Drilling and Workover Rigs
Drilling Rigs
Drilling Rig Technical Specifications Common to Rig Saba-1 and Saba-2
Mast Specifications:
Mast clear height: 157 ft. |
Hook load: 1,000,000 lbs. with 12 lines |
Raising system for mast and substructure: |
Hydraulic cylinders with wireless remote controls |
Substructure Specifications:
Substructure Height: 35 ft. |
Casing capacity: 1,000,000 lbs. |
Setback capacity: 800,000 lbs. |
Combined Capacity: 1,800,000 lbs. |
Clearance from bottom of rotary beam: 30 ft. |
BOP handling system capacity: up to 150 T. |
Large drill floor: Approx. 39 x 46 ft. |
|
Racking Board Capacity*:
240 stands of 5½ in. drill pipes |
2 stands of 9½ in. drill collars |
8 stands of 8¼ in. drill collars |
6 stands of 7 in. drill collars |
6 stands of 4¾ in. drill collars |
|
Workover Rigs
WorkOver Rig Technical Specifications Common to Fine-1 and Fine-2
Nominal drilling depth: |
4 1/2”DP 3000m |
Nominal workover depth: |
2 7/8”DP 8000m |
Max hook load: |
1800kN |
Total power: |
2x540HP/2100rpm |
Mast height: |
38m |
Travelling system: |
6×5 |
Raising wireline diameter: |
Ø32mm(1 1/4″) |
Hook hoisting speed: |
0.2~1.2m/s (5×6) |
The opening diameter of the rotary table: 520mm (20 1/2″) |
|
Swivel stem bore diameter : |
Ø76mm |
Substructure height: |
6m |
Humidity |
48~88% |
Temperature: |
-20℃~+45℃ |