Which country has a largest recoverable shale gas reserve in the world?
Based on existing reports, China may have 30 trillion cubic metres of shale gas reserves. In a 2011 report, the US Energy Information Administration estimated that China had 1,275 trillion cubic feet of recoverable shale gas, the largest reserves of all countries surveyed in that report.
Where did shale gas originate?
Shale gas was generated from organic mud deposited at the bottom of ancient bodies of water. Subsequent sedimentation and the resultant heat and pressure transformed the mud into shale and also produced natural gas from the organic matter contained in it.
Who discovered shale gas?
Shale gas first took off in the 1990s with the discovery of Marcellus shale. The Marcellus discovery alerted the world to shale gas.
Does India have shale gas?
As per the US EIA 2015 report, India has got technically recoverable shale gas of 96 trillion cubic feet. The recoverable reserves are identified in Cambay, Krishna – Godavari, Cauvery, Damodar Valley, Upper Assam, Pranahita – Godavari, Rajasthan and Vindhya Basins.
Where is shale gas found in India?
To strengthen its hydrocarbon resource base, India has identified six basins as areas for shale gas exploration: Cambay (Gujarat), Assam-Arakan (North East), Gondwana (Central India), Krishna Godavari onshore (East Coast), Cauvery onshore, and Indo-Gangetic basins.
What is shale gas?
Shale gas is natural gas that is found trapped within shale formations. Shale gas has become an increasingly important source of natural gas in the United States since the start of this century, and interest has spread to potential gas shales in the rest of the world.
What is the world shale gas and shale oil resource assessment?
The EIA/ARI “World Shale Gas and Shale Oil Resource Assessment” report represents a major new shale resource assessment : 41 distinct countries (42 with U.S.). 95 shale basins with 137 shale gas and shale oil formations. ~700 page report with 26 Chapters.
How much of the world’s natural gas is in the shale?
Shale gas was estimated to be 27% of the total resource. “Wet natural gas” is methane plus natural gas liquids, and is more valuable than dry gas. For the rest of the world (excluding US), EIA estimated (2013) a total wet natural gas resource of 20,451 trillion cubic feet (579.1 × 1012 m 3 ).
Is shale gas the future of primary energy?
Since then, natural gas from shale has been the fastest growing contributor to total primary energy in the United States, and has led many other countries to pursue shale deposits. According to the IEA, shale gas could increase technically recoverable natural gas resources by almost 50%.