石油学报 ›› 1995, Vol. 16 ›› Issue (1): 105-110.DOI: 10.7623/syxb199501014

• 石油工程 • 上一篇    下一篇

模糊数学在机采方式优选中的应用

崔振华, 徐秀芬, 董世民   

  1. 大庆石油学院
  • 收稿日期:1993-11-28 修回日期:1994-06-25 出版日期:1995-01-25 发布日期:2013-07-08
  • 作者简介:崔振华,1962年毕业于北京石油学院.现仟中国石油天然气总公司节能技术开发中心主任,教授通讯处:黑龙江省安达市.邮政编码:151400.
  • 基金资助:
    国家八五重点项目“水平井举升技术(三级)”研究的一部分

THE OPTIMUM APPLICATION OF FUZZY MATHEMATICS IN ARTIFICIAL LIFT

Cui Zhenhua, Xu Xiufen, Dong Shimin   

  1. Daqing Petroleum Inslitute
  • Received:1993-11-28 Revised:1994-06-25 Online:1995-01-25 Published:2013-07-08

摘要: 影响机采方式选择的因素较多,多数又是不易定量描述的因素。我国油田一般都采用定性分析或类比的方法来描述机采方式,但存在着较大的盲目性。本文综合考虑了影响机采方式选择的九种因素,应用模糊数学方法建立了机采方式优选的综合评判模型;用统计方法建立了权数和隶属函数矩阵。编制的软件现场使用表明,用该方法优选机采方式不仅可使机采方式的选择定量化,而且优选结果与实际比较吻合,具有一定的实际意义。

关键词: 水平井, 机械采油, 综合评价, 优选法, 模糊数学

Abstract: There are many factors influencing the choice of artificial lift methods,most of which aredifficult to describe quantitatively. The artificial lift methods in China oil fields are generallychosen by qualitative analysis or analogy. All factors affecting the choice of artificial liftmethods are considered, a general model for optimizing the lift methods are established.Through a large amount of investigations,the matrixes of weight factor and attaching extentare set up by the statistical method.A computer program is complied,the results of its application indicate a quite good consistency with practice.

Key words: horizontal well, artificial lift, comprehensive evaluation, optimum selecting method, fuzzy mathematics