The Company’s principal activities are to explore, develop, produce and market oil and gas. It operates in three segments: Oil and Gas Exploration, Marketing and Midstream and a Minerals Business. The Oil and Gas segment trades in natural gas, crude, oil, condensate and natural gas liquids. The Marketing and Minerals segment is responsible for selling natural gas production as well as purchased volumes of third-party gas and oil. The Minerals segment explores and produces minerals in several coals, industrial minerals.