Canadian Well Logging Society: www.cwls.org
Canadian Society of Petroleum Geologists: www.cspg.org
Canadian Association of Drilling Engineers: www.cade.ca
Canadian Society for Unconventional Gas: www.csug.ca
Canadian Association of Petroleum Producers: www.capp.ca
American Association of Petroleum Geologists: www.aapg.org
Society of Petroleum Engineers: www.spe.org
