Oil well pump jacks at Bakken Oil Field near Estevan; Saskatchewan, Canada

Oil well pump jacks at Bakken Oil Field near Estevan; Saskatchewan, Canada

Oil pump in field at sunrise

Wheat with oil pump in background

Oil pump in wheat field

Hay Bales And An Oil Pump In A Field With Mountains In The Distance In Southern Alberta; Pincher Creek, Alberta, Canada

Oil pump in wheat field

Two Pump Jacks In A Field With Clouds And Blue Sky; Acme, Alberta, Canada

An Oil Pumpjack In Wheat Field With Inland Grain Terminal In The Background, Near Gull Lake, Saskatchewan

An Oil Pumpjack In A Wheat Field With An Inland Grain Terminal In The Background, Gull Lake, Saskatchewan

Pump jack in stubble field with snow covered mountains in the background with blue sky and clouds; Alberta, Canada

Pump jack in a field with large puffy clouds and blue sky; Alberta, Canada

Oil pump, artwork

Oil industry, artwork

Oil pumps, artwork

crops

crops b/w

a silhouette of a oil rig

illustration of an autumn field

The silhouette of an oil pump

Gigantoraptor dinosaur on green grass by sunset.

illustration of an autumn field with trees

Donkey in the field with yellow birds lined up on him

illustration of an autumn field with trees

Oil pump in field at sunset