434,000
Net acres located primarily in northern West Virginia
World's Second-Largest Gas Field
The Devonian-age Marcellus shale extends nearly 100,000 square miles of the Appalachian basin. It is estimated to contain approximately 410 trillion cubic feet of natural gas, making it the world's second-largest natural gas find.
Marcellus Assets by the Numbers
Antero Resources holds over 400,000 acres in northern West Virginia, at the core of the Marcellus Shale play.
1,000 +
Producing horizontal wells in operation
17.6
Tcfe of net proved reserves
1,877
Undeveloped core drilling locations