重庆科技大学学报（自然科学版）2024，Vol.26Issue(4)：20-27,8.DOI:10.19406/j.issn.2097-4531.2024.04.003
基于组合赋权的超深层气藏效益建产评价
Evaluation of Ultra-Deep Gas Reservoirs Benefit Construction Based on Combined Weight
摘要
Abstract
A combined weight model with variable weights of key indicators is established by a comprehensive quan-titative analysis of subjective and objective weighting.Based on TOPSIS decision model,the benefit construction of ultra-deep gas reservoirs is evaluated.Taking 8 ultra-deep gas reservoirs as examples,the evaluation results by using this method are compared with those of traditional single subjective weighting method and objective weighting method.The results show that this method can give full play to the advantages of subjective and objective weighting methods,and reduce the adverse influence of single weighting on indicator weights.The evaluation results are more in line with the actual situation of developed gas reservoirs.关键词
超深层气藏/效益建产/组合赋权/可变权重/TOPSIS决策模型Key words
ultra-deep gas reservoir/benefit construction/combined weight/variable weights/TOPSIS decision model分类
能源科技引用本文复制引用
李继强,张卫,戚会清,刘勇,胡世莱,黄小亮..基于组合赋权的超深层气藏效益建产评价[J].重庆科技大学学报（自然科学版）,2024,26(4):20-27,8.基金项目
国家自然科学基金面上项目"高温高压水溶性气藏气水运移机理研究"(52274034) （52274034）
重庆科技大学研究生科技创新项目"超深层气藏效益建产评价关键指标体系研究"(YKJCX2220127) （YKJCX2220127）
