新疆石油地质 ›› 1994, Vol. 15 ›› Issue (3): 279-281.

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稠油热采蒸汽吞吐阶段测算采收率的数理统计方法

刘斌   

  1. 高级工程师 石油地质 辽河石油管理局勘探开发研究院 辽宁盘锦 124010
  • 收稿日期:1994-01-21 出版日期:1994-09-01 发布日期:2020-07-22

A MATHEMATICAL STATISTICS METHOD FOR ESTIMATING RECOVERY FACTOR TO VISCOUS OIL BY CYCLIC STEAM INJECTION PROCESS

Liu Bin   

  1. Senior Engineer, Petroleum Geology, Research lnstitide of Exploration & Development,Liaohe Petroleum Administration Bureau, Pan jin, Liaoning 124010
  • Received:1994-01-21 Online:1994-09-01 Published:2020-07-22

摘要: 高级工程师 石油地质 辽河石油管理局勘探开发研究院 辽宁盘锦 124010

关键词: 稠油热采, 蒸汽吞吐阶段, 采收率, 计算方法

Abstract: The production data estimated in Liaohe oilfield were summed up and analysed by using mathematical statistics,and two simplified methods are presented, i. e. ,the methods of injection-production characteristic curves and oil/steam ratio decline curves, for estimating the recovery factor at the stage of cyclic steam injection for thermal recovery of viscous oil.

Key words: Thermal recovery of viscous oil, Stage of cyclic steam injection, Recovery factor, Estimating method