2012年,中国油气管网发展迅速,从区域管网到跨国管网,从主干线到整个油气管网系统,能源保供有力,能源输送网络渐趋完善,系统优化、有效衔接的综合运输体系逐步完备,保供惠民生的脚步逐渐加快。截至目前,全国油气管道总长度已突破9.3万公里。覆盖全中国的油气管网初步形成,基本建成了以中国石油为投资主体“横跨东西、纵贯南北、覆盖全 In 2012, the rapid development of China’s oil and gas pipelines, from the regional pipe network to the transnational pipe network, from the main line to the entire oil and gas pipe network system, ensured the energy supply, and gradually improved the energy transportation network. The system was optimized and effectively integrated with the integrated transportation system Gradually complete, for the protection of people’s livelihood gradually accelerate the pace. Up to now, the total length of oil and gas pipelines nationwide has exceeded 93,000 km. Covering all of China’s oil and gas pipe network initially formed, basically completed with China Petroleum as the main investment ”across things, north and south, covering the whole