Related by context. Frequent words. (Click for all words.) 55 TransCanada 54 Enbridge 49 Inter Pipeline 48 arctic air 48 TransCanada Corp. 47 Keystone XL 47 oil sands 47 Enbridge Energy 46 Cenovus 45 Upper Midwest 44 AltaGas 44 Spectra Energy 44 Oil Sands 44 SAGD 43 Pembina 43 bitumen 43 oilsands 43 upgrader 43 Maritimes 43 northeastward 43 Kinder Morgan 43 natural gas 43 Athabasca Oil 42 bbl d 42 Enerplus 42 Alberta 42 Terasen 42 Powder River Basin 41 Petro Canada 41 Alberta oilsands 41 crude oil 41 EnCana 41 MMcf d 41 ONEOK Partners 41 EEP 41 Appalachian Basin 40 Williston Basin 40 Encana 40 Bakken 40 pipeline 40 Cardium 40 Montney 40 Nexen 40 TransAlta 40 Pipeline 40 Bcf 40 Emera 40 Manitoba Hydro 39 Prairies 39 Dejour 39 NEB 39 Suncor 39 arctic 39 EPCOR 39 Imperial Oil 39 Xcel Energy 39 southerly winds 39 tar sands 39 Petrohawk 39 mmcf d 39 horizontal wells 39 CP Rail 38 NorthWestern 38 bbls d 38 Gas Pipeline 38 severe thunderstorms 38 snow sleet 38 Saskatchewan 38 Galore Creek 38 Dakotas 38 Pengrowth 38 SaskPower 38 wintry weather 38 OPTI 38 Kinder Morgan Energy 38 Talisman Energy Inc. 38 Suncor Energy Inc. 38 Natural Gas 38 Invenergy 37 boe d 37 Piceance Basin 37 pipelines 37 eastward 37 Midstream 37 Trans Alaska 37 Taseko 37 Pipelines 37 Husky Energy 36 Plains 36 Voyageur 36 Enterra 36 boe 36 Quanta Services 36 waterflood 36 El Paso Pipeline 36 thunderstorms 36 Manitoba 36 Suncor Energy 36 Rocky Mountains 36 Addax Petroleum 36 Nabucco pipeline