Related by context. Frequent words. (Click for all words.) 68 Kinder Morgan Energy 63 Enbridge 58 Enbridge Energy 56 ONEOK 55 BNSF 55 TransCanada 54 Spectra Energy 53 TXU 53 EnCana 53 ConocoPhillips 52 XTO 51 CenterPoint 51 Burlington Northern 50 Energy Partners LP 50 Questar 50 TransCanada Corp. 49 Pipelines 49 Denbury 49 KMP 49 natural gas 49 Petrohawk 49 XTO Energy 49 SemGroup 49 Calpine 49 Pipeline 48 Venoco 48 CenterPoint Energy 48 Encana 48 NorthWestern 47 Clean Harbors 47 Midstream 47 Natural Gas 47 Sempra 47 Dynegy 47 Western Refining 47 Imperial Oil 47 oil sands 46 FERC 46 pipeline 46 Chesapeake Energy 46 Xcel Energy 46 pipelines 46 Nicor 46 BNSF Railway 46 EOG 46 ERCOT 45 Conoco 45 Suncor 45 Husky Energy 45 Atmos Energy 45 TransAlta 44 Airgas 44 MidAmerican 44 TXU Corp. 44 Conoco Phillips 44 EnCana Corp. 44 Petro Canada 44 NiSource 44 Atmos 44 Teekay 44 MLPs 44 Powder River Basin 44 Anadarko Petroleum Corp. 44 Allied Waste 43 Kerr McGee 43 Prudhoe Bay 43 TxDOT 43 LCRA 43 Partners LP 43 oilsands 43 Waste Management 43 Grey Wolf 43 Dominion Resources 43 Suncor Energy 43 Asarco 43 Anadarko 43 ETP 43 Unocal 42 EGL 42 Willbros 42 NorthWestern Energy 42 Nexen 42 ExpressJet 42 Koch Industries 42 ChevronTexaco 42 CF Industries 42 PacifiCorp 42 CPUC 42 TCEQ 42 Pengrowth 42 UGI 42 ExxonMobil 42 NRG Energy 42 Tesoro 42 Onex 42 CN Rail 41 Lyondell 41 Oncor 41 Horizon Lines 41 Oil Sands 41 distributable cash flow