中国天然气工业发展形势及发展建议

从分析全球能源消费现状入手，研究了全球天然气资源量、储量、产量、贸易量及消费量变化趋势，探讨了中国发展天然气工业的宏观政策、资源条件、输配气设施建设及市场需求等情况。中国天然气工业的发展形势表现为：①天然气勘探取得重要进展，储量进入增长高峰期，已基本形成八大天然气主要探区：即陆上的四川、鄂尔多斯、塔里木、柴达木、松辽、准噶尔盆地和海上的南海、东海探区；②天然气开发取得长足进步，产量大幅度快速攀升，预计2006～2015年间年均增长100×10⁸ m³以上，到2010年产量突破1 000×10⁸ m³，跻身天然气生产大国行列；③骨干输气管道建设发展迅速，截至2007年底全国天然气干支线管道约3×104 km，干线基本覆盖了主要产气区和绝大部分省会城市，全国天然气干线系统初具规模，但储气库建设仍有待加快与完善；④天然气消费量快速增加，国内生产不能满足需求；⑤ 进口气工作进展顺利，利用国外天然气资源规模不断扩大。此外，还对加快中国天然气工业发展提出了建议：①加强国内天然气资源勘探开发力度，提高资源保障程度；②充分利用国内外天然气资源，优化我国能源消费结构；③统筹规划，尽快建设完善天然气运输、储存和利用等配套基础设施；④建立专门机构，加强政府对天然气行业从政策、法规和导向性等方面的支持与监管。

Current situation and proposals for the development of natural gas industry in China

Starting from the status quo of global energy consumption, this study focused on natural gas resources, reserves, production, trade volume and trend in the global market. Through in depth investigation into macro policies, resource condition, construction of gas transmission and distribution, and the market requirement, this paper sums up the current situation for the development of natural gas industry in China as follows: a. the natural gas exploration has made great progress with the explored reserves has experienced a rapid growth, and eight main exploration areas have been formed all over China, including the Sichuan, Tarim, Qaidam, Songliao, Junggar basins and the East and the South China Seas; b. due to remarkable strides in natural gas exploitation, the natural gas productivity of China is forecasted to increase year by year with an average annual increment of 10 bcm from 2006 to 2015, and is expected to surpass 100 bcm in 2010, when China will rank among the world's largest  countries in gas production; c. the main pipelines are in fast construction with the total length of trunk and branch lines about 30 thousand km by the end of 2007, which has covered the important gas producing zones and most provincial capitals, but the gas storage tanks are expected to follow their steps; d. domestic gas production can not meet the domestic gas consumption and so much more foreign gas resources has to be highly relied on. This paper also puts forward some proposals for accelerating the development of Chinese natural gas industry: a. exploration and development of natural gas should be strengthened up to guarantee the domestic energy supply; b. both domestic and foreign natural gas resources should be made full use of to optimize the energy consumption structure; c. overall plans and projects should be made to complete the infrastructure construction of natural gas transmission, storage and utilization, etc.; d. special agencies should be set up for the government to control and support well the natural gas industry in the way of policies, regulations, and guidance.