United States Oil and Gas Research

Major Players: Baker Hughes Company, Calfrac well services Limited, Haliburton Company, Schlumberger Limited., NOV Inc.

Major Players: Chiyoda Corporation, Bechtel Corporation, McDermott International Inc, Sempra Energy, Cheniere Energy Inc

Major Players: Fugro NV, TechnipFMC PLC, Subsea 7 SA, Helix Energy Solutions Group, DeepOcean AS

Major Players: Exxon Mobil Corporation , B.P. plc , Chevron Corporation, Royal Dutch Shell Plc, Total SA

Major Players: Exxon Mobil Corporation , Royal Dutch Shell PLC , Chevron Corporation , Clipper Oil Company , NuStar Energy L.P.

Major Players: Halliburton Company, Baker Hughes Company, Schlumberger Limited, NOV Inc., Weatherford International PLC

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

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

Major Players: American Midstream Partners LP, Chevron Inc., BP plc, Shell Midstream Partners LP, Tenaris S.A.

Major Players: Marathon Petroleum Corp., Chevron Corporation, Valero Energy Corporation, Exxon Mobil Corporation, Phillips 66

Major Players: Royal Dutch Shell, Exxon Mobil Corporation, China Petroleum & Chemical Corporation, BP Plc, Chevron Corporation

Major Players: Schlumberger Limited, Halliburton Company, Baker Hughes Company, Expro Group, Weatherford International

Major Players: ExxonMobil Corporation, Chevron Corporation, TotalEnergies SE, BP PLC, Shell PLC

Major Players: Exxon Mobil Corporation, Baker Hughes Company, Shell PLC, Chevron Corporation, ConocoPhillips Company

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

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

Major Players: Halliburton Company, ION Geophysical Corporation, Schlumberger Ltd, Shearwater GeoServices Holding AS, Fugro NV, SAExploration Holdings Inc., CGG SA

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

Major Players: Chevron Corporation , Exxon Mobil Corporation , BP PLC , TotalEnergies SE, Shell Plc

Major Players: Baker Hughes Co, Calfrac Well Services Ltd, Halliburton Co, BASF SE, Schlumberger Ltd

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

Major Players: Baker Hughes Company, Schlumberger Limited, Weatherford International plc, NOV Inc., Halliburton Company

Major Players: Chevron Corporation, Shell Plc., BP Plc., Exxon Mobil Corp, Delfin LNG LLC

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

Major Players: Fugro NV, TechnipFMC PLC, Subsea 7 SA, Helix Energy Solutions Group, DeepOcean AS

Major Players: BASF SE, CES Energy Solutions Corp, Solvay SA, Dow Chemical Company, Halliburton Company

Major Players: Exxon Mobil Corporation , Murphy Oil Corporation, Chevron Corporation, Royal Dutch Shell Plc

Major Players: Exxon Mobil Corporation , Royal Dutch Shell Plc, Total S.A , Chevron Corporation

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

Major Players: Halliburton Company , Schlumberger Ltd , CGG SA, Fugro NV, ION Geophysical Corporation