Investment control and economic benefit analysis of the distributed wind power project in Changqing oilfield
YANG Fei
HUANG Jing
AN Yuting
WU Jiangang
ZHANG Junrong
Abstract：Taking the typical 5 MW distributed wind power project of Changqing oilfield as the research object,the investment proportion of each part of the project are analyzed,a sensitivity analysis of the project's economic evaluation are conducted,and optimization measures for the problems faced by oilfield companies in carrying out distributed wind power projects are provided.The results show that the selection of electric field equipment,substation renovation,external transmission lines,roads,and project land use costs are the main links controlling the investment in oilfield distributed wind power projects,while construction investment,self-consumed electricity,and alternative electricity prices are the main influencing factors of the economic benefits of oilfield distributed wind power projects.The investment in wind farms accounts for 49%,making it the largest cost item.The selection of wind turbines is the key to investment control.The WTG1-192-5 000 kW model(with a hub height of 150 m)is determined to have the best economic performance through cost comparison per kilowatt-hour.
Keywords：distributed wind powerinvestment controleconomic benefitswind power projectoilfieldinfluencing factors
Publication Date：2025-11-30
Online Publishing Date：2025-12-29(First online date of this platform, not the publication date of the document)
Pages：6( 43-48 )