摘要
将Hall曲线理论引入到海上稠油热采井的监测和管理中,建立起了热采井累积注水量与累积注入压力×注入时间的Hall曲线关系。应用结果表明,渤海油田稠油热采井的注入Hall曲线符合线性关系,运用该方法可以认识注入井的地层参数、实时监测注入井的异常变化情况和评价正常生产井的热采效果。
The theory of Hall curve was introduced into the realtime monitoring and management of heavy oil thermal recovery wells in Bohai oilfields, and a Hall curve relation of the cumulative water in jection versus multiplying the cumulative injection pressure and injection time, was established for the thermal recovery wells. The application results have shown that the injection Hall curves in heavy oil thermal recovery wells are accordant with a linear re lationship in Bohai oilfields, and that applying this method can identify formation parameters in injection wells, monitor the realtime abnormal changes in in jection wells and evaluate the effects of thermal re covery in normal production wells.
出处
《中国海上油气》
CAS
CSCD
北大核心
2013年第5期43-45,56,共4页
China Offshore Oil and Gas
关键词
Hall曲线
渤海油田
热采井
实时监测
效果评价
Hall curve
Bohai oilfield
thermal re-covery well
real-time monitoring
effect evaluation
