• LandLine D OH 

    Besides the winch bay and operator station, this long unit includes extra cabin space that can accommodate data acquisition equipment and an engineer’s desk or a workshop.

    LandLine D OH Pdf

    Description

    A multipurpose cpen hole wireline unit that can be deployed exactly as a container, with all the transportation flexibility that this means. The LandLine D OH unit can be operated directly from the transport platform. Simply open the doors, start the integrated power pack, and your winch is operational.

    Features/Benefits

    • ISO 20 ft sea container format
    • ISO corner blocks in upper and lower frame
    • Modulair exchangable engine base and winch mount
    • Powerful six cylinder 129.5 kW (174 HP) diesel engine
    • Single or split drum configuration
    • Up to 1/4” and 5/16” E-line
    • Standard NOV Elmar single drum mount system
    • Extensive interior storage solutions
    • Optional multiple computer racks to accommodate data acquisition system
    • Rear bumper storage  (applicable for truck mounted configuration only)
    • Electrical generator up to 30 kW
    • Air conditioning with dehumidifier and heating functions
    • NOV Elmar field proven, closed loop hydraulic system

    Options

    • Actic Package
    • Generator
    • Airconditioner
    • Two Speed Gearbox
    • Slow Speed Valve
    • Electronic Rack
    • Engineer Desk
    • Engineer Chair
    • Dehumidifier
    • Intercom
    • Zone 2 ATEX

    Specifications

    Dimensions & Weights (excl. winch drum & wire)
    Transport dimensions (excl. pad eyes and roof mounted objects).

    (L) 6.06 m, 19.90 ft (W) 2.44 m, 8.01 ft (H) 2.44 m, 8.01 ft
    (Weight) 7,655 kg, 16,876 lbs

    Hydraulic Drive System

    • 375 bar (5,438 psi) closed loop hydraulic system
    • Variable displacement hydraulic pump and hydraulic motor
    • Capable of stable logging at ultra low speeds
    • Capable of fast acceleration at extremely high speeds
    • Hydraulic tank: 175 Litres (46 US Gallon)
    • Hydraulic dynamic braking
    • Low maintenance system

    Open Hole Operations

    Based on 25,000 ft 15/32” wire on BC11 drum, tool weight 2000 lbs:

    • Max. Line speed at core: 100 m/min, 196 ft/min
    • Max. Line speed at OD: 255 m/min, 660 ft/min
      or
    • Max. Line pull at core: 12,000 kg, 26,455 lbs
    • Max. Line pull at OD: 4,930 kg, 10,869 lbs

    Winch System

    • BC11 winch drum (1,400 mm (OD) / 550 mm (core) / 1,054 mm (wide) weight 2,200 kg
    • 15/32” wire capacity of more than 9,150 m (30,000 ft)
    • Winch drum is chain driven
    • Fail safe spring return brake
    • Planetary gearbox ratio 22,62:1

    Depth & Tension System

    • SmartHead measuring head with integral load pin and two encoders, maximum line tension 0-10,000 kg (0-22,050 lbs)
    • SmartMonitor basic depth panel for visualization of depth, speed and tension

    Power Pack

    • Engine: water-cooled six cylinder Caterpillar diesel engine providing 129.5 kW (174 HP) @ 2.200 rpm
    • Starter system: electric
    • Electrical rig supply: 115 VAC 60 Hz / 230 VAC 50 Hz
    • Control voltage: 24 VDC (by internal converter)
    • Diesel reservoir: 350 Litres, 92 US Gallon
    • Engine controls: Start and stop / Hour counter / Monitoring and safety system

    Control Panel

    • Hydraulic main pressure gauge
    • RPM gauge
    • Line tension valve
    • Throttle control
    • Winch direction and speed control valve
    • Air pressure
    • Brake control
    • Emergency stop button