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本次研究首先对测井资料进行标准化处理,并充分利用研究区内取心井永66-24井的分析化验资料,建立研究区测井解释孔隙度模型及渗透率计算模型;在录井、试油等资料基础上,开展油、气、水层综合测井响应特征研究,获得了油、气、水层的储层电性特征及规律,进而采用测井二次解释的孔隙度、渗透率的逐点数据为基础,在地质认识约束下实现随机模拟,提供了更符合油藏特征的三维模型。
In this study, we first standardize the logging data and make full use of the analytical laboratory data of wells 66-24 in Well Cening Jingyong to establish the logging porosity model and permeability calculation model in the study area; Oil and water logging, the reservoir electrical characteristics and laws of oil, gas and water layers were obtained, and then the porosity and permeability of the second interpretation of logging data were obtained. Based on point-by-point data, a stochastic simulation is carried out under the constraints of geological knowledge, which provides a three-dimensional model that is more in line with reservoir characteristics.