What this covers (14 activity descriptions)
  • Bituminous or oil shale and sand extraction
  • Crude oil extraction
  • Crude oils obtained by decantation processes
  • Crude oils obtained by dehydration processes
  • Crude oils obtained by desalting processes
  • Crude oils obtained by stabilisation processes
  • Crude petroleum extraction
  • Crude petroleum production
  • Crude petroleum production from bituminous shale and sand
  • Oil platform operation
  • Oil production well or platform operating
  • Oil shale mine
  • Oil shale retorting
  • Oil stabilisation plant operation