Drilling rig with a drilling depth of up to 700 m

 

Drilling rig is designed for structural and exploratory drilling of oil-and-gas wells, hydro-geological and operational rotary drilling of water wells in soft- and medium-hardness rocks with direct wash/backwash of the bottom; such operations can be done in macro-climatic regions of mild and cold climate at ambient air temperatures of -40°С to +40°С.

DRILL SPECIFICATIONS: BASIC CONFIGURATION

Permissible hook load, kN (tf)

196 (20)

Maximum tested hook load, kN (tf)

245 (25)

Conditional depth of pipe-drilling

Ø 60.3 mm, 63.5 mm, - 700 - 600 m

Ø 73 mm, 89 mm - 500 m - 300 m

Ø 150 mm (internal) for backwash - 250 m

Tower

Vertical double-section tower with an open front face and a folding top section / inclined double-section tower with a folding top section

Tower height, m

18,6

Rotary table to crown block distance, m

15.5 to 16.5

Monkey-board magazine capacity at a drill-pipe stand length of 12 m, m:
For drill pipes ø 60,3 mm
For drill pipes ø 73 mm
For drill pipes ø 73 mm

1,000
500
300

Drill-pipe stand length, m

9 to 12

Setback, permissible load, kN (tf)

196 (20)

Hoist-system tooling

2х3

Max. hoist-rope diameter, mm

18

Лебедка

Double-drum

Tractive force of the drilling drum, kN (tf)

51 (5,2)

Hoist-block lifting speed, m/s

0.2 to 1.63

Tractive force of the auxiliary drum, kN (tf)

24,5(2,5)

Auxiliary-drum lifting speed, m/s

0.16 to 1.6

NB-50 drill piston pump:
maximum feed, m3/h
maximum outlet pressure, MPa


39,6
6,3

Generator:
power, kW
voltage, V


12-30
400/230

Swivel:

- permissible load, kN (tf)
- bore diameter, mm
- maximum rotation speed, s-1 (rpm)

196 (20)
up to 150
up to 6 (360)

Drilling rotor:

- bore, mm
- torque, kN*m (kg*m)
- maximum rotation speed, s-1 (rpm)

410
up to 9.8 (1,000)
4.48 (269)

Maximum lifting-unit weight during transport, kg

Up to 20,759

ADDITIONAL OPTIONS
  • Pump power unit type NP15A or similar, compressor unit type PK15B or similar, compressor power unit PKE15 (compressor, generator, welding transformer)
  • Instrumental unit type BA15-71Vsb for transporting drill pipes
  • Higher tower (19.7 m)
  • Single-section tower (13.2 m)
  • Single-drum winch
  • R250 rotor
  • Ak9/10 comressor instead of NB-50 pump
  • GME-0.75 mud agitator instead of a jet mixer
  • RK-410 rotary tong
  • NB-80 pump.
  • Drilling tool
 

*Technical specifications are presented on this page for reference only, as the parameters and other operational indicators depend on the vehicle configuration of choice.