미국 석유 및 가스 연구

주요 선수 : Exxon Mobil Corporation, BP plc, Chevron Corporation, Royal Dutch Shell Plc, Total SA

주요 선수 : Baker Hughes Company, Calfrac Well Services Limited, Haliburton Company, Schlumberger Limited., NOV Inc.

주요 선수 : Chiyoda Corporation, Bechtel Corporation, McDermott International Inc, 셈프라 에너지, Cheniere 에너지 Inc

주요 선수 : Fugro NV, TechnipFMC PLC, Subsea 7 SA, Helix Energy Solutions Group, DeepOcean AS

주요 선수 : Exxon Mobil Corporation, Royal Dutch Shell PLC, Chevron Corporation, Clipper Oil Company, NuStar Energy LP

주요 선수 : Halliburton Company, Baker Hughes Company, Schlumberger Limited, NOV Inc., Weatherford International PLC

주요 선수 : Halliburton Company, Weatherford International plc, Schlumberger Limited, Baker Hughes Company, National-Oilwell Varco, Inc

주요 선수 : Harvey Gulf International Marine LLC, NorthStar Holdco Energy, LLC, Royal Dutch Shell PLC, Crowley Maritime Corporation, Conrad Shipyards LLC

주요 선수 : American Midstream Partners LP, Chevron Inc., BP plc, Shell Midstream Partners LP, Tenaris SA

주요 선수 : Marathon Petroleum Corp., Chevron Corporation, Valero Energy Corporation, Exxon Mobil Corporation, Phillips 66

주요 선수 : Royal Dutch Shell, Exxon Mobil Corporation, China Petroleum & Chemical Corporation, BP Plc, Chevron Corporation

주요 선수 : Schlumberger Limited, Halliburton Company, Baker Hughes Company, Expro Group, Weatherford International

주요 선수 : ExxonMobil Corporation, Chevron Corporation, TotalEnergies SE, BP PLC, Shell PLC

주요 선수 : Exxon Mobil Corporation, Baker Hughes Company, Shell PLC, Chevron Corporation, ConocoPhillips Company

주요 선수 : Linde PLC, Oceaneering International, Inc., Baker Hughes Company, Sulzer Ltd., National Energy Services Reunited Corp.

주요 선수 : Schlumberger Ltd., Halliburton Company, Baker Hughes Company, Weatherford International plc, National-Oilwell Varco, Inc.

주요 선수 : Aker Solutions, Subsea 7 SA, TechnipFMC PLC, Oceaneering International Inc., General Electric Company

주요 선수 : Exxon Mobil Corporation, Royal Dutch Shell Plc, Total SA, Chevron Corporation

주요 선수 : Exxon Mobil Corporation, Murphy Oil Corporation, Chevron Corporation, Royal Dutch Shell Plc

주요 선수 : Weatherford International plc, Halliburton Company, Baker Hughes Co, KLX 에너지 서비스 홀딩스, Inc., Schlumberger NV

주요 선수 : National-Oilwell Varco Inc, ILJIN Steel Co, Nippon Steel Corporation, TMK PAO, Tenaris SA

주요 선수 : Chevron Corporation, Exxon Mobil Corporation, BP PLC, TotalEnergies SE, Shell Plc

주요 선수 : Baker Hughes Co, Calfrac Well Services Ltd, Halliburton Co, BASF SE, Schlumberger Ltd

주요 선수 : Baker Hughes Co, Calfrac Well Services Ltd, Halliburton Company, Schlumberger Limited, National-Oilwell Varco Inc

주요 선수 : Baker Hughes Company, Schlumberger Limited, Weatherford International plc, NOV Inc., Halliburton Company

주요 선수 : Chevron Corporation, Shell Plc., BP Plc., Exxon Mobil Corp, Delfin LNG LLC

주요 선수 : DeepOcean AS, DOF Subsea AS, Helix Energy Solutions Group Inc, Oceaneering International Inc., TechnipFMC PLC

주요 선수 : Fugro NV, TechnipFMC PLC, Subsea 7 SA, Helix Energy Solutions Group, DeepOcean AS

주요 선수 : BASF SE, CES Energy Solutions Corp, Solvay SA, Dow Chemical Company, Halliburton Company

주요 선수 : General Dynamics Corporation, International Submarine Engineering Ltd, L3Harris Technologies, Lockheed Martin Corporation, Oceaneering International, Inc.