A team of workers at an oil drilling site
Palabras clave
team,
men at work,
oil,
drilling,
site,
industry,
energy,
crude oil,
rig,
exploration,
production,
extraction,
equipment,
machinery,
technology,
engineering,
geology,
fossil,
fuel,
crude,
gas,
natural,
offshore,
platform,
well,
field,
hydraulic,
drill,
pipe,
pump,
jack,
derrick,
reservoir,
deposit,
barrel,
refinery,
safety,
helmet,
uniform,
labor,
job,
profession,
crew,
shift,
operation,
process
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