Related by context. Frequent words. (Click for all words.) 52 OGE Energy 50 IDACORP 47 Enogex 46 APUC 45 OGE Energy Corp. 45 Comm Bancorp Inc. 45 NYSE DPL 44 MGE Energy 44 DCP Midstream Partners 44 DCP Midstream Partners LP 44 ProLiance 44 Vectren Corporation 44 EQT Corporation 43 QEP Resources 43 MarkWest 43 Spectra Energy Partners 42 Energen Corporation 42 WGL Holdings 42 Ferrellgas Partners LP 42 Boardwalk Pipeline Partners LP 42 Laclede Group 42 QRCP 42 ONEOK Partners 42 Peoples Bancorp 41 LINN Energy 41 Contango Oil & 41 NiSource 41 DCP Midstream LLC 41 Newfield Exploration Company 41 UGI Corporation 41 Sempra Pipelines & 41 Cleco Power 41 NYSE CNP 40 EnerVest 40 Copano Energy LLC 40 Integrys 40 Transfer Partners LP 40 Rurban 40 Conectiv Energy 40 Integrys Energy Group 40 PSNC Energy 40 ONEOK 40 Pepco Holdings 40 MDU Resources 40 UIL Holdings 40 MMLP 39 Advantage IQ 39 BOK Financial 39 FBL Financial Group 39 TECO Energy 39 ALLETE 39 NJNG 39 Parallel Petroleum 39 Potomac Edison 39 liquids NGL 38 MarkWest Energy Partners LP 38 SCANA 38 Legacy Reserves 38 Energen Resources 38 Alliant Energy Corporation 38 BancTrust 38 NYSE PGN 38 EXCO Resources Inc. 38 ATCO Ltd. 38 MDU Resources Group 37 MarkWest Energy Partners 37 EnerJex 37 UniSource Energy 37 Crimson Exploration 37 WPS Resources 37 Copano Energy 37 ENGlobal 37 CIG 37 El Paso Pipeline 36 Sunoco Logistics 36 SCANA Corporation 36 Integrys Energy Services 36 AGL Resources 36 terminaling 36 FirstMerit Corporation 36 Umpqua Holdings 36 ITC ^ DeltaCom 36 Magnum Hunter Resources 36 NuStar Energy 36 Keyera 36 Energen 36 StanCorp 36 Sempra Energy NYSE SRE 36 TEPPCO 36 Exterran 35 AltaGas 35 Martin Midstream Partners 35 Susquehanna Bancshares Inc. 35 Chesapeake Utilities 35 BreitBurn Energy Partners LP 35 Energy NYSE DUK 35 Microgy 35 NYSE FE 35 WMECO 35 SouthStar 35 Gaz Métro