海洋工程装备与技术

海洋工程装备与技术 ›› 2025, Vol. 12 ›› Issue (2): 144-151.doi: 10.12087/oeet.2095-7297.2025.02.31

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基于层次分析法的FPSO油气水分离系统综合评价指标权重分析

于超，仝英利，刘昊，陈长钦，孙海防，宋坤明   

  1. 中海油能源发展股份有限公司采油服务分公司，天津 300452
  • 出版日期:2025-06-05 发布日期:2025-07-12
  • 作者简介:于超（1986— ），男，硕士研究生，副教授级高级工程师。研究方向：海洋石油工程设备管理及科研，数字化前沿技术攻关，海上油气生产仿真及操作优化。

Weight Analysis of Comprehensive Evaluation Index of FPSO Oil， Gas and Water Separation System Based on Analytic Hierarchy Method

YU Chao， TONG Yingli， LIU Hao， CHEN Changqin， SUN Haifang， SONG Kunming   

  1. CNOOC Energy Development & Service-Oil Production Co.， Tianjin 300452， China
  • Online:2025-06-05 Published:2025-07-12

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摘要： 为了更好地对浮式生产储卸油装置（FPSO）故障进行分析，构建FPSO故障评价体系，基于层次分析法对FPSO进行故障归因研究。选取FPSO油气水分离系统的三相分离器、电脱水器及海管三个要素为研究对象，通过对系统故障原因进行处理、分析，建立层次分析结构模型；利用层次结构对其进行故障因素指标判断，通过计算各个故障因素指标的权重值来对其故障原因进行具体分析。研究结果表明：电脱水器故障所占权重较大，影响程度也较大；另外通过层次分析能够很好地对各个指标层级的权重值进行比较，以判断各层级中影响程度的大小。

关键词: FPSO, 层次分析法, 海洋石油, 石油装备, 故障归因

Abstract: In order to better analyze floating production storage offloading （FPSO） faults and construct an FPSO fault evaluation system， this paper uses analytic hierarchy to conduct fault attribution research on FPSO. The three elements of three-phase separator， electrodehydrator and sea pipe of FPSO oil， gas and water separation system were selected as the research objects， and the structural model of hierarchical analysis was established by processing and analyzing the causes of system failures. The hierarchy is used to judge the failure factor indicators， and the weight value of each failure factor indicator is calculated to analyze the cause of the failure. The results show that the weight of electrodehydrator faults is large and the degree of influence is also large， and the weight values of each index level can be well compared through hierarchical analysis to judge the degree of influence in each level.

Key words: FPSO, analytic hierarchy, offshore oil, petroleum equipment, failure attribution

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