waste

oil

petrol

illustration

brown

wealth

oiled

chemical

storage

commodity

diesel

concept

commodities

natural

resources

polluted

substance

viscous

equipment

rig

supply

derivatives

brent

naphtha

opec

finance

crude

water

spillage

nature

environment

toxic

mineral

damage

dirty

energy

global

gasoline

liquid

black

petroleum

smooth

wet

closeup

material

shiny

fuel

background

steel

industry