of unconventional shale gas with conventional gas reserves has caused a sharp increase in estimated recoverable natural gas in Canada. Until the 1990s...

Shale gas is an unconventional natural gas that is found trapped within shale formations. Since the 1990s a combination of horizontal drilling and hydraulic...

led to rapid development of shale gas in Canada, and, more recently, has spurred interest in shale gas possibilities in Europe, Asia, and Australia....

important source of natural gas in the United States over the past decade, and interest has spread to potential gas shales in Canada, Europe, Asia, and Australia...

notably the US and Canada, have seen large increases in proven gas reserves due to development of shale gas, but shale gas deposits in most countries are...

Natural gas was Canada's third largest source of energy production in 2018, representing 22.3% of all energy produced from fuels in the country. By contrast...

unconventional shale gas in China has been estimated to be 1,115 trillion cubic feet (31.6 trillion cubic meters), the largest of any country in the world...

Emmons in 1842. The Utica Shale is composed of calcareous, organic, and rich shale. The Utica shale is a major source of unconventional tight gas in Quebec...

called shale oil, is separated from combustible oil-shale gas. Shale oil is a substitute for conventional crude oil; however, extracting shale oil is...

Shale oil extraction is an industrial process for unconventional oil production. This process converts kerogen in oil shale into shale oil by pyrolysis...