North America Drilling and Completion Research

Major Players: Weatherford International plc, Halliburton Company, Baker Hughes Co, KLX Energy Services Holdings, Inc., Schlumberger NV

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

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

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

Major Players: Schlumberger Limited, Baker Hughes Company, Chevron Corporation, ConocoPhillips, Halliburton Company

Major Players: Hilong Holding Ltd , Hunting PLC , TMK Group , Tenaris SA, National-Oilwell Varco, Inc.

Major Players: Apache Corporation, Weatherford International PLC, Halliburton Company, Baker Hughes Company, Chevron Corporation

Major Players: Schlumberger Limited, Baker Hughes - A GE Company, Halliburton Company, National-Oilwell Varco Inc., CES Energy Solutions Corp

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

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

Major Players: Schlumberger Ltd, Halliburton Company, C&J Services, Trican Well Services, Baker Hughes Company

Major Players: Schlumberger Limited, Basic Energy Services, Calfrac Well Services Ltd, Baker Hughes Co., NexTier Oilfield Solutions Inc.

Major Players: Schramm, Inc. , BAUER AG , Caterpillar , SANY Group Co., Ltd , Zoomlion Heavy Industry Science&Technology Co., Ltd.

Major Players: Baker Hughes Co. , Halliburton Company , Hunting PLC , Schlumberger Limited, National-Oilwell Varco Inc.

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

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

Major Players: Schlumberger Limited , Halliburton Company , CES Energy Solutions Corp , Newpark Resources Inc., Weatherford International Plc

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

Major Players: Baker Hughes Company, Schlumberger Limited, Sandvik AB, National Oilwell Varco

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

Major Players: Chevron Corporation, Exxon Mobil, Sinopec Ltd, Marathon Oil, Royal Dutch Shell PLC

Major Players: National-Oilwell Varco, Inc. , Huisman Equipment BV, Drillmec Inc., Drillform Technical Services Ltd, Nabors Industries Ltd

Major Players: Oil States Energy Services, CCSC Petroleum Equipment Ltd Co, Schlumberger Limited, The Weir Group PLC, Covenant Testing Technologies LLC

Major Players: Schlumberger Limited, Halliburton Company, China Oilfield Services Limited, Weatherford International Plc., Baker Hughes Company

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

Major Players: Halliburton Inc , Schlumberger Limited, National Oilwell Varco, Nabors Industries Ltd, Weatherford International PLC

Major Players: Workstrings International , Hunting PLC , National Oilwell Varco , International Drilling Services Ltd. (IDS) , American Oilfield Tools, Inc.

Major Players: Hilong Holding Ltd, Hunting PLC , Trubnaya Metallurgicheskaya Kmpny PAO, Tenaris SA, National-Oilwell Varco, Inc.

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

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