Arctic Land Drilling Rig for Extreme Cold Climates
This drilling rig is designed to operate in temperatures ranging from -45℃ to +40℃. It incorporates a thermal insulation system, heating system, and heat recovery system.
Technical Specifications
Overview
High-Performance Arctic Land Drilling Rig
This 1,250 HP land drilling rig is specifically engineered for high-efficiency operations in extreme cold climates. With a drilling depth capacity of 13,200 ft (4,000 m) and a static hook load of 550,000 lbs, it provides the robust performance required for demanding oil and gas exploration. The system features advanced AC motor drives and a cantilever mast design to ensure reliability and safety in harsh environmental conditions.
Core Performance
Key Performance Metrics
1,250 HP
Rating
13,200 ft
Drilling Depth
550,000 lbs
Static Hook Load
4,000 m
Drilling Depth
Mast & Substructure
Mast Specifications
| Feature | Specification |
|---|---|
| Mast Type | Cantilever |
| Height | 105/142 ft |
| Base | 21 ft |
| Substructure Type | Box and box/slingshot |
| Height to Rotary Table | 23 ft |
Power System
Power Generation & Control
- Drive: AC motor
- Power Control: Variable frequency drive (VFD)
- Main Engines: 3 x 3512B Models
- Main Generators: 3 x SR4 Models (1,500 kVA rating)
- Emergency Generator: 1 x 3406 Model (or equivalent)
- Voltage: 600v / 50Hz
Hoisting & Drilling Equipment
Hoisting Equipment
| Component | Value |
|---|---|
| Draw Works Type | KR E-1250-AC |
| Draw Works Rating | 1,250 hp |
| Max. Line Pull | 34 mt |
| Drilling Line Diameter | 1 1/4" |
| Table Opening | 27 1/2" |
Mud System
Mud System & Capacities
| Parameter | Capacity/Rating |
|---|---|
| Pump Type | F-1300 |
| Pump Horsepower | 1,300 hp |
| Active Mud System | 1,163 bbl |
| Reserve Mud System | 755 bbl |
| High Pressure Line | 5,000 psi (Dual Arrangement) |
| Double Standpipe | 5,000 psi |
Load Capacities
Load Ratings
Casing Load: 550,000 lbsSetback Load: 350,000 lbsStatic Hook Load: 550,000 lbs
