Related by context. Frequent words. (Click for all words.) 67 Hercules Offshore Inc. 59 ENSCO International 59 GlobalSantaFe Corp. 59 Allis Chalmers Energy 58 Rowan Cos. 57 Newfield Exploration Company 57 Bronco Drilling 57 Atwood Oceanics Inc. 57 Flotek Industries Inc. 56 Energy XXI Bermuda 56 Concho Resources Inc. 56 Ensco International 56 NYSE OXY 56 FMC Technologies Inc. 56 Cheniere Energy 55 Exco Resources 55 Expro International 55 McMoRan Exploration 55 VAALCO Energy 55 Dril Quip Inc. 54 Petrohawk Energy Corp. 54 Hercules Offshore 54 Vantage Drilling Company 54 Approach Resources 54 Harvest Natural Resources 54 NYSE RIG 54 Atwood Oceanics 54 Contango Oil & 54 GeoResources Inc. 53 McMoRan Exploration Co. 53 NYSE SLB 53 Helix Energy 53 Superior Offshore 53 Tetra Technologies 53 Baker Hughes BHI 53 Newfield Exploration Co. 53 Rosetta Resources 53 Trico Marine Services 53 offshore drilling contractor 53 ConocoPhillips COP.N 53 Oceaneering International 53 Copano Energy LLC 53 NYSE PDE 53 Anadarko Petroleum APC 53 Vanguard Natural Resources 52 Occidental Petroleum Corporation 52 Diamond Offshore Drilling 52 Nabors Industries Ltd. 52 Cal Dive International 52 BPZ Energy 52 GMX Resources Inc. 52 Transocean Ltd. NYSE RIG 52 Schlumberger Ltd 51 Newfield Exploration 51 EXCO Resources Inc. 51 Cimarex Energy 51 National Oilwell Varco 51 TODCO 51 Lundin Petroleum AB 51 NYSE FTI 51 quotes/comstock/# * 51 Transocean Ltd. RIG 51 Sterling Bancshares Inc. 51 SeaDrill 51 Legacy Reserves 51 NYSE RDS.A 51 Schlumberger Limited 51 Parallel Petroleum 51 Schlumberger NYSE SLB 51 Crimson Exploration 51 Magnum Hunter Resources 51 Overseas Shipholding Group 51 Cnooc Ltd. China 51 Denbury Resources Inc. 50 Carrizo Oil & 50 NYSE NOV 50 Targa Resources 50 Sterling Bancshares 50 Monogram Energy 50 NATCO Group 50 Energy DVN 50 CVX.N Quote Profile Research 50 Pacific Rubiales Energy 50 NYSE RDC 50 Teekay Tankers Ltd. 50 Corporation NYSE DVN 50 Million Bought Deal 50 NYSE RRC 49 Crosstex Energy 49 Petrohawk Energy Corporation 49 StatoilHydro ASA 49 PetroFalcon 49 Occidental Petroleum OXY 49 TSX TLM 49 Patterson UTI Energy 49 Isramco 49 NYSE SII 49 Sempra Energy SRE 49 Royale Energy 49 Fluor Corp 49 Incorporated NYSE BHI