5x 175m Geothermal Boreholes Installed near Welwyn Garden City
With challenging chalk conditions, Future Drilling applied an air drilling method to achieve 175m depths in less than 2 hours per borehole.
Location
Welwyn Garden City
Method
Air Drilling
Geology
Chalk
Equipment Used
- GTD GT35 Drilling Rig
- 980CFM Compressor
- MultiOne Loader
