广东石油化工学院学报2025，Vol.35Issue(3)：10-13,19,5.
麻科义区块长6剩余油主控因素及平面分布规律
Main Controlling Factors and Plane Distribution Law of Chang 6 Remaining Oil in Makeyi Block
摘要
Abstract
Makeyi block is a typical low-porosity and low-permeability reservoir with strong reservoir heterogeneity.At present,the water cut in this block increases sharply,the production decreases rapidly,and the stable production capacity is poor,so there is an urgent need to control water and increase oil.For this reason,the main controlling factors and plane distribution law of remaining oil in this reservoir are analyzed.Combined with dynamic and static data,the main controlling factors of remaining oil are analyzed closely combined with reservoir engineering,and the types and characteristics of remaining oil are summarized,which lays a foundation for tapping reservoir potential in the later stage.The study shows that the Makeyi block generally shows the characteristics of low fluid production,low oil production and medium water cut.The main controlling factors of remaining oil are microstructure,sedimentary microfacies,imperfect injection-production well pattern and reservoir heterogeneity.The remaining recoverable reserves are 279.65×104 t,relatively large,and the remaining recoverable reserves are 258.87×104 t.关键词
低渗透油藏/剩余油类型/注采对应/麻科义区块Key words
low permeability reservoir/remaining oil type/injection-production correspondence/Makeyi block分类
天文与地球科学引用本文复制引用
王崔,常皓楠,马楠,白宸铭..麻科义区块长6剩余油主控因素及平面分布规律[J].广东石油化工学院学报,2025,35(3):10-13,19,5.基金项目
大学生创新创业训练计划项目(D2024128) （D2024128）
