Norilsk / Arctic Circle
Extreme working condition with -31℃
Location: In Arctic circle of Russia
Factors:
Extreme temperature and extremely harsh drilling condition
Rock formation:
Nickel
Drilling condition:
Atlas Copco Pit Viper 271
Performance of Black Diamond Drilling Services:
- Pre-heating is not needed.
- 0% of failure rate, no risk on breakdown.
- Specific raw materials and design for coldarra.
