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随着天然气干线管道的快速发展、气化城市进程的加快,油气田管理的支线管道也将随之快速增加。到“十一五”末,中国石油油气长输管道总里程已近5万千米,“十二五”期间还要新建近5万千米管道,到“十二五”末长输油气管道总里程将接近10万千米。与此同时,随着社会经济的快速发展,管道安全管理也面临新的、严峻挑战,需要新的理念、新的方法、新的技术和针对性的措施,加强对管道本体缺陷、自然灾害、第三方损坏、非传统安保防恐等风险因素的
With the rapid development of natural gas trunk pipelines and the acceleration of gasification urbanization, branch pipelines for oil and gas field management will also rapidly increase. At the end of the 11th Five-Year Plan period, the total length of long-distance pipelines for oil and gas of PetroChina has reached nearly 50,000 km. During the “12th Five-Year Plan” period, nearly 50,000 km of new pipelines will be built and at the end of the “12th Five-Year Plan” The total length of long-distance gas pipelines will be close to 100,000 km. At the same time, with the rapid development of the society and economy, the management of pipeline safety is also facing new and severe challenges. New concepts, new methods, new technologies and targeted measures are required to strengthen the management of pipeline safety defects, natural disasters, Third party damage, non-traditional security and other risk factors