Product Description
1.he rig is designed and manufactured as pre API Spec.
2.The main power is supplied by diesel generators, which is AC-SCR-DC direct current motor drive and one to two control.
3.The swing-up substructure is better for whole unit raising-up, the derrick and other equipments in drilling floor can be assembled in low position.
|
Drilling depth (114mm drill pipe) (127mm drill pipe) |
5000～7000m 4000～6000m |
Mast clear height | Front open 45m |
| Substructure clear height | Swing-up10.5m / 8.6m | ||
| Hook load capacity | 4500kN | Drilling floor dimension | 13×12(m2) |
| Max input power of drawwork | 1470kW(2000HP) | Transmission model | AC-SCR-DC |
| Drawwork speed | 4 forward + 4 reverse | Control model | One to two control |
| Line string | 6 × 7 | Diesel generator | CAT 3512B× 4 |
| Diameter of drill Line | φ38mm | DC motor | 800kW×9 |
| Rotary table opening | 950mm(37 1/2’’) | Solid system high pressure manifold | 4’’×35MPa |
| Rotary gear | 2 forward +2 reverse | Solid system mud capacity | 320m3 |
| Drilling pumps | 1600hp x 3 |
