英文關鍵字
gas
burn
pollution
petroleum
rig
industry
energy
smoke
production
flame
flare
oil
ecology
pipe
sky
torch
heat
fume
fire
associated
carbon
environment
construction
platform
petrol
evaporation
drill
flaring
blue
black
air
annihilation
propane
field
contamination
pipeline
blaze
burner
emission
flaming
environmental
monoxide
derrick
source
accompanying
exhaust
flask
discounted
soot
ash