Participating Companies

*CAPP Member Company

Advantage Oil & Gas Ltd. AltaGas Ltd. * ARC Resources Ltd. * Athabasca Oil Corp. * Baytex Energy Corp. Bellatrix Exploration Ltd. Birchcliff Energy Ltd. * Black Diamond Group Ltd. Bonavista Energy Corp. * Brion Energy Corp. * Calfrac Well Services Ltd. Canacol Energy Ltd. Canadian Energy Services & Technology Corp. Canadian Natural Resources Ltd.* Canbriam Energy Inc *. Canyon Services Group Inc. Cardinal Energy Ltd. Cenovus Energy Inc. * Crescent Point Energy Corp. * Crew Energy Inc. Delphi Energy Corp. Eagle Energy Inc. Encana Corp. * Enerflex Ltd. Enerplus Corp. * Ensign Energy Services Inc. Freehold Royalties Ltd. * GeoPark Ltd. Gibson Energy Inc. * Gran Tierra Energy Inc. Horizon North Logistics Husky Energy Inc. * Imperial Oil Ltd. * Inter Pipeline Ltd. * Kelt Exploration Ltd. Keyera Corp. * Leucrotta Exploration Inc. Lightstream Resources Ltd. Manitok Energy Inc. * Marquee Energy Ltd. MEG Energy Corp. * NAL Resources Management Ltd. * Nalcor Energy Newalta Corp. * Northern Blizzard Resources Inc. NuVista Energy Ltd. * ORLEN Upstream Canada Ltd. * Painted Pony Petroleum Ltd. * Paramount Resources Ltd. Parex Resources Inc. * Pembina Pipeline Corp.* Pengrowth Energy Corp. Perpetual Energy Inc. * Peyto Exploration and Development Corp. PHX Energy Services Corp. PrairieSky Royalty Corp. Precision Drilling Corp. Progress Energy Canada Ltd. * Raging River Exploration Inc. Savanna Energy Services Corp. Seven Generations Energy Ltd. Sinopec Canada Energy Ltd. * Spartan Energy Corp. Strategic Oil & Gas Ltd. * Striker Exploration Corp. * Suncor Energy Inc. * Tamarack Valley Energy Ltd. * Tangle Creek Energy Ltd. * TORC Oil & Gas Ltd. Total Energy Services Inc. Touchstone Exploration Inc. * Tourmaline Oil Corp. * TransCanada Corp. Trican Well Service Ltd. Trilogy Energy Corp. Trinidad Drilling Ltd. Unconventional Gas Resources Veresen Inc. * Vermilion Energy Inc. Western Energy Services Corp. Whitecap Resources Inc. Yangarra Resources Ltd. * Zargon Oil & Gas Ltd. *