均质储层为例 ,应用薄层处理技术对储层进行了精细划分和地层电阻率的求取 ,建立以含油气饱和度为核心内容的地层电阻率 -孔隙度 -地层原始含气饱和度解释图版 ,使解释精度大大提高 ,并对储层进行了综合评价与分类 ,为类似储层的评价提供了成功经验。

With E 1f 1 member in thick-bedded heterogeneous reservoir in Zhujiadun structure as example, we make a fine zonation of the reservoir and calculate the formation resistivity using the latest JS-ThinBed processing technique. And then, established is an formation resistivity porosity and gas saturation interpretation chart specifically for obtaining oil-gas saturations, which obviously improves log interpretation accuracy, i.e., its accuracy reaches 86 percent or more. Finally,integrative evaluation and classification of the reservoir are made so to provide successful experience for the similar reservoir evaluation.