延长油田Z油区长2油藏注水开发效果评价  

Evaluation of Water Flooding Effect in Chang2 Reservoirof Z Oildom in Yanchang Oilfield

作　　者：仵改 樊欣欣 汪昌尧 杜敏 李键 周世泽 Wu Gai;Fan Xinxin;Wang Changyao;Du Min;Li Jian;Zhou Shize(Yanchang Oilfield Co.,Ltd.,Yan'an 716000,China)

机构地区：[1]延长油田股份有限公司,陕西延安716000

出　　处：《云南化工》2024年第5期167-170,共4页Yunnan Chemical Technology

摘　　要：从产量递减、地层压力、地层亏空、水驱动用等方面对延长油田Z油区进行了注水开发效果评价,为下一步综合调整提供了理论依据。The effect of water flooding is evaluated from the aspects of production decline,formation pressure,formation deficit,and degree of water driving,providing a theoretical basis for the next comprehensive adjustment.

关 键 词：延长油田 Z油区 长2油藏 产量递减 地层压力 地层亏空 水驱动用 

分 类 号：TE122[石油与天然气工程—油气勘探]