Multifunctional logging hoist-station for work in oil and gas wells.

The lift is mounted on KamAZ, IVECO vehicles (four-axle modifications).

The lift is equipped with a SPA installed in a container and a quick-detachable drum with an increased diameter with a frame of increased rigidity for working with a variable section cable.

Has a technological site for geophysical work

The vehicle is equipped with cassettes for downhole equipment, hinged boxes for auxiliary tools, a rear bumper with a ladder for access to the spa.

Winch

The winch consists of a welded frame, a drum, a transmission, a brake system and a cable laying measuring head.

   The hydraulic drive provides:

- increased tractive effort for working with heavy     

  cables (cable weight up to 10 t.)

- smooth running

- wide range of speeds

- low speed karatozh methods

- hydraulic dynamic braking

The drive is realized in two versions:

- hydromechanical through the chain

- hydraulic built into the drum

     The braking system provides:

- smooth braking when descending

- reliable holding at stops.

Consists of band and hydraulic brakes.

        The cable-laying machine implements automatic forced laying of the cable on the drum with the possibility of manual adjustment from the operator's control panel.

        The transmission of the winch is chain, provided for a quick change of drums.

Winch platform

    The winch platform accommodates: a winch, instrument cassettes, containers for transporting radioactive sources,

reels for electric cables, floodlights for external lighting, block balance rollers and other auxiliary equipment.

   The platform is painted with paint that is resistant to aggressive environments, the floor is covered with anti-slip material and is equipped with a drain pan.  

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Operator compartment

- dust and moisture resistant

- noise and heat insulated

- equipped with life support systems  

   (air conditioner, heater, ventilation)

- flexible layout of the internal volume

Control and measurement system

  Applicable measuring heads:

- WireHead for lines up to 22 mm in diameter

   Visualization and recording of values:

- by depth, speed and line tension

- differential line tension

- parameters of the power plant 

- parameters and diagnostics of the hydraulic system

   Automatic modes implemented:

- maintaining the set speed and tension

  - emergency stop when reaching the limit parameters (tension, differential tension)

- shutdown when reaching the wellhead

- programmable descent by setting the intervals of depths and speeds

  - logging of tripping operations (black box)

   Installation of blowout equipment control system is possible.

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Design features

  - diesel generator: up to 12 kW

- hydro generator: up to 18 kW

- additional cassette holders for 

  downhole equipment

Specifications

Chassis:  KamAZ, IVECO.

Cable diameter:  up to 22 mm

Winch drum capacity:

one-section   cable 22 mm up to 5000 m

The maximum pulling force on the first two rows of winding is not less than 60 kN

Standard range of line speeds      100  - 8500 m / h

  Operating temperature range from -40 ° C to + 40 ° C

Dimensions (with chassis) no more:

- length up to 10 600 mm

- width up to 2500 mm

- height up to 4000 mm

Weight (with chassis):

no more than 27 200 kg