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.

10th August 2023

Location

Welwyn Garden City

Method

Air Drilling

Geology

Chalk

Equipment Used

GTD GT35 Drilling Rig
980CFM Compressor
MultiOne Loader

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