Great video from drilling a geothermal resource in a city in France
In this great video from French drilling company Entrepose Drilling (formerly COFOR), the drilling process for a geothermal project is nicely explained, going into detail on actual drilling and the steps involved.
I assume the video material is from a project in a city in France.
Entrepose Drilling – Geothermal Energy from BKM Production on Vimeo.