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基于油气管道项目的技术经济特性和后评价实践经验,结合因果分析法和层次分析法相关理论,识别分析了影响油气管道项目经济效益的影响因素,建立了影响因素关系模型,提出了油气管道项目经济效益提升和后续管道项目建设过程中需要注意的问题。研究表明:影响油气管道项目投资和经济效益的主要因素包括价格、输油(气)量、地区发展状况、运行成本、财税政策等,管输量和管输价格是影响管输收入的直接因素,低输量、高成本运营是制约管输企业发展和经济效益提升的根本原因。通过梳理输油(气)规模、资源配置、管输价格、市场发育之间的关系,找出了关键影响因素,旨在为提高油气管道项目经济效益提供对策与建议。
Based on the technical and economic characteristics of the oil and gas pipeline project and the post-evaluation practical experience, combining with the related theories of causal analysis and AHP, the influencing factors of the economic benefits of the oil and gas pipeline project are identified and analyzed. The relationship model of the influencing factors is established, and the oil and gas pipeline project Economic benefits and follow-up pipeline project construction process needs attention. The results show that the main factors that affect the investment and economic benefits of oil and gas pipelines include price, quantity of oil and gas, regional development, operating cost, fiscal and taxation policies, and so on. The low-volume and high-cost operation are the fundamental reasons that restrict the development of enterprises and economic benefits. By combing the scale of oil and gas (gas), resource allocation, pipeline transportation price and market development, the key influencing factors are found out, which are aimed at providing countermeasures and suggestions for improving the economic benefits of oil and gas pipeline projects.