延长气田天然气液化厂建设项目安全风险管理问题研究

发布时间：2018-11-25 09:25

【摘要】：随着国家对能源需求的不断增长，引进LNG将对优化我国的能源结构，有效解决能源供应安全、生态环境保护的双重问题，为实现经济和社会的可持续发展发挥着重要的作用。目前，LNG是国家大力发展的产业。天然气液化后可以大大节约储运空间和成本，同时在液化过程中，能除去杂质，从而成为一种清洁、高效的“绿色能源”。风险管理是贯穿项目管理全过程的工作，是现代项目管理中必不可少的内容。一个成功的项目，在项目启动阶段就应充分考虑所有可能出现的风险因素。为了降低风险发生的概率，，一个在项目运行的过程中，应该准确、及时地识别各种风险类型，根据风险的轻重缓急，采取相应的应急措施对风险进行控制和处置。本文在识别天然气液化厂建设项目的风险因素时，以安全风险评价为依据，通过对安全风险的确认、风险识别、风险评价以及安全风险管理过程控制等方面的论述，提出该项目安全风险管理的有效控制机制。本文通过对延128井建设项目进行案例分析，总结出天然气液化厂建设项目的各种风险因素，以及风险控制的措施。文本在分析天然气液化厂建设项目的各项数据、评价项目风险以及风险控制应急措施的提出时，通过延128井建设测评数据，进行定量的计算，用数据来反映项目的风险程度。
[Abstract]:With the continuous increase of national energy demand, the introduction of LNG will play an important role in optimizing the energy structure of our country, effectively solving the dual problems of energy supply security and ecological environment protection, and playing an important role in realizing the sustainable development of economy and society. At present, LNG is the industry that the country develops energetically. Natural gas liquefaction can save storage and transportation space and cost greatly, at the same time, it can remove impurity in liquefaction process, thus become a kind of clean and efficient "green energy". Risk management runs through the whole process of project management and is an essential part of modern project management. A successful project should take all possible risk factors into account at the start-up stage of the project. In order to reduce the probability of risk occurrence, a project in the process of operation, should accurately, timely identify various types of risk, according to the priority of risk, take appropriate emergency measures to control and deal with the risk. In this paper, when identifying the risk factors of the construction project of the natural gas liquefaction plant, based on the safety risk assessment, the paper discusses the safety risk identification, risk evaluation and the process control of the safety risk management, etc. The effective control mechanism of the project safety risk management is put forward. Based on the case study of Yan128 well construction project, various risk factors and risk control measures for the construction project of natural gas liquefaction plant are summarized in this paper. When analyzing the data of the construction project of the natural gas liquefaction plant and evaluating the project risk and the risk control emergency measures, the paper carries out quantitative calculation through the evaluation data of Yan128 well construction, and uses the data to reflect the risk degree of the project.
【学位授予单位】：西安石油大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TE687

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