Related by context. Frequent words. (Click for all words.) 58 Russ Girling 57 Ensco International 56 Dave Lesar 56 Ltd. NYSE WFT 55 CEO Dave Lesar 54 Richard Adkerson 54 Randy Eresman 54 Jim Mulva 54 Tetra Technologies 53 Schlumberger Ltd. SLB 53 Weatherford 52 Dril Quip 52 Jeff Immelt GE 51 Alain Belda Alcoa 51 Allis Chalmers Energy 50 Calfrac Well Services 50 CEO Bill Klesse 50 Marcel Coutu 50 Bill Klesse 50 ENSCO International 50 Chief Executive Rex Tillerson 49 Oneok Partners 49 Schlumberger Ltd 49 National Oilwell 49 Nabors Industries 49 Seahawk Drilling 49 Baker Hughes BHI 49 Teco Energy 49 Energy XXI Bermuda 49 Peter Swinburn 49 Hal Kvisle 48 offshore driller 48 CEO Jim Mulva 48 Trican Well Service 48 Chief Executive Gerard Arpey 48 Larry Kellner Continental 48 Schlumberger NYSE SLB 48 National Oilwell Varco 48 Harvest Natural Resources 48 Helge Lund 48 Nova Biosource Fuels 48 Schlumberger Limited 48 Flowserve Corp. 48 Fu Chengyu 48 Boart 48 CARBO Ceramics 48 CARBO Ceramics Inc. 48 Ron Brenneman 48 offshore drilling contractor 47 Trico Marine Services 47 Dawson Geophysical 47 Copano Energy LLC 47 Chief Executive Peter Voser 47 Hercules Offshore 47 Jose Sergio Gabrielli 47 Louis Chenevert 47 CEO Peter Voser 47 Ekkehard Schulz 46 Schlumberger 46 NYSE SII 46 Cnooc Ltd. 46 CNOOC Ltd 46 NYSE MDR 46 Jeffrey Ettinger 46 TETRA Technologies Inc. 46 Hercules Offshore Inc. 46 Landstar System 46 Precision Drilling 46 Precision Drilling Trust 46 KHD Humboldt Wedag International 46 EnergySouth 46 NYSE SLB 46 FMC Technologies Inc. 46 Terry Burman 46 Denbury Resources 45 Exterran 45 Comstock Resources 45 Particle Drilling Technologies 45 Tudor Pickering 45 McMoRan Exploration 45 GMX Resources 45 CEO Larry Kellner 45 Arabtec Holding 45 Newpark Resources 45 Paolo Scaroni 45 Cimarex Energy Co. 45 Nabors Industries Ltd. 45 Gastar Exploration 45 OAO Lukoil 45 Magnum Hunter Resources 45 Peter Barker Homek 45 Sergei Bogdanchikov 45 TGC Industries 45 Newfield Exploration 45 Exco Resources 45 Carbo Ceramics 45 Frontera Resources 45 Steve Odland 45 Brigham Exploration Co. 45 Concho Resources 44 Offshore Logistics