ca,albertasource)/petroleum/technology/innovations_profiles_oil_drilling_rig.html 20101208163138 http://www.albertasource.ca/petroleum/technology/innovations_profiles_oil_drilling_rig.html text/html 200 ZE3CQXB7JWFDPNL2OK2VE4WH74BDCN33 - - 0 67918011 ARCHIVEIT-2217-NONE-JFTQDS-20101208160627-00001-crawling105.us.archive.org-6682.warc.gz