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据双河油田测井、地质资料计算单井储层非均质渗透率序列,并以分形技术为基本预测方法进行储层非均质渗透率预测。利用预测结果,结合沉积微相,从储层非均质性、井网不完善及夹层的影响三个方面进行剩余油富集区分析。
According to the well logging and geological data of Shuanghe Oilfield, the sequence of the heterogeneity of single-well reservoir permeability is calculated, and the fractal technique is used as the basic prediction method to predict the reservoir heterogeneity. Based on the prediction results and the sedimentary microfacies, the remaining oil enrichment area is analyzed from three aspects: reservoir heterogeneity, imperfect well pattern and interlayer effect.