摘要
总结了辽河油田的实际生产资料，通过数理统计分析，提出了两种计算稠油热采蒸汽吞吐阶段采收率的简易方法──注采特征曲线法和油汽比递减曲线法。
The preduction data estimated in Liaohe oilfield were summed up and analysed by using mathematical statistics,and two simplified methods are prasented,i.e.,the methods of injection-preduction characteristic curves and oil/steamratio decline curves,for estimating the recovery factor at the stage of cyclic steam injection for thermal rerevery ofviscous oil.
出处
《新疆石油地质》
CAS
CSCD
北大核心
1994年第3期279-281,共3页
Xinjiang Petroleum Geology
关键词
蒸汽吞叶阶段
采收率
粘性原油
Thermal recovery of viscous oil Stage of cyclic steam injection Recovery factor Esti-mating method
