oil well
noun[C]
uk/ˈɔɪl ˌwel/us/ˈɔɪl ˌwel/aholethat is made in thegroundso thatoilcan be taken out of it
油井Engineering - mining & quarrying
- anti-mine
- banksman
- biomining
- coal
- coal miner
- coal mining
- coalface
- coalfield
- excavator
- extract
- extractive
- oilfield
- oilman
- OPEC
- petrodollar
- pithead
- prospect
- rig
- shaft
- strip mining