AR vs RRC Comparison

Antero Resources is an exploration and production firm whose operations represent a pure play in the Marcellus Shale, located in northern West Virginia. The company started in 2002 as an E&P focused on the Barnett Shale (Fort Worth, Texas). Antero redefined itself in Appalachia's Marcellus Shale in 2005. In 2012, shortly before Antero's 2013 IPO, Antero Midstream Partners was formed to handle the company's rapidly growing gas volumes. In 2026, the firm narrowed its focus further by selling its Ohio Utica assets and using the proceeds to acquire additional Marcellus acreage from HG Energy. Just over half of its production and earning power is tied to natural gas, with the remainder mostly NGLs, where it holds a leading position, and some crude oil.

Range Resources is an exploration and production firm whose operations represent a pure play in the Marcellus shale, located in the Appalachian region of Southwest Pennsylvania. The company went public as Lomak Petroleum in 1980 and later reorganized as Range Resources in 1998. After an expensive 10-year venture with a multi-basin strategy, Range Resources found its identity as an Appalachian natural gas producer, offloading its Permian assets in 2013. Range quickly became a leading US gas producer after its merger with Memorial Resource Development in 2016. Following the merger, Range saw its operational unit costs rise to an uncompetitive level and subsequently sold the assets in 2020 to return to its roots as an Appalachian producer.