https://sunbeltdrilling.com/how-deep-are-geothermal-wells/
Today, geothermal wells range from 100 feet all the way to 10,000 feet deep. Geothermal is the green alternative to heating and cooling
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https://geothermaldrilling.co.uk/borehole-services/
Disused or unserviced Borehole? With the rising costs of water rates, farms & small holdings are choosing to recommission them to put them back into production.
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