Oilfield derrick
Palabras clave
business,
construction,
crude,
diesel,
drill,
drilling,
ecology,
economy,
energy,
environment,
equipment,
exploration,
extract,
facility,
field,
fuel,
gasoline,
income,
industrial,
industry,
machine,
mineral,
money,
oil,
oilfield,
crude oil,
pipe,
pipeline,
platform,
production,
pump,
refinery,
resource,
rich,
rig,
rocking,
support,
symbol,
technology,
tool,
well