Companies

Alberta Research Council
BP
Chevron Canada Resources
 Integrated Production Services
ExxonMobil
EnCana
Rigzone.com
Shell Canada
StimSol Canada Inc.
Syncrude Canada Ltd.
TransCanada Pipelines
University of Calgary

Associations and Societies

American Petroleum Institute
Canadian Association of Petroleum Producers
Canadian Energy Pipeline Association
Canadian Society of Petroleum Geologists
Environmental Services Association of Alberta
Nickle's Information Service
OTS Heavy Oil Science Center
Petroleum Industry Training Service
Petroleum Society of CIM (Calgary)
Lloydminster Section of the Petroleum Society of CIM

Government Agencies

Alberta Energy and Utilities Board
Alberta Environment
Alberta Government
British Columbia Government
Canadian Environment Assessment Agency
Environment Canada's Green Lane
Natural Resources Canada
Saskatchewan Industry & Resources
Saskatchewan Government
United States Department of Energy