Talk:Proposed features/Deep well
There are some 29000 occurrences of man_made=petroleum_well, so it is too late to change that. But I think that the well=* subkey may be used in combination with any of man_made=petroleum_well, man_made=well and man_made=water_well.
man_made=pumping_rig certainly implies well=production. --Fkv (talk) 09:38, 5 March 2015 (UTC)