Sentences with phrase «coalbed methane increase»
Natural gas is the fastest - growing fossil fuel, as global supplies of tight gas, shale gas, and coalbed methane increase.
http://www.greencarcongress.com/ Not exact matches
China's natural gas production from other sources, such as coalbed methane, tight formations, and more traditional natural gas reservoirs, is projected to increase more modestly, from 12 Bcf / d from these sources in 2016 to 20 Bcf / d by 2040.