油田EPC项目物资采购风险点风险度综合评价研究

发布时间：2018-05-05 10:33

本文选题：EPC + 采购　；参考：《西南石油大学》2014年硕士论文

【摘要】：EPC总承包模式是我国大力推广的一种建设工程总承包模式。近年,中国石油天然气集团公司明确提出,工程建设业务要突出、完善EPC总承包功能,积极推行先进的项目管理模式,努力提升市场竞争力。EPC总承包模式已成为油田工程建设主流模式。油田的工程建设项目普遍具有工艺复杂、建设标准高等特点,且作业大多位于偏远地区,建设环境复杂,导致油田风险管理存在风险辨识困难,可靠性低,处理手段不够多样化等问题。本文以EPC总承包模式及其风险的相关理论为基础,介绍了EPC模式的内涵、主要内容和特点,EPC项目风险的概念、产生机制和风险特点、分类。然后,本文从EPC项目物资采购的特点、流程着手,深入分析了采购准备阶段、采购实施阶段、采购完成后阶段的涉险环节,对主要风险点和风险源进行识别,建立了EPC项目物资采购风险体系,提出了风险度的衡量方法,构建了风险度乘积模型和模糊综合评价模型,给出风险度评价指标量化标准和风险度判别标准。最后,本文结合TZ油田EPC项目案例,对项目总承包商物资采购环节中的主要风险进行分析识别,利用问卷调查法对风险点进行评价并排出顺序,提出了风险应对措施。另外,本文还针对该案例提出了一些建议供总承包商参考。
[Abstract]:EPC general contracting mode is one kind of construction project general contract mode that our country popularizes energetically. In recent years, CNPC has clearly proposed that the project construction business should be prominent, the overall contracting function of EPC should be improved, and advanced project management models should be actively implemented. EPC general contracting mode has become the main mode of oilfield engineering construction. The engineering construction projects in oil fields are generally characterized by complex technology and high construction standards, and most of the operations are located in remote areas, and the construction environment is complex, which leads to the difficulty of risk identification and low reliability in oil field risk management. To deal with the problem of not enough diversification of means and so on. Based on the general contracting mode of EPC and its risk theory, this paper introduces the connotation, main contents and characteristics of the EPC model, the concept of project risk, the mechanism and characteristics of the risk, and the classification of the risk. Then, this paper starts with the characteristics and flow of EPC project material procurement, deeply analyzes the risk links in the purchasing preparation stage, procurement implementation stage, procurement completion stage, and identifies the main risk points and risk sources. This paper establishes the risk system of EPC project material purchase, puts forward the measure method of risk degree, constructs the product model of risk degree and fuzzy comprehensive evaluation model, and gives the quantitative criterion of risk degree evaluation index and the criterion of risk degree discrimination. Finally, combined with the case of EPC project in TZ oilfield, this paper analyzes and identifies the main risks in the material procurement link of the general contractor of the project, evaluates the risk points by using the questionnaire method, and puts forward the measures to deal with the risks. In addition, this paper also puts forward some suggestions for the general contractor to refer to the case.
【学位授予单位】：西南石油大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F284;F251

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