Related by context. Frequent words. (Click for all words.) 58 bitumen 55 tar sands 55 oil sands 54 Alberta tar sands 53 upgrader 53 oilsands 51 diluent 49 ethane 48 natural gas 48 Deep Panuke 48 tarsands 48 proppant 48 feedstock 47 BioOil 47 feedstocks 47 sulfur 47 Alberta oilsands 47 gravity drainage 47 shale gas 46 Cenovus Energy Inc. 46 shale deposits 46 hydrometallurgical 46 petroleum coke 45 crude oil 45 SAGD 45 acrylic acid 45 North Slope 44 barite 44 Tar Sands 44 gas liquids 44 refining 44 oil 44 salt caverns 44 fractionation 44 Petrocan 44 EnCana 44 Bitumen 44 liquid hydrocarbons 44 tailings ponds 44 condensate 44 silica sand 44 petroleum 43 Syngas 43 extraction 43 Saskatchewan potash 43 hydrofluoric acid 43 Suncor 43 Enbridge 43 desulphurization 43 TSX SU 43 refineries 43 gasification 43 Imperial Oil 42 TSX HSE 42 Petro Canada 42 crude 42 EOR 42 sweet crude 42 shale 42 TransCanada 42 Suncor Energy Inc 42 Firebag 42 coalbed methane 42 desulfurization 42 hydrocarbons 42 plasma gasification 42 low sulfur diesel 42 Enerkem 41 syngas 41 refinery 41 mmcf 41 bbl 41 Encana 41 wellhead 41 Whiting refinery 41 Suncor Energy Inc. 41 NGLs 41 olefin 41 Nova Chemicals 41 tailings 41 uranium 41 ethylene 41 potash 41 Kitimat LNG 41 methanol 41 ULSD 41 drilling fluids 41 Suncor Energy TSX 41 isobutanol 41 sodium chlorate 41 Alaska Prudhoe Bay 40 gypsum 40 refiners 40 liquified natural gas 40 per gigajoule 40 NGL 40 soda ash 40 Line 6B 40 coal liquefaction 40 brine 40 hydrocarbon