我国油气管道运输的发展概况

系统回顾了我国油气管道建设和运输自50年代至今的发展过程。由于受各方面条件的制约,我国管道工业的发展相对滞后,70年代后才有了一定规模的发展。进入80年代,特别是90年代以来,油气管道的建设发展迅速,陆续兴建了一批输送成品油、凝析油和干气等比较典型的近海和沙漠管道,例如以合作方式兴建的崖城13-1气田至香港、海南的海底输气管道,口径最大、可不间断顺序输送四种型号汽柴油的抚顺—营口鲅鱼圈成品油管道,全线采用计算机集中控制的东黄复线原油管道和国内第一条沙漠管道——轮库原油管道等。全国油气管道总长度已达到16 000km,并已初步形成了东北、华北、华东输油管网和西南输气管网,这标志着我国管道工业进入了一个新的发展时期。未来的努力方向是通过提高施工水平、进一步改进输送工艺和拓宽输送领域等手段,迅速缩小与先进国家的差距。

China''s Pipeline Industry

China's oil and gas pipeline industry was historically reviewed since it was established from the early fiveties up to now. The industry was delayed in development due to the various constrained conditions,and it grew up on a certain scale after the seventies. In the eighties,especially in the nineties,the development of. the industry is speeded up,some pipelines transporting oil product,condensate and dry gas have been in succession completed. These typical pipe lines include the submarine gas pipline from Yacheng 13-1 gas field to Hong Kong and Hainan which were constructed in cooperative way,Yingkou Bayuquan Oil Product Jetty, the second Dong-Huang Line controlled with computer system, and China's first desert oil pipeline-Lun-Ku pipeline. The total length of pipeline in China has been up to 16 000 km,and constituted the oil pipeline networks in Northeast, northen China, easten China and gas pipeline networks in Southwest,which marks a new construction stage in China's pipeline industry. China's future development of pipeline industry is to keep pace with the advanced level of foreign countries by means of raising the construction level,further improving the transportation process and opening up the transportation scale.