This article delves into the research and application of digital layered water in-jection and stable production technology in Changqing oilfield.Due to the geological charac-teristics of low permeability and strong heterogeneity in Changqing oilfield,traditional water injection methods are no longer able to meet the needs of stable oilfield production.There-fore,Changqing oilfield has actively developed and applied digital layered water injection technology,achieving precise control and real-time monitoring of water injection through in-telligent and digital means,providing strong support for stable production of the oilfield.This article first introduces the geological overview and water injection technology background of Changqing oilfield,and then elaborates in detail on the research and development process,technical characteristics,application practice,and effectiveness analysis of digital layered water injection technology.Finally,the development prospects of the technology are dis-cussed.
关键词
注水/数字式分层/稳产
Key words
water injection/digital layering/stable production
维普
万方数据