|
1. Nominal range of drilling depth (5″DP): 4500-7000m. |
|
2. Max. load of hook (12 lines): 4,500kN. |
|
3. Rated input power of DW: 1470kW(2000HP). |
|
4. Gears of DW: 4+2R. |
|
5. Max. lines of hoisting system (along the line): 12 lines. |
|
6. Diameter of drilling wireline: ø38mm. |
|
7. Number × power of mud pump: 2*1600HP. |
|
8. Nominal diameter of RT opening: ø952.5mm. |
|
9. Gears of RT: 1+1R stepless speed regulating. |
|
10. Effective height of mast: 45m. |
|
11. Height of drill floor.9m.manifold of dual standpipe: 4″×35MPa |
|
12. Clear height of substructure: 7.72m . |
|
13.Number×Power of diesel engine set: 3×810kW(2×800kW). |
|
14. Mud high pressure |