A borehole with mechanical constructions (called well completion) to facilitate transportation of liquid and/or information between surface and Petroleum Reservoir.
The most popular types of Petroleum wells are:
| Oil Producer | Gas Producer | Gas Injector | Water Producer | Water Injector | Observation Well |
| Commercial oil production | Commercial gas production | Gas flooding | Water supply for Waterflood projects | Waterflood projects | Monitoring recovery process |
See Also
[ Oil Producer ] [ Gas Producer ] [ Gas Injector ] [ Water Producer ] [ Water Injector ] [ Observation Well ]
[ Well Drilling ] [ Well completion ][ Bleed-off ]