UnderCurrent

UnderCurrent

UnderCurrent

Product catalog summary
Overview: The UnderCurrent™ Downhole Turbine Generator is a cutting-edge solution in the downhole power market, offering significant advantages over traditional battery packs. It provides continuous power without the limitations of battery life, enhancing the performance and operational capabilities of downhole tools.
Key Features:
  • No batteries or rotating seals, reducing maintenance and environmental impact.
  • Designed for a 4¾" tool diameter, with larger sizes available.
  • Wide flow range and field maintainable wear components.
  • Utilizes oilfield-grade PDC thrust bearings for reliability.
  • Environmentally friendly with no hazardous waste.
Technical Specifications:
  • Length: 68"
  • Diameter: 3½"
  • Flow Range: 150-300 gpm (other ranges optional)
  • Turbine Speed: 2200-3300 RPM
  • Voltage Output: 48VDC (24VDC optional)
  • Current Output: 4.5 Amps @ 48 VDC
  • Power Output: 200 W
  • Temperature Limit: 392°F/200°C (Custom), 302°F/150°C (Dexter’s Standard)
Operational Flexibility: The generator can deliver 200 watts of power at 200°C, with options for standard 48VDC regulated output or custom DC output. It can also provide a 200°C 3-Phase output for integration with custom electronics. A small stay-alive battery pack can be included for power when pumps are off.
Comparison with Other Power Sources: The UnderCurrent™ system offers advantages such as high-temperature operation, reusability, unlimited downhole life, non-hazardous waste, and high power density, making it superior to traditional batteries and HT Lithium batteries.
Conclusion: Co-developed with Noble Downhole Technology, the UnderCurrent™ Downhole Turbine Generator is a versatile and powerful solution for the oil and gas industry, providing reliable and sustainable power for downhole operations.
See more
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.