Well underground and capital repair unit URAN - 20.1 (coiled tubing unit)
It is intended for performing technological and repair-and-renewal operations at oil, gas and gaseous condensate wells without killing them using a steel long-length flush-joint pipe. It can perform such operations as abandonment of wax sediment, hydrate and sand blocks; processing the bottomhole formation zone; doing geophysical research; installing cement bridging; doing job in insulating layers and others. It is mounted on the chassis KrAZ.
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TECHNICAL CHARACTERISTICS
| Length of the coiled tubing string O 38.1 mm (RF, USA) | 2500 m |
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| Length of the coiled tubing string O 33.5 mm (RF) | 3500 m |
| Length of the coiled tubing string O 32 mm (USA) | 3600 m |
| Length of the coiled tubing string O 25 mm (USA) (for work on the hole clearance of the string) | 4000 m |
| Nominal pulling force | 120 kN |
| Top-trolley beam | KrAZ-63221 (6х6) |
| Engine make | JMZ-7511 |
| Engine power, h.p. | 400 |
| Maximum pressure on the well head, MPa | 35 |
| Feeding speed of the long-length tube, m/s | 0,01...0,6 |
| Maximum height of the Christmas tree on the well, m | 4,5 |
| Overall dimensions, mm, no more than: - Length - Width - Height |
10700 2500 4000 |
| Total weight, kg, at most | 31200 |
| Cargo moment of the equipment setter, tm | 16 |
