西南石油大学学报(自然科学版) ›› 2005, Vol. 27 ›› Issue (1): 61-63.DOI: 10.3863/j.issn.1000-2634.2005.01.016

• 石油与天然气工程 • 上一篇    下一篇

灰色关联决策模型及在调驱方案优化决策中的应用研究

王生奎1 蒲万芬 叶亮   

  1. 1.西南石油学院石油工程学院,四川 成都 610500;2.长庆石油勘探局,甘肃 庆阳 745113
  • 收稿日期:2003-10-28 修回日期:1900-01-01 出版日期:2005-02-20 发布日期:2005-02-20
  • 通讯作者: 王生奎

Study and Application of Gray Association Decision-Making Model in the Modification and Displacement

WANG Sheng-kui1 PU Wan-fen1 YE liang2

  

  1. Southwest Petroleum Institute, Chengdu Sichuan 610500, China
  • Received:2003-10-28 Revised:1900-01-01 Online:2005-02-20 Published:2005-02-20
  • Contact: WANG Sheng-kui

摘要:

在灰色理论和模糊数学的基础上,通过建立灰色关联决策模型,对区块整体调驱方案优化决策进行了研究。结果表明灰色关联模型能有效地解决因素间相互制约的工程优化决策问题,在区块整体(弱凝胶)调驱方案中从稳油控水程度、成本投入等多因素综合考虑,并非处理量大、增油量多的方案就是最佳方案。在大港油田官195断块弱凝胶调驱方案中,处理剂量为3485m左右较为适宜。

关键词: 调驱方案, 关联度, 权重, 决策模型

Abstract:

On the base of gray theory and fuzzy mathematics, the optimal decision-making of the block profile modification and displacement project were discussed with the gray association. The study indicated the gray association model can deal with optimal decision-making of project with correlation among element. With the increase semidiameter of the deal with, the water and oil product was improved obviously, but the project was not the best one while considered the fact of water and oil and the cost of project etc.

Key words: modification and displacement project, association-degree, authority layer, decision-making model

中图分类号: