轮南潜山碳酸盐岩储集层三维渗透率建模

利用塔里木盆地轮南潜山碳酸盐岩储集层裂缝分布的分形规律定量研究结果,结合相关统计,构建出储集层三维建模的渗透率变异函数;根据测井、试井解释、地应力分析等资料,对参与渗透率建模的硬、软数据进行特殊处理;提出了裂缝型储集层渗透率建模新技术——分形预测结合序贯指标随机建模技术,综合各类资料,建立起轮南潜山桑南西地区裂缝型储集层三维渗透率参数模型,经油藏数值模拟与生产实际拟合验证,取得了很好的应用效果。

Modeling of 3D Permeability of Carbonate Reservoir in Lunnan Buried-Hill Oilfield,Tarim Basin

Based on the fracture distribution and fraetal pattern of carbonate reservoir in Lunnan buried-hill oilfield in Tarim basin, the 3D modeling for permeability variation function of this reservoir is established. The hardware and software data used for permeability modeling are processed, integrated with well log, well test interpretation and stress analysis results. The fractured reservoir permeability fraetal prediction modeling technique is proposed, The numerical simulation and ease study demonstrate that this technique is of good effect for application.