XJ350 Drilling&Workover Rig is the most famous product in international workover rig market. THpetro has developed the XJ350 series based on different chassis, engines and configurations to achieve various types of operation including well workover, well service and well drilling. In Oklahoma, Texas and Kansas, hundreds of XJ350s with American flag colored derricks are standing as the signature of TongHua Petro in United States.
Main
technical parameters:
Description
XJ350 Workover Rig (Overhaul)
XJ350 Workover Rig (Servicing)
Workover Depth
3,200m (10,500ft, 2-7/8″DP)
2,500m (8,200ft, 3-1/2″DP)
Servicing Depth
4,000m (13,120ft, 2-7/8″EUE Tubing)
Rated Hook Load
600kN (134,900 lbf)
Max. Hook Load
900kN (202,330 lbf)
Traveling System
3×4 {Φ26mm (1'') Wireline}
Hook Hoisting Speed
0.25~1.4m/s (0.82~4.6ft/s)
Overall Dimensions
18.5×2.9×4.2m
18.5×2.85×4.2m
(l×w×h)
60.7ft×9.5ft×13.8
ft
60.7×9.4×13.8ft
Total Weight
51,000kg (112,440 lb)
49,500kg (109,130 lb)
Max.Travel Speed
45km/h (28mil/h)
Carrier
Self-propeller 10×8
Engine Model and
Caterpillar C9
Detroit S6063
Rated Power
260kW
(350hp)/2100rpm
298kW
(400hp)/2100rpm
Transmission
Allison 4700 OFS
Allison M5610s
Derrick Height
31.7m (104ft)
Max. Static Load
900kN (202,330 lbf)
Racking Board Capacity
4,000m (13,120 ft, 2-7/8″EUE Tubing)
Racking board Height
16.8m (55 ft)
Drawwork Rated Power
224kW (300hp, Double drum)
238kW (320hp)
Main Drum
Φ406×890mm (Φ16″×35'')
Φ429×965mm (Φ16.9″×38'')
Max. Faster Line Pull
180kN (40,470 lbf )
Sanding Drum
Φ965×264mm (Φ38″×10.4'')
Air Assist Brake System
KOBELT Disc4-7-35″ Caliper 5026-CM
KOBELT Disc4-7-48″ Caliper 5026-CM
Drill Floor (l×w×h)
4.2×4.2×3.7m (13.8×13.8×12.1 ft)
Swivel Model and Max. Load
SL90 900kN (202,330 lbf)
ZP125 Rotary Table
Max.
Load 900 kN (202, 330 lbf) Max. Open Dia. 292mm (11.5”)
