Related by context. Frequent words. (Click for all words.) 51 Hal Kvisle 50 Enbridge 49 Line 6B 48 liquids pipelines 48 Line 6A 47 Beaudo 45 Jim Mulva 45 Enbridge Energy 44 Helge Lund 44 ruptured pipe 44 BP PLC BP BP.LN 44 Doug Suttles BP 43 Jiang Jiemin 42 Brian Manthey 42 Doug Suttles 42 John Bresland 42 Kvisle 42 Toromont Industries Ltd. 42 leak 42 Claude Mandil 41 Alberta Clipper 41 Kinder Morgan 41 oil sands 41 tar sands 41 pipeline rupture 41 TransCanada 41 Crosstex 41 Alberta oilsands 41 MDU Resources Group 41 Steve Rinehart 41 PHMSA 41 Tristone Capital Inc. 41 oilsands 41 Jose Sergio Gabrielli 40 CNRL 40 Malcolm Brinded 40 coffer dam 40 Pipelines 40 Keystone XL 40 NuStar Energy 40 Inter Pipeline 40 containment dome 40 CEO Dave Lesar 40 Admiral Thad Allen 40 watermain 40 Mohammed al Hamli 40 Eresman 40 corrosion 40 Helix Producer 40 deepwater drilling 39 Marvin Odum 39 tarsands 39 Doug Steenland 39 Kleen Energy plant 39 TSX TRP 39 upgrader 39 Steve Kulm 39 blowout preventer 39 Cheri Ben Iesau 39 frac sand 39 MDU Resources 39 Nancy Castles 39 Leonid Fedun 39 Magellan Midstream Partners 38 Development Driller II 38 fracking fluid 38 Sunoco Logistics 38 spokesman Daren Beaudo 38 Tristone Capital 38 Alyeska Pipeline Service 38 Whiting refinery 38 leaky valve 38 Rovnag Abdullayev 38 Coast Guard Commandant Thad 38 diameter pipe 38 ruptured 38 ShawCor 38 OPTI Canada 38 Tony Molinaro 38 SaskEnergy 38 Keyera 38 hydrates 38 contaminating groundwater 38 Gwyn Morgan 38 wellhead 38 Horizon rig 38 Suncor 38 natural gas 38 No.3 reactor 38 Sergei Bogdanchikov 37 underwater gusher 37 Suncor Energy Inc 37 EnerJex 37 Aux Sable 37 Canexus 37 Toromont 37 Michael Bromwich 37 Keystone Pipeline 37 Sempra LNG 37 Christophe de Margerie 37 pipelines