The pumping unit is working, silhouetted against the setting sun
Palabras clave
fuel,
exploration,
equipment,
industry,
process,
technology,
sky,
energy,
sunset,
beautiful,
pump,
rig,
construction,
economic,
diesel,
drilling,
crude,
industrial,
mechanical,
derrick,
crude oil,
rocking,
labor,
environment,
crank,
closeup,
yellow,
background,
metal,
power,
storage,
good-looking,
economy,
work,
facility,
enterprise,
oilfield,
red,
silhouette,
many
){kind=link}