The company operates in the Appalachian Basin and focuses on natural gas and natural gas liquids production, as well as drilling and exploration activities in the Marcellus Shale, Utica Shale, and Upper Devonian Shale. Rex Energy has grown into a publicly traded organization with assets in the Appalachian and Illinois Basins, and is actively pursuing advanced technology to extend oil production in Southern Illinois and Indiana. The company has a diverse team of over 270 employees, including technical experts, recent college graduates, and mid-career professionals, working together for the growth and success of Rex Energy.