wells
wells
Manmade shafts or holes in the Earth's surface used to obtain fluid or gaseous materials. [USGS Feature Class Definitions http://mapping.usgs.gov/www/ti/GNIS/gnis_users_gui de_appendixc.html]
Alternative terms
- UF↸ oil wells
- UF↸ water wells
Broader Terms
- BT↑ manmade features
Related terms
- RT⇆ mine sites
- RT⇆ oil fields
- RT⇆ windmills
