欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
以靖安油田盘古梁长6油藏为例，在沉积微相、储层综合定量分析评价基础上，选取储层厚度、孔隙度、渗透率、泥质含量、流动带指数、储层厚度与孔隙度乘积6个参数进行流动单元的划分。应用高分辨率层序地层学将长6油藏精细划分为15个小层，将所有砂体划分为E，G，M和P4类流动单元。结果表明，盘古梁长6。底部和盘古梁长62顶部是研究区盘古梁长6油层组的主力油层，各类流动单元与储层岩性、物性、沉积微相和产能具有很好的对应关系。此次流动单元划分的参数取值，综合评价函数与评价指标，能够真实客观地反映低渗、低孔、储层物性差、非均质性强等地质特征，符合该类储层流动单元评价划分的精度要求。
英文摘要：
Taking Panguliang Chang 6 reservoir in Jing＇ an oilfield as an example, six parameters, including reservoir thickness, porosity, permeability, shale content, flow-zone index, and the product of reservoir thickness and porosity, are selected for quantitative division of flow units, based on comprehensive quantitative analysis and evaluation of sedimentary microfacies and reservoir. Panguliang Chang 6 reservoir is finely divided into 15 sublayers, and all the sandbodies can be grouped into 4 types of flow units, including E, G, M and P, by using high resolution sequence stratigraphy. The results show that the bottom of Panguliang Chang 61 and the top of Panguliang Chang 62 are the major pay zones of Panguliang Chang 6 reservoir in the study area, and all the flowunit types are well correlated with lithologies, physical properties, sedimentary microfacies and productivity of the reservoir. The selected values of parameters, comprehensive evaluation functions and indexes for the flow unit division can truly and objectively reflect the geologic features of low such as poor poroperm characteristics and strong heterogeneity, and can unit evaluation and division for this kind of reservoir. permeability and low porosity reservoir, meet the accuracy requirements of flow
同期刊论文项目
同项目期刊论文
期刊信息
位置：