• Train Rig

    The 320MT Train Rig from NOV Rig Technologies operates in extreme arctic conditions.


    Developed in Kostroma, Russia and designed to meet API and regional requirements, our new 320-metric-ton (MT) train rig promotes safer operations with an echelon configuration capable of moving 350 m. The train rig features an effective modular design and quick connections for cabling. In addition, the rig has advanced drilling controls integrated with field-proven NOV equipment, and the optimal location of the drill floor electrical room reduces cable runs and improves troubleshooting. With reduced length, the drilling module assembles lower to ground using two 40-MT cranes. The 320-MT train rig can safely and effectively operate in extreme arctic weather conditions, at temperatures from -40 to 40°C.


    Well-TypeConventional, Shale, Horizontal
    Capacity320 mt (353 ton)
    Power 1,120 kw (1,500 hp)
    Rig Power
    6.3 kV High line
    Mast Raising System  Sling-line Raised by Drawworks
    SubstructureQuadra-Lift, Drawworks Raised
    Moving SystemRollers on Rails with Hydraulic Cylinders
    Drill Floor Height10 m (32.8 ft)
    Setback Capacity5,000 m of 127 mm Drill Pipe
    Top DriveTDS-10SA, 37,500 ft-lbs drilling torque
    Iron RoughneckST-80C2, 60,000 ft-lbs makeup torque; 80,000 ft-lbs breakout torque
    AmbientArctic Compatible -40oC to +40oC operation
    Driller's Controls
    Driller's Cabin
    Rotary Table37.5"
    Mud Pumps
    (2) FD-1600
    1,190kw (1,600 hp)
    BOPs Spherical/Double13 5/8"