Companies covered: Halliburton Company (NYSE:HAL), Trecora Resources (NYSE:TREC), Natural Gas Services Group, Inc. (NYSE:NGS), Superior Drilling Products, Inc. (NYSEAMERICAN:SDPI), Deep Down, Inc. (OTCMKTS:DPDW), Pedevco Corp. (NYSEMKT:PED), Baker Hughes (NYSE:BKR), General Electric Company (NYSE:GE), Weatherford International plc (NYSE:WFT), Marathon Oil Corporation (NYSE:MRO), Chevron Corporation (NYSE:CVX), Exxon Mobil Corporation (NYSE:XOM), ConocoPhillips (NYSE:COP), Occidental Petroleum Corporation (NYSE:OXY), BP p.l.c. (NYSE:BP), YPF Sociedad Anonima (NYSE:YPF), Petroleo Brasileiro S.A.- Petrobras (NYSE:PBR), Hess Corporation (NYSE:HES), Murphy Oil Corporation (NYSE:MUR), Plains All American Pipeline, L.P. (NYSE:PAA), Sunoco Logistics Partners LP (NYSE:SXL), ENERGY TRANSFER PARTNERS (NYSE:ETP), Targa Resources Corp. (NYSE:TRGP), Summit Midstream Partners, LP (NYSE:SMLP), Antero Resources Corporation (NYSE:AR), Tesla Motors, Inc. (NASDAQ:TSLA), Williams Companies, Inc. (The) (NYSE:WMB), TransCanada Corporation (NYSE:TRP), Antero Midstream Partners LP (NYSE:AM), Enbridge Energy, L.P. (NYSE:EEP), Enterprise Products Partners L.P. (NYSE:EPD), EnLink Midstream Partners, LP (NYSE:ENLK), Devon Energy Corporation (NYSE:DVN), MPLX LP (NYSE:MPLX), Tesoro Logistics LP (NYSE:TLLP), Phillips 66 Partners LP (NYSE:PSXP), Shell Midstream Partners, L.P. (NYSE:SHLX), Dominion Energy Midstream Partners LP (NYSE:DM), Valero Energy Partners LP (NYSE:VLP), Schlumberger N.V. (NYSE:SLB), RPC, Inc. (NYSE:RES), Transocean Ltd. (NYSE:RIG), Diamond Offshore Drilling, Inc. (OTCMKTS:DOFSQ), ENSCO plc (NYSE:ESV), Noble Energy Inc. (NYSE:NBL), Superior Energy Services, Inc. (NYSE:SPN), Patterson-UTI Energy, Inc. (NASDAQ:PTEN), Precision Drilling Corporation (NYSE:PDS), National Oilwell Varco, Inc. (NYSE:NOV), Black Stone Minerals LP (NYSE:BSM), Buckeye Partners L.P. (NYSE:BPL), Cheniere Energy, Inc. (NYSEAMERICAN:LNG), Magellan Midstream Partners L.P. (NYSE:MMP), NiSource, Inc (NYSE:NI), Noble Midstream Partners LP (NYSE:NBLX), Marathon Petroleum Corporation (NYSE:MPC), Tesoro Corporation (NYSE:TSO), PBF Energy Inc. (NYSE:PBF), FMC Technologies, Inc. (NYSE:FTI), AKER SOLUTIONS ASA NK1,08 (FRA:1AKA), SEVENTY SEVEN ENER COM USD0.01 (OTCMKTS:SVNT), Key Energy Services, Inc. (NYSE:KEG), Basic Energy Services, Inc. (NYSE:BAS), Mammoth Energy Services Inc (NASDAQ:TUSK), U.S. Silica Holdings, Inc. (NYSE:SLCA), Fairmount Santrol Holdings Inc (NYSE:FMSA), Hi-Crush Partners LP (NYSE:HCLP), Smart Sand Inc (NASDAQ:SND), Oceaneering International, Inc. (NYSE:OII), American Midstream Partners, LP (NYSE:AMID), Semgroup Corporation (NYSE:SEMG)
