论文部分内容阅读
管道运输是油气运输最重要的方式之一,凭借其经济的运输成本、准确的油气输送计量、更低的运输损耗等优势日益受到油气企业的重视。目前,世界上油气管道总长度约250万公里,承载了全球100%天然气和80%以上原油的输送。油气管道运输也是一个复杂的系统工程,管道的安全平稳运行事关上、中、下游全局的生产业务。首先,油气管道线路长、经常面临多种复杂的地理环境,传统管道管控常采用人工巡检的方式,这种方法劳动强度大、效率低、人工成本高,且只能覆盖部分主要站点和
Pipeline transportation is one of the most important ways to transport oil and gas. With its economical transportation cost, accurate measurement of oil and gas transportation and lower transportation loss, pipeline transportation is increasingly valued by oil and gas enterprises. At present, the total length of oil and gas pipelines in the world is about 2.5 million km, carrying 100% of the world’s natural gas and more than 80% of crude oil. Oil and gas pipeline transport is also a complex system engineering, the safe and stable operation of the pipeline related to the middle and lower reaches of the overall production business. First of all, oil and gas pipelines are long and often face a variety of complex geographical environments. Traditional pipelines often employ manual inspection methods. This method is labor-intensive, inefficient and labor-intensive, and can cover only some major sites and