Canada, Alberta, Del Bonita, Christmas tree atop a capped off oil well on the edge of the Baaken play with line of the Rocky Mountains on the horizon.

Canada, Alberta, Milk River Ridge, Oil pump jack or nodding donkeyand storage tank on the edge of the Baaken play near the Montana, USA border.

Canada, Alberta, Milk River Ridge, Oil pump jack or nodding donkey on the edge of the Baaken play, Flare tower at right.

Canada, Alberta, Granum, Argosy Energy Inc fracking for tight shale oil in a wheat field at the edge of the Baaken play.

Azerbijan, Polluted wasteland with nodding donkey of oil field near Baku.

Canada, Alberta, Kananaskis Country, Nodding donkey oil derrick and Horse in field.

Nodding donkey oil derrick against the Rockies and Chief Mountain.American Canadian North America Northern Blue Clouds Cloud Sky Ecology Entorno Environmental Environnement Green Issues Scenic

Nodding Donkey oil derrick on industrial site near Baku.