An optimization method for shale gas gathering system-Consideration of reliability enhancement under earthquake-related uncertainties

作     者：Yan Wu Zi-Yuan Cui Hai Lin Yu-Fei Wang Xiao Feng 

作者机构：School of Chemical Engineering and EnvironmentChina University of Petroleum(Beijing)18 Fuxue RoadChangpingBeijing102249China School of Chemical Engineering and TechnologyXi'an Jiaotong University28 Xianning West RoadXi'anShaanxi710049China 

出 版 物：《Petroleum Science》 (石油科学（英文版）)

年 卷 期：2022年第19卷第5期

页      面：2431-2447页

核心收录：

学科分类：0820[工学-石油与天然气工程] 08[工学] 082003[工学-油气储运工程] 

基　　金：Financial supports from the National Natural Science Foundation of China under Grant(No.22022816 and 22078358)are gratefully acknowledged 

主　　题：Shale gas Gathering system Network topology Reliability Uncertainty 

摘      要：Shale gas gathering systems are of great importance in gas fields for the efficient and reliable transportation of *** traditional design methods,pipeline layouts are optimized only from an economic point of view,where reliability is evaluated after ***,reliability can be enhanced by spare pipelines so that both economic and reliable aspects are evaluated *** on the idea of enhancing reliability,this research proposes a methodology for optimizing the pipeline layout problem including well clustering,stations site selecting,and *** topology arrangements and spare pipelines are investigated to enhance the production efficiency and reliability of the pipeline network under earthquake-related *** evaluation is converted into an economic one so that the objective of this work is to minimize the total annual *** solve such a complex problem,genetic algorithm,K-means algorithm,Geo Steiner algorithm,Kruskal algorithm,linear programming and Monte Carlo simulations are combined.A real-world case study illustrates the effectiveness of the proposed methodology and shows a 36.53%reduction in the total annual cost compared with the initial scheme.