Group 1 - Range Resources (NYSE: RRC) employs a liquids strategy in the Marcellus and Appalachia regions, positioning the company to benefit from the anticipated recovery in natural gas prices [2] - The oil and gas industry is characterized as a boom-bust, cyclical sector, requiring patience and experience for successful investment [2] Group 2 - The analysis provided in the article focuses on identifying undervalued companies within the oil and gas sector, examining aspects such as balance sheets, competitive positioning, and development prospects [1]