Magnolia Oil & Gas Corporation is an energy company engaged in the full lifecycle of hydrocarbon resource management: acquisition, development, exploration, and production of crude oil, natural gas, and natural gas liquids (NGLs) within the United States. Its operational focus is primarily situated in South Texas, specifically within Karnes County and the Giddings Field, where its assets primarily tap into the rich Eagle Ford Shale and Austin Chalk geological formations. According to its December 31, 2021, filing, the company's holdings comprised a substantial leasehold of 471,263 net acres.