Products
THE OFFSHORE WORKOVER RIGS
- Type:Workover Rig
- CAS No:
- Qty in 20' FCL:
- Min. Order:
- Packaging:
-
Model
HXJ90
HXJ112
HXJ135
HXJ158
HXJ180
HXJ225
Structural way
Skid-mounted
Workover depth (ft) (31/2 DP)
8200
11500
15000
18000
21000
------
Drilling depth (ft) (5” DP)
4900
5900
6600
8000
9100
10000
Max hook load (ibs)
200000
250000
300000
350000
400000
500000
Engine Model
DDC6V-92TA Or CAT 3406C DITA
DDC8V-92TA Or CAT 3408B DITA
DDC12V-92T Or CAT 3412B DITA
DDC12V-92T Or CAT 3412C DITA
2×DDC6V-92TA 2× CAT 3406C DITA
2×DDC8V-92TA 2× CAT 3406B DITA
Engine power (Noxhp)
361
480
475
577
575
767
650
2×361
2×480
2×475
Model of the hydraulic
Transmission box
CLT754
S5600
(CLT5961)
S5600
(CLT5961)
S5600
(CLT5961)
2×S5600
(2×CLT5961)
2×S5600
2×(CLT5961)
Transmission mode
Hydraulic+Mechanical Electrical
Derrick height (ft)
95
95
95/102/108
102
108
102/108
Traveling system
4×3
5×4
5×4
5×4/6×5
5×4/6×5
5×4/6×5
Main wireline diameter(in)
1
1
1
11/8
11/4
11/4
rotary table Model
ZP90
ZP135
ZP175
ZP175
ZP205/ZP275
ZP205/ZP275
Hook block Model
YG90
YG110
YG135
YG160
YG180/ YG225
YG225
Swivel Model
SL110
SL110
SL135
SL160
SL225
SL225
Power for mud pump (hp)
500
500
500
800
800/1000
1000/1300
Substructure heught(ft)
19
19
19.7
19.7
19.7
19.7
Working
Environment
Limit wind speed(knot)
107(without setback)
93(with full setback)
Earthquake magnitude
8
Ttemperature(°F)
-4~104
Relative Humidity
48%~88%
-
1、These workover rigs are designed and manufactured in accordance with API Spec Ql. 4F, 7k 8C and technical standards of RP2A-LRFD2Z, 14F,14G.500. GB38261 GB3836.2 GB7258. SY5202
2、A reasonable assembly of Caterpillar engine and Allison hydraulic transmission box can insure safety. The offshore workover rigs can be driven by VFD or SCR, which has high driving efficiency and are easy to control
3、The derrick is erective and front open, which can be structured with two sections or with T-type or telescopic multi sections without cables for fixing The effective height of the derrick is 29m, 31m and 33m.
4、According to the finite element structure analysis, the whole unit can fully Meet the customers requirements of wind-resistance and anti-vibration capabilities. The surface of structural parts are treated with sand blasting, spray-painting baked painting, spray-aluminum and spray-zinc to meet the requirements of ocean environment and climate.
5、The rotary equipment, solid-control equipment and well-control equipment are equipped to meet the requirements of drilling and workover operations. The whole unit can be moved horizontally and longitudinally to meet cluster-well operation requirements.
6、Safety and inspection measures are strengthened under the guidance of the design concept of “Humanism Above All” to meet the requirements of HSE