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Marcellus natural gas trend. Extent of Marcellus Shale [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 ...
The Marcellus is an example of shale gas, natural gas trapped in low-permeability shale, and requires the well completion method of hydraulic fracturing to allow the gas to flow to the well bore. The surge in drilling activity in the Marcellus Shale since 2008 has generated both economic benefits and environmental concerns—and thus ...
Derrick and platform of drilling gas wells in Marcellus Shale – Pennsylvania. Shale gas was first extracted as a resource in Fredonia, New York, in 1821, [16] [17] in shallow, low-pressure fractures. Horizontal drilling began in the 1930s, and in 1947 a well was first fracked in the U.S. [3]
Mahantango Formation. The Devonian Mahantango Formation is a mapped bedrock unit in Pennsylvania, West Virginia, and Maryland. [1][2][3] It is named for the North branch of the Mahantango Creek in Perry and Juniata counties in Pennsylvania. It is a member of the Hamilton Group, along with the underlying the Marcellus Formation Shale. [4]
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.
Range Resources Corporation is a natural gas exploration and production company, the headquartered is in Fort Worth, Texas. It operates in the Marcellus Formation, where it is the largest land owners. As of December 31, 2021 the company had 17.775 trillion cubic feet of natural gas equivalent of estimated proved reserves, which 67% was natural ...
The Mountain Valley Pipeline (MVP) is a completed natural gas pipeline constructed from northwestern West Virginia to southern Virginia. The MVP is 303 miles (488 km) long, and there is also a proposed Southgate Extension which will run 75 miles (121 km) from Virginia into North Carolina. [1] The completed pipeline has a capacity of 2 million ...
EQT Corporation is an American energy company engaged in hydrocarbon exploration and pipeline transport.It is headquartered in EQT Plaza in Pittsburgh, Pennsylvania.. EQT is the largest natural gas producer in the Appalachian Basin [2] with 19.802 trillion cubic feet equivalent of proved reserves across approximately 1.8 million gross acres, including approximately 1.5 million gross acres in ...