摘要
以SN油田S109井区油藏为研究对象,在储层构造、沉积微相、测井解释、储层非均质等研究基础上,建立地质数据库,应用三维可视化技术对油藏构造、沉积微相和油藏属性建立三维模型,通过建立的储层三维模型,对沉积微相划分等地质工作进行了检验和修改,从而建立起符合研究区的沉积微相及储层物性分布,为后续油藏数值模拟工作打下基础。
This paper introduces a 3D geological modeling technology of checking out and guiding geologic works. The technology can guarantee the middle and late stage development of oilfields, and can enhance the accuracy of the reservoir geological modeling. Based on the study of reservoir structures, sedimentary microfacies, interpretation of logging data, and reservoir heterogeneity, a 3D visualized geological model of the S109 section of SN Oilfield is established using the technology of 3D visualized geological modeling and the geologic database. The result is used in the reservoir precise digital modeling and in examining or amending the foundational work such as the sedimentary facies. The technology improves the precision of reservoir characterization and shortens the study period.
出处
《天然气地球科学》
EI
CAS
CSCD
2007年第1期89-92,共4页
Natural Gas Geoscience
基金
油气资源与勘探技术教育部重点实验室(长江大学)开放基金(编号:K200601)资助
关键词
储层随机建模
沉积相
构造模型
属性模型
指示模拟方法
Stochastic modeling of reservoir
Sedimentary facies
Structure model
Petrophysics model
Indication simulation.
