摘要
坪桥长6油藏属典型的低渗裂缝油藏,历经三十余年注水开发,开发矛盾表现为孔渗区单井产能低,递减快,裂缝区主向井快速水淹,侧向井见效慢。
Pingqiao Chang 6 reservoir is a typical low permeability fractured reservoir,which has been developed by water injection for more than 30 years,The contradiction of development is that the productivity of a single well in the porous and permeable area is low,the decline is fast,the main well in the fracture area is flooded rapidly,and the lateral well has slow effect.
作者
张遂
李二党
韩作为
刘超
王晓锋
Zhang Sui;Li Erdang;Han Zuowei;Liu Chao;Wang Xiaofeng(No.1 oil production plant of Changqing Oilfield Company,Shanxi Yanan 716000)
出处
《石化技术》
CAS
2020年第2期109-109,123,共2页
Petrochemical Industry Technology
关键词
低渗储层
坪桥长6油藏
试井模型
二次解释
Low permeability reservoir
Pingqiao Chang 6 reservoir
Well test model
Secondary interpretation
