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Crude Petroleum and Natural Gas (893)

Coal Gasification (3)

   Swan Hills Synfuels Limited Partnership

   Swan Hills Synfuels Ltd

   Westwood Energy Systems Inc

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Natural Gas Production (192)

   Gaz Metro Inc

   Direct Energy Marketing Limited

   Eog Resources Canada Inc

   Bonavista Energy Corporation

   J R & S Holdings Ltd

   Direct Energy Marketing Limited

   Mato Inc

   Halkirk Resources Ltd

   Triple D Technologies Inc

   Central Global Resources Ulc

   Apache Canada Ltd

   Conoco Phillips Canada (Brc) Ltd

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Oil Crude (174)

   Triple 8 Energy Ltd

   Teal Energy Inc

   Guard Resources Ltd

   Savage Oil & Gas Drill Rentals

   Apl Oil & Gas Ltd

   Caban Oil Co

   Charpet Resources Ltd

   Talisman Energy Inc

   Prime West

   Domcan Boundary Corp

   Petrovera Resources Ltd

   Prairie Oil Services Ltd

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Oil Sand Mining (23)

   Sunshine Oilsands Ltd

   Statoil Canada Ltd

   North American Oil Sands

   Harvest Operations Corp

   Blacksteel Oil Sands Inc

   Grizzly Oil Sands Ulc

   Silverbirch Energy Corp

   Suncor Energy Oil Sands Limited Partnership

   Uts Oil Sands Ltd Partnership

   Meg Energy Corp

   840545 Alberta Ltd

   Syncrude Canada Ltd

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Oil Shale Mining (3)

   Avenex Energy Corp

   Avenex Energy Corp

   Energy Fuels Inc

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Oil and Gas Producers (498)

   Nal Energy Inc

   Crazy Hill Resources Ltd

   Talisman Energy Inc

   Conocophillips Canada Resources Corp

   Peace Country Petroleum Sales Ltd

   Canadian Natural Resources Limited

   Canadian Natural Resources Limited

   Bonavista Energy Corporation

   Canadian Natural Resources Limited

   Husky Oil Operations Limited

   Kaiser-Francis Oil Company

   Shell Canada Limited

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