Desert workover rig
2015-04-01 11:58 Click：times
|
|
|
All kinds of rigs have corresponding models suitable for the desert.
The chassis is heavy-duty 8x8 all-wheel-drive, with a hydraulic steering system, and large diameter low pressure desert tyres. The diesel engine is equipped with a sand-proof filter and the rig is installed with a sand-proof shed so as to maintain the rig’s working performance and safe movement in the desert.
An inner-circulated forced water cooling system can ensure the drawworks operate normally under high-temperature conditions.
The mast is a front–open, tilting and double-section telescopic type with a heavy-duty wind-proof design, and it can be hydraulically rigged up and down.
The drill floor is twin-body telescopic type or parallelogram structure, both of which are convenient for installation and transportation.
|
MODEL
|
SXJ160
|
|
Nominal service depth (ft)（27/8″EUE tubing）
|
28000
|
|
Nominal workover depth (ft)（3″DP）
|
18000
|
|
Drilling depth (ft)（41/2″DP）
|
6500
|
|
Max. hook load (lbf)
|
360000
|
|
Engine model
|
C18
|
|
Engine power (hp)
|
631
|
|
Hydraulic transmission box model
|
S6610HR
|
|
Transmission type
|
Hydraulic + mechanical
|
|
Effective height of mast (ft)
|
115
|
|
Traveling system
|
6×5
|
|
Drilling line diameter (in)
|
1 1/8
|
|
Hook speed (ft/s)
|
0.66～3.9
|
|
Chassis model/Drive ways
|
SXD60/8×8
|
|
Approaching /departure angle
|
30°/20°
|
|
Min. ground clearance (in)
|
14.57
|
|
Max. gradient ability (%)
|
30
|
|
Min. turning diameter (ft)
|
164
|
|
Rotary table model
|
ZP175
|
|
Traveling block model
|
YG160
|
|
Swivel model
|
SL160
|
|
Overall moving dimension (ft)
|
61×10×15.7
|
|
Main unit mass (lb)
|
130071
|
|
Accessories mass (lb)
|
44500
|
|
TAG：
