Crown Oil and Gas

Horizontal Wells Licenced/Drilled in 2010

Initial Surface Bottom Hole Measured Production* Well Licence Field Location Location Depth Licensee (m 3/d) Status No. (m)

Daly 4B-32-10-28 4C-31-10-28 2 306 Tundra Oil and Gas Partnership COMP 7141 1A-13-9-28 1A-18-9-27 2 336 Tundra Oil and Gas Partnership COMP 7146 5C-20-10-27 8D-20-10-27 2 150 Tundra Oil and Gas Partnership Confidential COMP 7173 4C-19-10-28 4C-19-10-28 2 300 Tundra Oil and Gas Partnership WOSR 7178 9A-19-10-28 9A-20-10-28 2 331 Tundra Oil and Gas Partnership WOSR 7191 9D-2210-28 9D-21-10-28 2 345 Tundra Oil and Gas Partnership WOSR 7196 10B-10-10-28 12B-10-10-28 Enerplus ECT Resources Ltd. LOC 7210 4C-12-10-29 4C-11-9-29 Tundra Oil and Gas Partnership LOC 7213

Waskada 14D-3-1-24 16C-4-1-24 EOG Resources Canada Inc. DR 7062 14A-3-1-24 16A-3-1-24 1 683 EOG Resources Canada Inc. WOSR 7115 14A-3-1-24 A16D-3-1-24 1 667 EOG Resources Canada Inc. WOSR 7116 14A-3-1-24 B16D-3-1-24 1 681 EOG Resources Canada Inc. WOSR 7117 6D-3-1-24 8D-3-1-24 1 667 EOG Resources Canada Inc. WOSR 7136 16D-14-1-25 14D-13-1-25 1 636 EOG Resources Canada Inc. COMP 7137 7C-27-1-26 5C-27-1-26 1 660 Penn West Energy Trust WOSR 7151 10B-15-1-24 A12B-15-1-24 1 606 ARC Resources Ltd. WOSR 7154 13C-16-1-24 15C-17-1-25 1 656 EOG Resources Canada Inc. COMP 7162 3A-27-1-25 1A-27-1-25 1 707 EOG Resources Canada Inc. COMP 7163 2C-34-1-25 4C-34-1-25 1 649 EOG Resources Canada Inc. COMP 7165 2C-34-1-25 A5B-34-1-25 1 669 EOG Resources Canada Inc. COMP 7166 7C-34-1-25 B5C-34-1-25 1 647 EOG Resources Canada Inc. WOSR 7167 7C-34-1-25 A12B-34-1-25 EOG Resources Canada Inc. DR 7168 14D-36-1-25 7C-1-2-25 1 635 Petrobakken Development Ltd. COMP 7172 15D-24-1-26 13B-24-1-26 1 850 Penn West Petoleum WOSR 7179 15C-24-1-26 A13-24-1-26 1 852 Penn West Petoleum WOSR 7180 6D-4-1-24 8A-4-1-24 ARC Resources Ltd. LOC 7183 2D-10-1-24 3D-11-1-24 2 073 ARC Resources Ltd. WOSR 7188 5A-11-1-24 8A-11-1-24 2 066 ARC Resources Ltd. WOSR 7189 9A-15-1-24 11A-14-1-24 ARC Resources Ltd. DR 7194 7C-2-2-26 12B-2-2-26 Penn West Petoleum DR 7199 11C-36-1-26 16C-36-1-26 Penn West Petoleum DR 7201 12B-13-1-24 4C-24-1-24 ARC Resources Ltd. LOC 7202 3B-2-2-26 1A-2-2-26 Penn West Petoleum LOC 7208 3C-2-2-26 A1D-2-2-26 Penn West Petoleum LOC 7209

Virden 4B-11-10-27 1A-11-10-27 2 160 Tundra Oil and Gas Partnership Confidential COMP 7181

Pierson 5B-27-1-26 5B-27-1-28 2 208 Molopo Energy Canada Ltd. WOSR 7184 12B-28-1-28 5C-28-1-28 Molopo Energy Canada Ltd. WOC 7186 12C-24-1-28 9D-27-1-28 2 304 Molopo Energy Canada Ltd. WOSR 7190 6A-10-2-29 8-10-2-29 Canadian Natural Resources Limited LOC 7197 11A-10-2-29 9-10-2-29 Canadian Natural Resources Limited LOC 7198 15C-2-2-29 7C-11-2-29 WestMan Exploration Ltd. DR 7200

1 Regent 15A-1-4-22 9A-12-4-22 Tundra Oil and Gas Partnership WOC 7207 10A-12-4-22**

Sinclair 3A-4-8-28 2B-5-8-28 2 296 Tundra Oil and Gas Partnership COMP 7107 13B-3-9-29 13B-4-9-29 2 455 Tundra Oil and Gas Partnership REAM 7153 13D-26-7-28 4B-26-7-28 2 335 Tundra Oil and Gas Partnership Confidential WOSR 7176 3A-4-8-28 3A-3-8-28 2 450 Tundra Oil and Gas Partnership WOSR 7177 4C-20-10-28 4C-19-10-28 Tundra Oil and Gas Partnership LOC 7178 1A-21-7-29 16D-15-7-29 2 340 Fairborne Energy Ltd. COMP 7182 16A-14-8-28 16A-13-8-28 2 395 Tundra Oil and Gas Partnership WOSR 7185 3A-30-7-29 3A-19-7-29 Fairborne Energy Ltd. LOC 7192 3A-30-7-29 14D-30-7-29 Fairborne Energy Ltd. DR 7193 6A-4-8-28 7A-5-8-28 2 030 Tundra Oil and Gas Partnership WOSR 7195 5B-13-8-28 8D-13-8-28 Tundra Oil and Gas Partnership DR 7203 13B-11-7-28 16A-11-7-28 Tundra Oil and Gas Partnership Confidential LOC 7205

Other Areas 14D-19-1-27 3A-19-1-27 Molopo Energy Canada Ltd. Confidential DR 7204

*Average oil rate for first six months (or less) of production **Second Leg