Drilling rig URB-2A2 on Chassis URAL-4320-4971-80 with Drilling pump NB-50 and Hydraulic pipe clamp TZG-2
(设备/材料)
描述:
The purpose of the drilling rig URB-2A2 is to drill geophysical and structural exploration wells for oil and gas, as well as hydrogeological wells using a rotary method with flushing or blowing of the bottomhole or augers.
概观:
Conventional designation | URB-2A2 |
Mounting base – vehicle chassis | URAL-4320-4971-80 |
Conventional drilling depth, m | |
- geophysical with blowing | 30 |
- geophysical with flushing | 100 |
- hydrogeological | 150 |
- structural | 300 |
- augers | 30 |
Well drilling diameter no more than, mm | |
initial: geophysical and structural | 190 |
final: geophysical/structural | 118/93 |
auger drilling | 135 |
Rotator | movable with hydraulic drive |
- rotation frequency of the drilling tool, (rpm) | |
I speed II speed III speed | 140 ±10% 225 ±10% 325 ±10% |
- maximum moment of force, N*m (kgf*m) | |
I speed II speed III speed | 2010 (205) 1240 (124) 8 6 0 (8 6 ) |
- permissible load on the elevator, kN (kgf) | 63 (6300) |
- rotator stroke not less than, mm | 5200 |
Working pressure in the hydraulic system, MPa (kgf/ cm2 ) | 11 (110) |
Rig lifting speed, m/s | (0 – 1.25) ±10% |
Length of drill pipe, nominal, m | 4.7 |
OOO Promburavto
市场: РФ, СНГ
主要产品/服务: Special equipment, drilling equipment
注册: 456386, Chelyabinsk region, Miass district, Smorodinka village, Centralnaya street, 5A