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US shale gas basins, 2011. Shale gas in the United States is an available source of unconventional natural gas.Led by new applications of hydraulic fracturing technology and horizontal drilling, development of new sources of shale gas has offset declines in production from conventional gas reservoirs, and has led to major increases in reserves of U.S. natural gas.
In 1996, shale gas wells in the United States produced 0.3 × 10 ^ 12 cu ft (8.5 km 3), 1.6% of US gas production; by 2006, production had more than tripled to 1.1 × 10 ^ 12 cu ft (31 km 3) per year, 5.9% of US gas production. By 2005, there were 14,990 shale gas wells in the US. [20] A record 4,185 shale gas wells were completed in the US in ...
A map of 48 shale basins in 38 countries, based on US Energy Information Administration data, 2011. This is a list of countries by recoverable shale gas based on data collected by the Energy Information Administration agency of the United States Department of Energy. [1]
The Marcellus natural gas trend is a large geographic area of prolific shale gas extraction from the Marcellus Shale or Marcellus Formation, of Devonian age, in the eastern United States. [2] The shale play encompasses 104,000 square miles and stretches across Pennsylvania and West Virginia, and into eastern Ohio and western New York. [ 3 ]
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. [3] China is estimated to have the world's largest shale gas reserves. [4]
Due to constant announcements of shale gas recoverable reserves, as well as drilling in Central Asia, South America, Africa, and deepwater drilling, estimates are updated frequently. Since 2000, some countries, notably the US and Canada, have seen large increases in proven gas reserves due to development of shale gas , but shale gas deposits in ...
800-290-4726 more ways to reach us. Sign in. Mail. 24/7 Help. For premium support please call: ... "In fact reserves are more than five times higher than in 2009 with shale gas reserves being more ...
A 2008 estimate set the total world resources of oil shale at 689 gigatones—equivalent to yield of 4.8 trillion barrels (760 billion cubic metres) of shale oil, with the largest reserves in the United States, which is thought to have 3.7 trillion barrels (590 billion cubic metres), though only a part of it is recoverable. [15]