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G4 Land Rig (Heavy Duty Fast Move)

G4 Land Rig (Heavy Duty Fast Move)

Rig Information — 20,000 ft

Rig NameG4
TypeLand Rig (Heavy Duty Fast Move)
Construction / Overhaul2009
Drilling Depth20,000 ft

Technical Specifications

DescriptionSpecification
Rig Name / TypeG4 / Land Rig (Heavy Duty Fast Move)
Year of Construction2009
Nominal Drilling Depth20,000 ft
DrawworksLeTourneau, LDW1000K, 3000 HP
DerrickLeTourneau, Fast Move, 1,000,000 lbs
SubstructureLeTourneau, Hydraulically Raised, 30 ft Height
Top DriveLeTourneau DDTD-500 Direct Drive
Rotary TableLeTourneau, 37-1/2 in
Mud PumpsLeTourneau, 3 × WH-1612 Triplex, 1600 HP each
Mud Tank Capacity2,200 bbls
Water Tank Capacity2,000 bbls
BOP System
  • 13-5/8 in × 5K Working Pressure, Annular Preventer
  • 13-5/8 in × 10K Working Pressure, Single & Double Ram Type Preventer
  • 21-1/4 in × 2K Working Pressure, Annular Preventer
  • Accumulator Unit, 3K Working Pressure, 200 Gal Capacity
Rig Power
  • 4 × CAT 3512C Diesel Engine, 1950 KVA each
  • 2 × CAT 3406 Main Camp Diesel Engine, 350 KVA
Power System
  • LeTourneau / GE / Alston V3000, AC-VFD-AC
  • Input: 600V / 1470 A (AC)
  • Output: 750V / 1800 A (DC), 60Hz