Qatar Upstream Research

Major Players: Qatargas Operating Company Limited, Qatar Petroleum, ConocoPhillips Company, Exxon Mobil Corporation, Total S.A.

Major Players: Halliburton Company, Weatherford International PLC, Baker Hughes Co., Middle-East Oilfield Services, Schlumberger Limited

Major Players: Petroleum Development Oman, Abu Dhabi National Oil Company (ADNOC), BP Plc, Dubai Petroleum Co., SGS SA

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

Major Players: Baker Hughes Company, Schlumberger Limited, National Oilwell Varco Inc., Shandong Kerui Holding Group Co. Ltd, Weatherford International Plc.

Major Players: Baker Hughes Company , Haliburton Company , Schlumberger Limited , Transocean Limited , Saipem SpA

Major Players: DOF Subsea AS, Oceaneering International, Inc., Fugro N.V, Saipem SpA , Subsea7 SA

Major Players: Schlumberger Limited, Saipem SpA, Nabors Industries Ltd., Weatherford International PLC, Helmerich & Payne, Inc.

Major Players: Schlumberger Limited , Halliburton Company , Core Laboratories N.V., Thermo Fisher Scientific Inc., Intertek Group plc