Geocrude Energy Inc. / Penn West Petroleum Omega Hydrocarbons Ltd. / Canada Northwest Energy Limited / Penn West Petroleum Chevron Canada Resources Limited / Oil & Gas Partnership Rundle Petroleums Ltd. / Falcon Oil & Gas Ltd. / Oil & Gas Partnership Fort Calgary Resources Ltd. / Pan Cana Resources Ltd. / Canadian Natural Resources Limited / Surge Energy Inc. / Oil & Gas Partnership Fairborne Energy Ltd. / Red River Oil Inc. / Rideau Petroleums Ltd. / Partnership Red River Oil Inc. / Partnership Sun Oil Company McDougall Oil Co. Ltd. / EOG Resources Canada Inc. / Mountcliff Resources Limited / Penn West Petroleum Petrofund Corp. / Saskatchewan Oil and Gas Corporation / Enerplus ECT Resources Ltd. / Hannem Mead Petroleums & Farms Ltd. / Topa Resources Ltd. / Oil & Gas Partnership Devon Canada Corporation / Oil & Gas Partnership ARC Resources Ltd. / Oil & Gas Partnership Chevron Canada Resources Limited / Chevron Canada Resources Limited / Enerplus Corporation / Oilex Exploration Corp. / Omega Hydrocarbons Ltd. / Geolock Resources Limited / Oil & Gas Partnership Rideau Petroleums Ltd. / Oil & Gas Partnership Red Beds Resources Limited / Petrofund Corp. / Samedan Oil of Canada Inc. / Corex Resources Ltd. / NCE Petrofund Corporation / /
Organization
North Virden Scallion Unit / Virden Roselea Unit / North Pierson Unit / Goodlands Unit / Gas Partnership Tundra Oil & Gas Partnership Ewart Unit / Routledge Unit / Ebor Unit / North Ebor Unit / East Manson Unit / East Routledge Unit / Waskada Unit / Souris Hartney Unit / Daly Unit / Unit Name Birdtail Unit / Sinclair Unit / Penn West Petroleum Petrofund Corp. Omega Hydrocarbons Ltd. Petrofund Corp. Waskada Unit / West Butler Unit / Birdtail Unit / Cromer Unit / Hydrocarbons Ltd. NCE Petrofund Corporation Petrofund Corp. Penn West Petroleum West Butler Unit / Waskada Lower Amaranth Unit / Whitewater Unit / Kola Unit / South Pierson Unit / Ewart Unit / /
unit_operators_for_web.xls