A close-up of a Lufkin Mark II advanced-geometry oil well pump jack in partial silhouette

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Size: 4912px × 7360px
Location: Alberta, Canada
Photo credit: © Cliff LeSergent / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: advanced, artificial, beam, crude, donkey, extraction, fossil, fuel, geometry, hydrocarbons, ii, jack, lift, lufkin, mark, nodding, oil, oilfield, petroleum, producing, production, pump, pumping, pumpjack, resource, resources, rod