Scale smarter. Drill faster. Unlock more wells.

We help geothermal developers reach deeper, hotter rock at a cost that works. That means faster well completion, fewer surprises downhole, and geothermal that works anywhere.

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Why GA Drilling?Use cases Case studies

Why GA Drilling?

Let's solve what makes geothermal expensive

Reduce the cost of drilling with NexTitan, a next-generation autonomous tool that senses, reacts, and adjusts drilling parameters based on downhole data.

Progress faster in hard rock

NexTitan applies force right at the bit, so the bit keeps cutting at a steady rate through hard rock.

Spend more time drilling

Steadier force means less damage to the bit and less tripping in and out of the well.

Compound your well performance

Advansa AI captures data from every run, so each well you drill performs better than the last.

Use cases

Explore use cases

Coiled tubing drilling with NexTitan

Drilling for industrial use

Decarbonize factories, data centers, and power plants with scalable geothermal. Factory-style drilling cuts costs and enables rapid well programs.

Inclined and horizontal wells

Maximize reservoir contact with inclined and horizontal wells. NexTitan enables efficient drilling in hard, hot formations, improving geothermal well economics.

Case Studies

Dive into our case studies

NexTitan field validation results May 2026: dual-unit system drills hard rock

NexTitan now delivers continuous thrust in hard rock. In April 2026, GA Drilling deployed two coordinated Downhole Drive Units at NORCE Ullrigg, Stavanger, drilling 66 ft of hard Phyllite and validating downhole turbine power.

66 ft

Hard rock drilled

7.5 hrs

Operational time

NexTitan field validation results: Core functionality proved in hard rock

NexTitan successfully operates in hard rock environments. In February 2026, GA Drilling demonstrated core anchoring and drive capabilities within an actual wellbore at the NORCE Ullrigg facility in Stavanger, Norway.

32 000 lbf

Peak downhole trust

50 m / hr

Walking speed

GA Drilling secures $44.1 million to deploy NexTitan

GA Drilling, a technology company making deep geothermal drilling commercially viable has secured a $44.1 million investment to enter full-scale commercial deployment of its NexTitan downhole anchoring and drive system.

$24.7m

Fresh money

$19.4m

SAFE conversion