Related by context. Frequent words. (Click for all words.) 48 CHK 47 GMXR 44 WMB 44 EOG 44 VLO 43 POT 41 FST 41 DVN 41 XOM 40 GNW 40 Precision Drilling 39 NYSE APC 38 CBM 38 Rosetta Resources 38 MEE 38 PENN 37 DLB 37 SLW 37 GGG 37 JASO 37 SPW 37 YGE 36 GG 36 Magnum Hunter 36 TGT 36 Ultra Petroleum 36 EWT 36 Baytex 36 HZ 35 Enterra 35 ConocoPhillips COP 35 PAA 35 Transfer Partners LP 35 NYSE COP 35 Pacific Rubiales 35 Oneok 35 BW 35 SandRidge Energy Inc. 34 Enerplus 34 OX 34 Encana 34 EOG Resources 34 RY 34 CVX 34 OGE Energy 34 FLS 34 Hercules Offshore 34 Petrobank 34 FTW 33 PXP 33 GF 33 EnCana 33 Harvest Natural Resources 33 ROC 33 Atlas Pipeline 33 UGI 33 DOW 33 Denbury 33 Oilsands Quest 33 Petrohawk 33 Talisman 33 AX 33 ALU 33 MarkWest 33 KH 33 Comstock Resources 32 CNOOC Limited 32 XTO 32 SandRidge 32 Exxon Mobil XOM 32 Pengrowth 32 Gastar 32 HOP 32 NG 32 Pan Orient 32 InterOil 32 Chevron NYSE CVX 32 Talisman Energy Inc. 32 Nexen 32 EOG Resources Inc. 32 IGE 32 SOL 32 Talisman Energy 32 EOR 32 EXCO 32 Oil Sands 32 TS 31 Diamond Offshore Drilling 31 Carrizo Oil & 31 NYSE MRO 31 BRF 31 LO 31 ONEOK 31 Petrolifera 31 NEM 31 TGS 31 MON 31 Cimarex 31 McMoRan Exploration Co. 31 CNOOC Ltd 31 Petrominerales