Companies covered: Cenovus Energy Inc (NYSE:CVE), Exxon Mobil Corporation (NYSE:XOM), Chevron Corporation (NYSE:CVX), Petroleo Brasileiro S.A.- Petrobras (NYSE:PBR), Phillips 66 (NYSE:PSX), Anadarko Petroleum Corporation (NYSE:APC), Apache Corporation (NASDAQ:APA), Devon Energy Corporation (NYSE:DVN), EOG Resources, Inc. (NYSE:EOG), Murphy Oil Corporation (NYSE:MUR), Hess Corporation (NYSE:HES), Marathon Oil Corporation (NYSE:MRO), Occidental Petroleum Corporation (NYSE:OXY), Pioneer Natural Resources Company (NYSE:PXD), Newfield Exploration Company (NYSE:NFX), California Resources Corporation (NYSE:CRC), Kosmos Energy Ltd. (NYSE:KOS), Laredo Petroleum, Inc. (NYSE:LPI), Canadian Natural Resources Limited (NYSE:CNQ), Encana Corporation (NYSE:ECA), Noble Energy Inc. (NYSE:NBL), Freeport-McMoran, Inc. (NYSE:FCX), BP p.l.c. (NYSE:BP), Earthstone Energy, Inc. (NYSE:ESTE), Abraxas Petroleum Corporation (NASDAQ:AXAS), Comstock Resources, Inc. (NYSE:CRK), SM Energy Company (NYSE:SM), Carrizo Oil & Gas, Inc. (NASDAQ:CRZO), Antero Resources Corporation (NYSE:AR), PDC Energy, Inc. (NASDAQ:PDCE), Valero Energy Corporation (NYSE:VLO), PBF Energy Inc. (NYSE:PBF), HollyFrontier Corporation (NYSE:HFC)
