近10年中国天然气工业快速发展

Rapid development of China′s natural gas industry in the past decade

近10年(2012—2021年)中国天然气工业快速发展,主要是:(1)近10年共产气15105.2×10^(8)m^(3),是前10年(2002—2011年)总产气量6468.38×10^(8)m^(3)的2.3倍;(2)天然气储量猛增,近10年新增探明天然气地质储量84499.58×10^(8)m^(3),是前10年总储量55696.57×10^(8)m^(3)的1.5倍;(3)页岩气勘探开发开花结硕果,近10年发现并探明7个页岩气田,新增探明页岩气地质储量2.74×10^(12)m^(3),累计生产页岩气920×10^(8)m^(3);(4)年产百亿方大气田前10年2个,近10年为3个;(5)长输气管道四通八达,近10年建成长输气管道60766.5 km,是1949—2011年间建成管道长度的2.6倍。

In the past decade(2012-2021),China’s natural gas industry developed rapidly.The main reasons are:(1)The natural gas output in the past decade was 15105.2×10^(8)m^(3),which was 2.3 times of the previous ten years(2002-2011,total gas production of 6468.38×10^(8)m^(3));(2)Natural gas reserves have soared.In the past decade,China’s newly proved natural gas geological reserves increased by 84499.58×10^(8)m^(3),1.5 times that of the previous decade’s(55696.57×10^(8)m^(3));(3)The exploration and development of shale gas bore fruit.In the first ten years,there were no shale gas fields.In the last ten years,seven shale gas fields were discovered and proved,and the proved geological reserves of shale gas were 2.74×10^(12)m^(3)and the productions were 920×10^(8)m^(3);(4)Large gas fields with an annual output of 10 billion cubic meters,two in the first decade and three in the last decade;(5)Long gas pipelines extend in all directions.In the past ten years,60766.5 km of long gas pipeline was built,2.6 times that from 1949 to 2011.