Arctic Drilling Rig for Extreme Cold Climates
This drilling rig is designed to operate in extreme cold environments, with a working temperature range of -45℃ to +40℃. It features a thermal insulation system, heating system, and heat recovery system for efficient operation in arctic conditions.
Technical Specifications
Overview
High-Performance Arctic Drilling Solution
This 250t arctic drilling rig is specifically engineered for extreme cold climates, featuring a 1,250 HP AC motor drive and a robust cantilever mast. With a drilling depth capacity of 13,200 ft (4,000 m) and a static hook load of 550,000 lbs, it provides the power and stability required for demanding exploration projects. The system integrates advanced variable frequency drive (VFD) controls and a comprehensive mud management system to ensure efficient and safe operations in remote, harsh environments.
Performance Metrics
Key Performance Indicators
Mast & Substructure
- Mast Type
- Cantilever
- Mast Height
- 105 / 142 ft
- Substructure Design
- Box and box / slingshot
- Height to Rotary Table
- 23 ft
Power System
Power Control Type
Primary Power Generation
| Component | Quantity | Rating |
|---|---|---|
| Main Engines | 3 units | 1,476 hp each |
| Main Generators | 3 units | 1,500 kVA |
| Emergency Generator | 1 unit | 3406 equivalent |
- System Voltage
- 600v / 50Hz
Hoisting & Drilling
Load Capacities
- Casing Load: 550,000 lbs
- Setback Load: 350,000 lbs
- Max Line Pull: 34 mt
- Draw Works Type
- KR E-1250-AC
- Drilling Line Diameter
- 1 1/4"
- Table Opening
- 27 1/2"
Mud System
System Capacities
| System Type | Volume |
|---|---|
| Active Mud System | 1,163 bbl |
| Reserve Mud System | 755 bbl |
- Mud Pump Configuration
- F-1300 (1,300 hp)
- High Pressure Line
- Dual 5,000 PSI arrangement
