Top-Well has used this unit performing ultra high pressure snubbing jobs in the Tarim Basin. In 2014 using this unit, Top-Well performed the highest pressure snubbing job ever recorded in Asia, with surface pressures reaching over 97mPa (14000 psi).

      

Power Jack

4 hydraulic cylinders with 2 leg and 4 leg mode
Max. lifting force：	150,000 lb [68t]
Max. snubbing force：	75,000 lb [34t]
Stroke length：	120″ [3.05m]
Bore size：	7-1/16” [180mm]

 
Slip sets

5 hydraulic-operated slip sets
Pipe size range：	1”～3-1/2”(25.4mm~88.9mm)
Max. load：	150,000 lb (68 tons)
Bore size：	The slip bowl can split for large OD to pass through
Hydraulic operated

 
Power Rotary

Max. torque	2,000 ft.lb,
Max. speed	100 rpm
Bore size:	7-1/16” (180 mm)

 
Annular BOP

QTY:	1 ea.
Bore size：	7-1/16” [ 180mm]
Pressure rating：	5,000psi(35MPa)
Element material：	Natural rubber
NACE MR01-75 compliance	Yes

 
Ram preventer

Upper Ram Preventer	1 ea. U type
Lower Ram Preventer	1 ea. U type
Bore size：	7-1/16” [ 180mm]
Pressure rating：	10,000psi (70 MPa)
Pipe range：	1”~5-1/2”(25.4mm~139.7mm)
NACE MR01-75 compliance	Yes

 
Upper work basket

Working area：

167” (4.24m) x 102” (2.6m)

 
Lower workbasket

Working area：：

120” (3.05m) x 88” (2.28m)

 
Tubing handling gin pole

A 2 section telescoping gin pole
Retracted length	39.3ft (12 m)
Extended height from slip to sheave：	39.3 ft (12 m)
Max. load：	8,000 lbs (3,636kg)
Counter-Balance winches：	Qty:2 ea.
	Max. Load: 1,500 lbs (680 kgs)
	With brake system

 
 
Tong arm

Max. load：

5,000 lbs (2272 kg)

 
 
Power Pack

Housing:	20 ft sea container
Diesel engine:	Cat 3406 Grade C, 440HP
Hydraulic pumps:	9ea. Hydraulic pumps
Accumulator bottles:	10 ea. 11 gal low-temp bottles
Emergency Power storage:	1 ea. High pressure Nitrogen bottle
Hydraulic Reservoir:	Capacity: 450gal (1703 Liters)