old pumpjack pumping crude oil from oil well
Size: 4619px × 3059px
Photo credit: © Anan Kaewkhammul / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: beam, crude, derrick, digging, donkey, drilling, engineering, equipment, exploration, fast, field, fossil, fuel, horse, horsehead, industrial, industry, jack, lift, machine, mechanical, natural, nodding, oil, petroleum, pump, pumper, pumping, pumpjack, rig, rocking, rod, silhouette, sky, sucker, sun, sunrise, sunset, unit