加拿大的省际管道

Canada's Interprovincial Pipeline

以考察报告方式全面介绍了加拿大省际管道系统的生产和管理概况。加拿大省际管道历经近50年的建设与发展,是目前世界上规模最大、距离最长、输送工艺最复杂的液体管道输送系统,管道干线长度约占世界成品油管道长度的1/6,输送介质除原油、成品油和液化天然气外,还输送甲烷、丙烷、丁烷和各种合成物等石油化工产品。在生产运行和管理上拥有先进、完整的控制方式,体现在全线实行SCADA和计算机等自动控制,高效细致的生产调度,顺序输送采用在线压力检测、密度计量等手段对输送介质进行界面跟踪,以计算机监测系统监测管道的泄漏位置和泄漏量等。同时,在强化管理人员的素质和参与国际经营方面也具有成功的经验。

The operation and management of the Interprovincial Pipeline System in Canada are introduced in detail in the way of inspection report. The pipeline system,which undergose constantly constructing and developing nearly 50 years,is a liquid pipeline system with the largest operation scope,the longest distance and the most complicated transportation process in the world. The trunkline length of the pipeline approximately covers one-sixth of the length oil products pipelines in the world. Besides crude oil,oil products and LNG,the pipeline transports methane,propane,butane and many kinds of petrochemical syntheses. It has advanced and integrated controlling ways,such as,adopting SCADA and computers in automatic control, high efficiency in operation dispatch,tracing the batch of mediums transported with in-line pressure survey and density metering in batch transportation,and monitoring the leakage location and spillage with computer monitoring system. Meanwhile,the pipeine company has got some successful experiences in strengthening the operators' quality and competing in international market.