In the geothermal sector, efficient well descaling is crucial to maintaining high energy output, but traditional chemical methods fall short, especially under extreme heat. When faced with this industry-wide challenge, Full-Metal-Power stepped in with a solution that could handle high-temperature, scale-heavy geothermal wells without relying on chemicals. Our metal-to-metal motor technology was deployed to bring these wells back to full capacity.
The Challenge
Geothermal wells often suffer from intense scale buildup that restricts flow and reduces output. Chemical descaling has its limits, particularly in the extreme temperatures common in geothermal settings, making it ineffective or impractical. What the industry needed was a resilient, mechanical approach that could withstand the heat and clear blockages to keep production at full capacity.
The Full-Metal-Power Solution
In 2020-2021, Full-Metal-Power’s high-temperature coiled tubing motors were deployed for descaling operations. Designed for durability and heat resistance, these metal-to-metal motors used water, nitrogen, or compressed air to drive rapid, chemical-free scale removal. This intervention brought three major advantages:
- 3x Faster Scale Removal: Achieved a penetration rate of 37 meters per hour, drastically reducing time per well.
- Enhanced Efficiency: The motor’s heat resistance eliminated the need for well quenching, cutting downtime and operational costs.
- Increased Output: Restored and boosted production by over 7 MW across two geothermal wells.
Results
Full-Metal-Power’s motor technology restored these scaled geothermal wells to full functionality, proving that sustainable, mechanical solutions can thrive in high-temperature environments. With minimal downtime and maximized output, this project underscored the strength of metal-to-metal interventions over conventional chemical methods.
Future Outlook
Full-Metal-Power continues to push the boundaries of geothermal descaling. We are actively seeking partnership opportunities and offering two free motors for select collaborations, with results to be showcased at NGAP 2026. Join us in advancing sustainable, high-performance solutions for geothermal energy.
Ready to transform your geothermal operations? Connect with Full-Metal-Power today.