Overpass-Turbo

Search for OpenStreetMap keys 

Like, man_made = water_well

On OverPass-Turbo.eu

Example

https://overpass-turbo.eu/s/21fg

Another way

[out:json][timeout:25];

// Zona Chișinău

nwr["man_made"="water_well"](around:10000,47.0105,28.8638);

out body;

>;

out skel qt;

For keys look at

https://wiki.openstreetmap.org/wiki/Map_features