What state has the Marcellus Shale?
The Marcellus States—New York, Ohio, Pennsylvania and West Virginia—sit atop the Marcellus shale, an organic-rich black shale formation extending throughout the Appalachian Basin.
How much shale gas does the US have?
The U.S. Energy Information Administration (EIA) estimates that in 2020, U.S. dry shale gas production was about 26.3 trillion cubic feet (Tcf), and equal to about 79% of total U.S. dry natural gas production in 2020.
How much gas does the Marcellus produce?
The Marcellus contains an estimated 84 trillion cubic feet of natural gas.
Where is the Marcellus Shale found?
The Marcellus Middle Devonian-age organic-rich formation, also known as Marcellus Shale, extends in the subsurface from New York State in the north to northeastern Kentucky and Tennessee in the south and is the most prolific natural gas-producing formation in the Appalachian basin.
Where does Marcellus Shale gas go?
Fugitive gas emissions can infiltrate into local aquifers around hydraulic fracturing well pads through natural underground fractures, as well as those created during the hydraulic fracturing process.
Where is shale gas found in USA?
The shale most commonly produced is the Chattanooga Shale, also called the Ohio Shale. The US Geological Survey estimated a total resource of 12.2 trillion cubic feet (350 billion cubic metres) of natural gas in Devonian black shales from Kentucky to New York.
How many wells are in the Marcellus Shale?
Currently, there are 10,586 well locations with an active status, 9,218 of which have been drilled. There 19,617 unconventional well locations in Pennsylvania when considering all status types, 10,652 of which have been drilled.
How long will U.S. natural gas reserves last?
At the rate of U.S. natural gas consumption in 2016 of about 27.5 Tcf per year, the United States has enough natural gas to last about 90 years. The actual number of years will depend on the amount of natural gas consumed each year, natural gas imports and exports, and additions to natural gas reserves.
How much natural gas is in the Marcellus Shale?
According to the USGS assessment, the Marcellus Shale contains about 84 trillion cubic feet of undiscovered, technically recoverable natural gas and 3.4 billion barrels of undiscovered, technically recoverable natural gas liquids.
How much natural gas is undiscovered in the Appalachian Basin?
The Marcellus Shale and Point Pleasant-Utica Shale formations of the Appalachian Basin contain an estimated mean of 214 trillion cubic feet of undiscovered, technically recoverable continuous resources of natural gas, according to new USGS assessments.
How much natural gas is there on the east coast?
Using a geology-based assessment method, the U.S. Geological Survey estimated a mean undiscovered natural gas resource of 3.9 trillion cubic feet and a mean undiscovered natural gas liquids resource of 135 million barrels in continuous accumulations within five East Coast Mesozoic basins, according to a new USGS report.