Pittsburgh-headquartered EQT Corporation, a US-based natural gas production firm, currently boasts an impressive 25.0 trillion cubic feet of proved natural gas, natural gas liquids, and crude oil reserves as of December 31, 2022. These vast holdings encompass roughly 2.0 million gross acres, with 1.8 million gross acres concentrated in the lucrative Marcellus play. Founded way back in 1878, EQT remains a force to be reckoned with in the highly-competitive energy sector.