基于层次分析法的海上采油人工举升方式选择

Artificial Lift Methods Selection of Offshore Producing Based on Analytical Hierarchy Process

在海洋油气开发过程中,受复杂环境因素的影响,在选择合理的采油方式时存在难度。采用模糊数学理论和层次分析法对目前常用的5种人工举升采油方式进行比较、分析、计算,不仅建立了较为完整、可靠的评价体系,验证了电动潜油泵在海上油田开发上的优越性,而且完成了对这5种油气举升方法的数据量化评估。这对于优化海上油田生产系统,提高经济效益,完善采油工程设计理论等方面都具有重要意义。

In the offshore oil and gas development process,affected by complex environmental fac-tors,choosing effective ways of drilling is relatively difficult.Five lifting ways are analy zed and every way is compared with others through fuzzy theory and Analytical Hierarchy Process.A more complete and reliable evaluation system is established,the advantages of electric submersible pump in the development of offshore oil fields is verified,and the quantitative data assessment of five methods is completed,which is of important significance in the optimization of offshore oil production systems,improving economic efficiency,and perfecting oil extraction engineering de-sign theory.