business
cargo
cistern
concept
crude
derrick
diesel
drill
drilling
drop
energy
equipment
extraction
factory
fossil
fuel
gas
gasoline
icon
industrial
industry
line outline
offshore
oil
petrol
petroleum
pictogram
pipe
pipeline
plant
platform
power
production
pump
railway
refinery
resource
rig
set
ship
station
storage
tank
tanker
technology
tower
transportation
truck