중국 석유 및 가스 연구

주요 선수 : 중국석유공사, 중국석유화공공사(Sinopec), 중국해양석유공사(CNOOC), 엑손모빌공사, 쉐브론공사

주요 선수 : 중국석유화공공사(Sinopec), 중국해양석유공사(CNOOC), 엑손모빌, 중국석유공사, 쉐브론

주요 선수 : 중국석유공사, PJSC Gazprom, PJSC Transneft, 중국석유화학공사, POSCO

주요 선수 : China National Petroleum Corporation, Sinopec Shanghai Petrochemical Company Limited, Shell Energy (China) Limited, Chevron Corporation, Total SA

주요 선수 : ENN Energy Holdings Ltd, Total SA, JERA Co Inc

주요 선수 : PetroChina Company Limited, Sinopec Fuel Oil Sales Co. Ltd., China Marine Bunker Co. Ltd., Brightoil Petroleum (Holdings) Limited, Cosco Shipping Lines Co. Ltd.

주요 선수 : PetroChina Company Limited, 중국 Suntien Green Energy, Sinopec Shanghai Petrochemical Co., Ltd., Shell plc, Total Energies SE.

주요 선수 : Schlumberger Ltd, Weatherford International PLC, Halliburton Company, Baker Hughes Company, China Oilfield Services Limited

주요 선수 : Schlumberger Ltd, Halliburton Company, China Oilfield Services Limited, Fugro NV, SAExploration Holdings Inc

주요 선수 : Exxon Mobil Corporation., Shell plc, Pacific Oil & Gas Ltd, Chevron Corporation, BP plc

주요 선수 : Expro Group, Schlumberger NV, Baker Hughes Co., Oceaneering International Inc., WellMax Oilfield Technologies Pvt. (주)

주요 선수 : Bharat Petroleum Corp Ltd, Chevron Corporation, Vitol Holding BV, Royal Dutch Shell Plc, China Aviation Oil Corporation Ltd

주요 선수 : Central LNG Marine Fuel Japan Corporation, ENN Energy Holdings Ltd, Mitsui OSK Lines Ltd, Sembcorp Marine Ltd, Toyota Tsusho Corp

주요 선수 : 중국 COSCO Holdings Company Limited, Ocean Network Express PTE Ltd, Indian Oil Corporation Limited, Chimbusco Pan Nation Petro-Chemical Co.,Ltd, BP Sinopec Marine Fuels Pte Ltd

주요 선수 : DOF Subsea AS, Oceaneering International Inc., Fugro NV, RTSYS, Saipem SpA

주요 선수 : DOF Subsea AS, Helix Energy Solutions Group Inc., TechnipFMC PLC, Bourbon Offshore, Subsea 7 SA

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

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

주요 선수 : JGC 홀딩스 주식회사, 치요다 주식회사, 벡텔 주식회사, 플루어 주식회사, 쉐브론 주식회사

주요 선수 : Bumi Armada Berhad , 현대중공업 , Keppel Offshore & Marine Ltd , SBM Offshore , 삼성중공업

주요 선수 : Emerson Electric Co, L&J Technologies Inc, Zhejiang Zhenchao Petroleum And Chemical Equipment Co., Ltd, 석유 보존 엔지니어링 회사(OCECO),

주요 선수 : Liebherr Group, Heila Cranes SpA, Huisman Equipment BV, Sparrows Offshore Group Limited, Konecranes

주요 선수 : Mcdermott International Limited, DFC Pressure Vessel Manufacturer Co Ltd., CST Composites, Toyo Kanetsu KK, Beltecno Corporation

주요 선수 : National-Oilwell Varco, Inc., ILJIN STEEL CO., Nippon Steel Corp, Tenaris SA, TPCO Enterprise, Inc.

주요 선수 : Dacon Inspection Services Co. Ltd, EnerMech Ltd, TD Williamson Inc, STATS Group, China Petroleum Pipeline Engineering Co., Ltd

주요 선수 : Schlumberger Ltd, Halliburton Company, Baker Hughes Company, Weatherford International plc. , 중국 유전 서비스 회사

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

주요 선수 : Schlumberger Ltd, Halliburton Company, China Oilfield Services Limited, Fugro NV, SAExploration Holdings Inc

주요 선수 : Schlumberger Ltd, Haliburton Company, China Oilfield Services Limited, SAExploration Holdings Inc., Fugro NV

주요 선수 : Linde plc, Wartsila Oyj ABP, Shell PLC, Eni SpA, TotalEnergies SE