新疆石油地质 ›› 1994, Vol. 15 ›› Issue (4): 378-381.

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Logistic模型在稠油蒸汽驱开发中的应用

刘斌   

  1. 高级工程师 石油地质 辽河石油勘探局勘探开发研究院 辽宁盘锦 124010
  • 收稿日期:1994-05-23 发布日期:2020-08-27

APPLICATION OF LOGISTIC mODEL IN VISCOUS OIL STEAmDRIVE PROCESS

Liu Bin   

  1. Senor Engineer. Petrolenm Geology. Research Institute of Exploration & Development. Liache Petrolenm Exploration Bureau. Panjin. Liaoning 124010
  • Received:1994-05-23 Published:2020-08-27

摘要: 从应用数学基础出发,利用稠油油藏蒸汽驱开发的实际资料,将Logistic旋回模型引入蒸汽驱开发的动态分析中。通过数理统计分析,建立了适合稠油蒸汽驱开发特点的动态分析模型。它可用于表达采油速度与注汽速度之间的变化关系,确定稠油油藏的最佳汽速度、最佳采油速度和最佳油汽比。

关键词: 稠油油藏, Logistic模型, 蒸汽驱, 油汽比, 注汽速度, 采油速度

Abstract: On the basis of applied mathematics. logistic cyclic model “as introduced into steamdrive performance analysis using practical data of vIscous oil reservoir steamdrive. The model for per formance analysis. coincident with viscous oil steamdrive characteristics. is developed by means of m2 thematical statistic analysis. which can be used represent relationshjp between oil production rate and steam ingection rate. and deter mine steam inection rate. oil production rate. and OSR on a optimal basis. in a viscous oil teservoir.

Key words: Viscous oil reservoir, Logistic model, Steamdrive, OSR, Stcam inyection rate, Oil production rate