Down Hole Technologies (DHT)
For more than 25 years, Prysmian and Draka have led the field with technology-driven products for oil, gas and geothermal wells.
Specialty optical fiber-sensing cable (SOFSC)
We are the technology leader in glass fiber sensing technology for temperature, pressure and strain measurement. With hydrogen-insensitive fiber that can withstand temperatures from -150°C to +300°C, our fiber is used from arctic to deep subsea areas.